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SODYUM BROMÜR (SODIUM BROMIDE)

SODIUM BROMIDE
 
SYNONYMS: SODIUM BROMIDE;7647-15-6;Bromide salt of sodium;Sodium bromide (NaBr);Sedoneural;Trisodium tribromide;Bromnatrium;Bromnatrium [German];Caswell No. 750A;Sodiumbromide;NaBr;UNII-LC1V549NOM;HSDB 5039;EINECS 231-599-9;NSC 77384;EPA Pesticide Chemical Code 013907;CHEMBL1644694;CHEBI:63004;MFCD00003475;Sodium bromide [JAN];bromosodium;Sodium bromide (TN);ACMC-1BDFJ;AC1Q1UKI;Sodium bromide (JP17);Sodium bromide, ultra dry;WLN: NA E;SODIUM BROMIDE, ACS;AC1L5P1N;AC1Q1UK0;Sodium bromide, Puratronic?;DSSTox_CID_14903;DSSTox_RID_79219;LC1V549NOM;DSSTox_GSID_34903;Sodium bromide, ACS reagent;KSC377C0R;DTXSID3034903;CTK2H7108;JHJLBTNAGRQEKS-UHFFFAOYSA-M;MolPort-003-925-189;MolPort-003-987-220;Sodium bromide, p.a., 99.0%;NSC77384;Tox21_301343;BR1200;NSC-77384;AKOS024438090;Sodium bromide, BioXtra, >=99.0%;RP18797;RTR-024487;TRA-0176241;NCGC00255632-01;Sodium bromide, 99% dry weight 250g;59217-63-9;AN-21811;IN000313;SC-76610;Sodium bromide, ACS reagent, >=99.0%;Sodium bromide, ReagentPlus(R), >=99%;CAS-7647-15-6;LS-145526;TL8005224;TR-024487;FT-0645125;S0546;Sodium bromide, BioUltra, >=99.5% (AT);Isotopic standard for bromine, NIST SRM 977;Sodium bromide, SAJ first grade, >=99.0%;D02055;Sodium bromide, >=99.99% trace metals basis;Sodium bromide, Vetec(TM) reagent grade, 98%;Sodium bromide, JIS special grade, 99.5-100.3%;I14-92078;Density Standard 1251 kg/m3, H&D Fitzgerald Ltd. Quality;Sodium bromide, United States Pharmacopeia (USP) Reference Standard;Sodium bromide, anhydrous, beads, -10 mesh, 99.999% trace metals basis;Sodium bromide, anhydrous, free-flowing, Redi-Dri(TM), ACS reagent, >=99%;Sodium bromide, anhydrous, free-flowing, Redi-Dri(TM), ReagentPlus(R),>=99%;Sodium bromide, puriss., meets analytical specification of Ph. Eur., BP,;USP, 99-100.5% (calc. to the dried substance);NaBr;BROMIDE;Sedoneural;bromnatrium;SODIUM BROMID;Sodum bromide;Sodiumbomide ;Natriumbromid;SODIUM BROMIDE;bromuredesodium; Sedoneural; Bromide salt of sodium; Bromnatrium (German);sodium;bromate; NaBrO3; BrNaO3; SODIUM BROMATE; 7789-38-0; Bromic acid, sodium salt; Dyetone; Bromate de sodium; Sodium bromate(DOT); Neutralizer K-126; Neutralizer K-140; Neutralizer K-938; Sodium bromate (NaBrO3); Bromate de sodium [French]; HSDB 2185, EINECS 232-160-4; NSC 77383; UN1494; CHEBI:75229; Bromic acid, sodium salt (1:1); Sodium bromate, >=99%; Sodiumbromate; UNII-U54JK6453O; CCRIS 9265; Sodium bromate(V); NaBrO3; ACMC-20ajov; DSSTox_CID_3837; Sodium bromate, p.a., 99.5%; U54JK6453O; Tox21_202534; BR1198; IN1803; MFCD00003476; AKOS015833691; LS-1740; RL05007; RTR-024947; Sodium bromate [UN1494] [Oxidizer]; TRA-0176253; NCGC00090778-01; Sodium bromate [UN1494] [Oxidizer]; AK179167; IN000507; K374; CAS-7789-38-0; TR-024947; FT-0699768; WATER DISINFECTION MODEL (SODIUM BROMATE); Sodium bromate, 99.5% trace metals basis 100g; Sodium bromate, puriss. p.a., >=99.5% (RT); 38869-75-9; 38869-76-0; SODYUM BROMAT, SODIUM BROMAT, SODYUMBROMAT, SODIUMBROMAT, sodium bromat, SODIUM BROMATE, SODIUMBROMATE, Sodium bromate, SODİUM BROMATE, sodyum bromat, SODYUM BROMAT, SODIUM BROMATE, SODYUM BROMATE 5, SODYUMBROMATE5, sodyumbromat5, Sodium bromate(V), SODIUM BROMATE V, SODİUM BROMATE 5, sodyum bromat 5, BROMIC ACID, bıromic asit, bıromik asit, BIROMİK ASİT, BİROMİK ASİT, Bromic acid, sodium salt, SODIUM SALT, SODYUM SALT, sodyum salt,SODIUMTUZ,SODİUMTUZ,saltsodıum,SALTSODIUM, 5SODIUMBROMATE, 5sodyumbıromat, 5sodyumbromat, 5SODIUMBIROMAT, sodyumbromat,bromikasit,bromicacid, bromikacid, sodyumtuz, sodyumsalt, sodiumsalt, sodiumtuz, saltsodyum, bıromikasit, bıromikacid,bıromicacid, bromikacid, bromikasit;SODIUM BROMIDE;7647-15-6;Bromide salt of sodium;Sodium bromide (NaBr);Sedoneural;Trisodium tribromide;Bromnatrium;Bromnatrium [German];Caswell No. 750A;Sodiumbromide;NaBr;UNII-LC1V549NOM;HSDB 5039;EINECS 231-599-9;NSC 77384;EPA Pesticide ChemicalCode 013907;CHEMBL1644694;CHEBI:63004;MFCD00003475;Sodium bromide [JAN];bromosodium;Sodium bromide (TN);ACMC-1BDFJ;AC1Q1UKI;Sodium bromide (JP17);Sodium bromide, ultra dry;WLN: NA E;SODIUM BROMIDE, ACS;AC1L5P1N;AC1Q1UK0;Sodium bromide, Puratronic?;DSSTox_CID_14903;DSSTox_RID_79219;LC1V549NOM;DSSTox_GSID_34903;Sodium bromide, ACS reagent;KSC377C0R;DTXSID3034903;CTK2H7108;JHJLBTNAGRQEKS-UHFFFAOYSA-M;MolPort-003-925-189;MolPort-003-987-220;Sodium bromide, p.a., 99.0%;NSC77384;Tox21_301343;BR1200;NSC-77384;AKOS024438090;Sodium bromide, BioXtra, >=99.0%;RP18797;RTR-024487;TRA-0176241;NCGC00255632-01;Sodium bromide, 99% dry weight 250g;59217-63-9;AN-21811;IN000313;SC-76610;Sodium bromide, ACS reagent, >=99.0%;Sodium bromide, ReagentPlus(R), >=99%;CAS-7647-15-6;LS-145526;TL8005224;TR-024487,FT-0645125;S0546;Sodium bromide, BioUltra, >=99.5% (AT);Isotopic standard for bromine, NIST SRM 977;Sodium bromide, SAJ first grade, >=99.0%;D02055;Sodium bromide, >=99.99% trace metals basis;Sodium bromide, Vetec(TM) reagent grade, 98%;Sodium bromide, JIS special grade, 99.5-100.3%;I14-92078;Density Standard 1251 kg/m3, H&D Fitzgerald Ltd. Quality;Sodium bromide, United States Pharmacopeia (USP) Reference Standard;Sodium bromide, anhydrous, beads, -10 mesh, 99.999% trace metals basis;Sodium bromide, anhydrous, free-flowing, Redi-Dri(TM), ACS reagent, >=99%;Sodium bromide, anhydrous, free-flowing, Redi-Dri(TM), ReagentPlus(R), >=99%;Sodium bromide, puriss., meets analytical specification of Ph. Eur., BP, USP, 99-100.5% (calc. to the dried substance);sodium bromide;sodium bromide, 82Br-labeled;NaBr;BROMIDE;Sedoneural;bromnatrium;SODIUM BROMID;Sodum bromide;Sodiumbomide;Natriumbromid;SODIUM BROMIDE;bromuredesodium;Ammonium bromide; Potassium bromide ;Calcium bromide (1-HEXADECYL);TRIMETHYLAMMONIUM BROMIDE ;1-HEXADECYLPYRIDINIUM ,BROMIDE HYDRATE,(1-HEXADECYL)PYRIDINIUM BROMIDE MONOHYDRATE ;1-HEPTYL-4-(4-PYRIDYL)PYRIDINIUM BROMIDE ;1-ICOSYLPYRIDINIUM BROMIDE; 1-HEPTYLZINC BROMIDE ;1H,7H-PYRAZOLO(1,2-)PYRAZOLE-3-METHANAMINIUM, 5-(BROMOMETHYL)-N,N,N,2,6-PENTAMETHYL-1,7-DIOXO-, BROMIDE N-[2-(N',N',N'-TRIMETHYLAMMONIUMBROMIDE)ETHYL]MALEAMIC ACID, SODIUM SALT BROMIDE ;Sodium bromide ;Sodium bicarbonate; Sodium hydroxide ;sodium Clidinium bromide ;Sodium chloride ;SODIUM BROMIDE 40,SODIUM BROMIDE 45; SODIUM BROMIDE ;SODIUM BROMIDE 40 ;SODIUM BROMIDE 45 ;Inorganic Salts Synthetic Reagents ;Alphabetic Density Gradient ;7647-15-6 ;Analytical Chromatography Product Catalog BioChemical Biochemicals and Reagents Analytical Standards BI - ;BZ BioChemika Ultra BROMIDE STANDARD BROMIDE STANDARD SOLUTION BROMIDE BROMIDE ION CHROMATOGRAPHY STANDARD; Bromide salt of sodium bromidesaltofsodium bromnatrium bromuredesodium ;Hydrobromic acid sodium salt ;NaBr; Sedoneural Sodium bromide (NaBr) sodiumbromide(nabr) sodiumbromide[na3br3] trisodiumtribromide ;SODIUM BROMID SODIUM ;BROMIDE TECHNICAL GRADE ;NATRIUM BROMIDE ;Sodum bromide ;SODIUM BROMIDE, REAGENTPLUS, >=99% SODIUM BROMIDE REAGENTPLUS(TM) >=99% SODIUM BROMIDE, 99.99+% SODIUM BROMIDE, 99+%, A.C.S. REAGENT BROMIDE, CERTIFIED ANION STANDARD SOLUTION SODIUM BROMIDE EXTRA PURE, DAB, PH. EUR. , B. P. 1973, N. F. XII, PH. FRANC. BROMIDE ION CHROMATOGRAPHY STANDARD SOL. FLUKA, IN WATER SODIUM BROMIDE, ANHYDROUS, BEADS, -10 ME SH, 99.999% SODIUM BROMIDE PH EUR SODIUM BROMIDE ACS REAGENT SODIUM BROMIDE SIGMAULTRA SodiumBromideGr SodiumBromideAcs SodiumBromideExtraPure Sodiumbromide,99% Sodiumbromide,ACS,99.0%min Sodiumbromide,ultradry,99.999%(metalsbasis) Sodiumbromide,97% SODIUM BROMIDE ANHYDROUS Sodium bromide, anhydrous, extra pure, 99+% Sodium bromide, for analysis, 99.5% SODIUM BROMIDE REAGENT (ACS) SODIUM BROMIDE SOLUTION, 10% W/V SODIUM BROMIDE, SOLUTION, 0.1 M Sodiumbromide(99.999%-Na)PURATREM;Bromide salt of sodium; Bromnatrium; Sedoneural; Trisodium tribromide; UNII-LC1V549NOM; MFCD00003475; HSDB 5039; EINECS 231-599-9; NSC 77384; EPA Pesticide Chemical Code 013907; C1V549NO; Sodium bromide, ACS reagent; CHEMBL1644694; CHEBI:63004; Sodium bromide, 99.5%, for analysis; Sodium bromide, 99+%, for biochemistry;; Sodium bromide, 99+%, extra pure, anhydrous; Sodium bromide [JAN]; Sodium bromide [USP:JAN]; bromosodium; Sodium bromide (TN); ACMC-1BDFJ; AC1Q1UKI; Sodium bromide (JP17); Sodium bromide, ultra dry; WLN: NA E; EC 231-599-9; SODIUM BROMIDE, ACS; AC1L5P1N; AC1Q1UK0; DSSTox_CID_14903; DSSTox_RID_79219; DSSTox_GSID_34903; KSC377C0R; Sodium bromide, Puratronic(R); DTXSID3034903; CTK2H7108; KS-00000XEB JHJLBTNAGRQEKS-UHFFFAOYSA-M; Sodium bromide, p.a.,; 99.0% NSC77384 Tox21_301343 BR1200 NSC-77384 AKOS024438090 Sodium bromide, BioXtra, >=99.0% RP18797; RTR-024487; Sodium bromide, photo grade, compacted; TRA-0176241; NCGC00255632-01; AN-21811; SC-76610; Sodium bromide, ACS reagent, >=99.0%; Sodium bromide, ReagentPlus(R), >=99%;CAS-7647-15-6; LS-145526; TL8005224; TR-024487; FT-0645125; S0546; Sodium bromide, BioUltra, >=99.5% (AT); Isotopic standard for bromine, NIST SRM 977; Sodium bromide, SAJ first grade, >=99.0%; D02055; Sodium bromide, >=99.99% trace metals basis; Sodium bromide, Vetec(TM) reagent grade, 98%; Sodium bromide, JIS special grade, 99.5-100.3%; I14-92078; Density Standard 1251 kg/m3, H&D Fitzgerald Ltd. Quality; Sodium bromide, United States Pharmacopeia (USP) Reference Standard; Sodium bromide, anhydrous, beads, -10 mesh, 99.999% trace metals basis; Sodium bromide, anhydrous, free-flowing, Redi-Dri(TM), ACS reagent, >=99%; Sodium bromide, anhydrous, free-flowing, Redi-Dri(TM), ReagentPlus(R), >=99%; Sodium bromide, puriss., meets analytical specification of Ph. Eur., BP, USP, 99-100.5% (calc. to the dried substance)

 

Sodium bromide

 

 

Sodium bromide 3D model of sodium bromide Sodium bromide powder Names IUPAC name Sodium bromide Identifiers CAS Number 7647-15-6 ? 13466-08-5 (dihydrate) ? 3D model (JSmol) Interactive image ChEMBL ? ChemSpider 22712 ? InfoCard 100.028.727 PubChem CID 253881 RTECS number VZ3150000 UNII LC1V549NOM ?
CompTox Dashboard (EPA) DTXSID3034903 Edit this at Wikidata InChI SMILES Properties formula NaBr Appearance White powder, hygroscopic Density 3.21 g/cm3 (anhydrous) 2.18 g/cm3 (dihydrate) Melting point 747 °C (1,377 °F; 1,020 K) (anhydrous) 36 °C (97 °F; 309 K) (dihydrate) decomposes[1] Boiling point 1,390 °C (2,530 °F; 1,660 K) [1] Solubility in water 71.35 g/100 mL (-20 °C) 79.52 g/100 mL (0 °C) 94.32 g/100 mL (25 °C)[2] 104.9 g/100 mL (40 °C) 116.2 g/100 mL (100 °C)[3] Solubility Soluble in alcohol, liquid ammonia, pyridine, hydrazine, SO2, amine Insoluble in acetone, acetonitrile[2]Solubility in methanol 17.3 g/100 g (0 °C) 16.8 g/100 g (20 °C) 16.1 g/100 g (40 °C) 15.3 g/100 g (60 °C)[2] Solubility in ethanol 2.45 g/100 g (0 °C) 2.32 g/100 g (20 °C) 2.29 g/100 g (30 °C) 2.35 g/100 g (70 °C)[2] Solubility in formic acid 19.3 g/100 g (18 °C) 19.4 g/100 g (25 °C)[2] Solubility in glycerol 38.7 g/100 g (20 °C)[2] Solubility in dimethylformamide 3.2 g/100 g (10.3 °C [2] Vapor pressure 1 torr (806 °C) 5 torr (903 °C)[1] Magnetic susceptibility (?) -41.0·10-6 cm3/mol Thermal conductivity 5.6 W/m·K (150 K)[4] Refractive index (nD) 1.6428 (24 °C) nKrF = 1.8467 (24 °C) nHe-Ne = 1.6389 (24 °C)[5] Viscosity 1.42 cP (762 °C) 1.08 cP (857 °C) 0.96 cP (937 °C)[2] Structure Crystal structure Cubic constant a = 5.97 Å[4] Thermochemistry Heat capacity (C) 51.4 J/mol·K[2] Std molar entropy (So298) 86.82 J/mol·K[2] Std enthalpy of formation (?fH?298) -361.41 kJ/mol[2] Gibbs free energy (?fG°) -349.3 kJ/mol[2] Hazards Safety data sheet External MSDS NFPA 704 [6] NFPA 704 four-colored diamond 020 Flash point 800 °C (1,470 °F; 1,070 K) Lethal dose or concentration (LD, LC): LD50 (median dose) 3500 mg/kg (rats, oral) Related compounds Other anions Sodium fluoride Sodium chloride Sodium iodide Sodium astatide Other cations Lithium bromide Potassium bromide Rubidium bromide Caesium bromide Francium bromide Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). ? verify (what is ?? ?) Infobox references Sodium bromide is an inorganic compound with the formula NaBr. It is a high-melting white, crystalline solid that resembles sodium chloride. It is a widely used source of the bromide ion and has many applications.[7]

Contents
1 Synthesis, structure, reactions
2 Applications
2.1 Medicine
2.2 Preparation of other bromine compounds
2.3 Disinfectant
2.4 Petroleum industry
3 Safety
4 References
5 External links
Synthesis, structure, reactions
NaBr crystallizes in the same cubic motif as NaCl, NaF and NaI. The anhydrous salt crystallizes above 50.7 °C.[7] Dihydrate salts (NaBr·2H2O) crystallize out of water solution below 50.7 °C.[8]
NaBr is produced by treating sodium hydroxide with hydrogen bromide.

 

Sodium bromide can be used as a source of the chemical element bromine. This can be accomplished by treating an aqueous solution of NaBr with chlorine gas:

 

2 NaBr + Cl2 › Br2 + 2 NaCl
Applications
Sodium bromide is the most useful inorganic bromide in industry.[7] It is also used as a catalyst in TEMPO-mediated oxidation reactions.[9]

Medicine
See also: Potassium bromide § Medical and Veterinary

Bromo-Seltzer newspaper ad (1908)
Also known as Sedoneural, sodium bromide has been used as a hypnotic, anticonvulsant, and sedative in medicine, widely used as an anticonvulsant and a sedative in the late 19th and early 20th centuries. Its action is due to the bromide ion, and for this reason potassium bromide is equally effective. In 1975, bromides were removed from drugs in the U.S. such as Bromo-Seltzer due to toxicity.[10]

Preparation of other bromine compounds
Sodium bromide is widely used for the preparation of other bromides in organic synthesis and other areas. It is a source of the bromide nucleophile to convert alkyl chlorides to more reactive alkyl bromides by the Finkelstein reaction:

NaBr + RCl › RBr + NaCl (R = alkyl)
Once a large need in photography, but now shrinking, the photosensitive salt silver bromide is prepared using NaBr.

Disinfectant
Sodium bromide is used in conjunction with chlorine as a disinfectant for hot tubs and swimming pools.

Petroleum industry
Sodium bromide is used to prepare dense fluids used in oil wells.

Safety
NaBr has a very low toxicity with an oral LD50 estimated at 3.5 g/kg for rats.[6] However, this is a single-dose value. Bromide ion is a cumulative toxin with a relatively long half life (in excess of a week in humans): see potassium bromide
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Sodium bromide 99.995 Suprapur®. CAS No. 7647-15-6, EC Number 231-599-9. Sodium bromide: Malzeme Güvenlik Bilgi Formu (MSDS) veya SDS, Analiz Sertifikası (COA) ve Kalite Uygunluk Sertifikası (COQ), dosyalar, broşürler ve diğer dokümanlar. SDS CoA Synonyms: Bromo sodium #: 7647-15-6 Hill Formula: BrNa Chemical Formula: NaBr EC Number: 231-599-9 Molar Mass: 102.89 g/mol
106363
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Overview
Description
Product Information
Applications
Physicochemical Information
Toxicological Information
Safety Information according to GHS
Storage and Shipping Information
Specifications
Key Spec Table
Pricing & Availability
Key Spec Table
CAS # EC Number Hill Formula Chemical Formula Molar Mass
7647-15-6 231-599-9 BrNa NaBr 102.89 g/mol
Pricing & Availability
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Application Sodium bromide 99.995 Suprapur®. CAS No. 7647-15-6, EC Number 231-599-9.
106363 Supelco
Sodium bromide
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Sodium bromide
PubChem CID: 253881
Structure: 
Sodium bromide_small.png
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Chemical Safety: 
Irritant Health Hazard 
7647-15-6

 

Bromide salt of sodium

Sodium bromide (NaBr)

Sedoneural

 

Dates: 
Modify:
2019-08-17 
Create:
2005-03-26
Sodium bromide is an inorganic sodium salt having bromide as the counterion. It is a bromide salt and an inorganic sodium salt.

 

 

from ChEBI
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Sodium bromide
Physical and chemical properties Solubility in water (g/100ml) Toxicity Chemical Properties Uses Production method
Sodium bromide
Sodium bromide structure 
CAS No.7647-15-6
Chemical Name:Sodium bromide
SynonymsNaBr;BROMIDE;Sedoneural;bromnatrium;SODIUM BROMID;Sodum bromide;Sodiumbomide ;Natriumbromid;SODIUM BROMIDE;NATRIUM BROMIDE
CBNumber:CB3181001
Molecular Formula:NaBr
Formula Weight:102.89
MOL File:7647-15-6.mol
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Properties Safety Price 41 Uses Suppliers 375 Spectrum
Sodium bromide
Sodium bromide Properties
Melting point:755 °C(lit.)
Boiling point:1390 °C
Density 3,203 g/cm3
vapor pressure 1 mm Hg ( 806 °C)
refractive index 1.6412
Flash point:1390°C
storage temp. Store at room temperature.
solubility H2O: 1 M at 20 °C, clear, colorless
form Powder
color White
Specific Gravity3.21
PH5.74 (430g/l, H2O, 22.5?)
Water Solubility 905 g/L (20 ºC)
Sensitive Hygroscopic
?max?: 260 nm Amax: 0.01
?: 280 nm Amax: 0.01
Merck 14,8594
BRN 3587179
Stability:Stable. Incompatible with strong acids. Hygroscopic.
InChIKeyJHJLBTNAGRQEKS-UHFFFAOYSA-M
CAS DataBase Reference7647-15-6(CAS DataBase Reference)
NIST Chemistry ReferenceSodium bromide(7647-15-6)
EPA Substance Registry SystemSodium bromide (NaBr)(7647-15-6)
SAFETY
Risk and Safety StatementsHazard and Precautionary Statements (GHS)
Symbol(GHS): 
Signal word: 
Hazard statements: 
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
Precautionary statements: 
Sodium bromide price More Price(41)
Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 220345 Sodium bromide ReagentPlus , ?99% 7647-15-6 2.5kg $206 2018-11-13 Buy
Sigma-Aldrich 1613597 Sodium bromide United States Pharmacopeia (USP) Reference Standard 7647-15-6 1g $348 2018-11-13 Buy
Alfa Aesar 010860 Sodium bromide, Puratronic?, 99.9955% (metals basis) 7647-15-6 100g $461 2018-11-16 Buy
Alfa Aesar 010860 Sodium bromide, Puratronic?, 99.9955% (metals basis) 7647-15-6 25g $138 2018-11-16 Buy
Strem Chemicals 93-1120 Sodium bromide, 99+% (ACS) 7647-15-6 2kg $195 2018-11-13 Buy
Sodium bromide Chemical Properties,Uses,Production
Physical and chemical properties
At room temperature, sodium bromide is a colorless cubic crystal or white granular powder, and belongs to isometric system. It is odorless, and has slightly bitter and briny taste but high toxicity. It is easily to absorb moisture and caking but without deliquescence. It is slightly soluble in alcohol and easily soluble in water (at 100 °C, the solubility in 100ml water solubility is 121g), its aqueous solution is neutral with electronic conductivity. The anhydrous sodium bromide crystal will be precipitated out at 51°C with dihydrate compound forming at temperature lower than 51 °C. Its bromide ion can be substituted by fluorine, and chlorine. Under acidic conditions, it can be oxidized by oxygen and release free bromine; this process is taken advantage of by industry for producing bromine. It can have reaction with dilute sulfuric acid to produce hydrogen bromide. However, hydrobromic acid is a strong acid which can't be produced through the reaction with dilute sulfuric acid and can only made through high-boiling point acid to make low-boiling point acid. However, we should avoid to use concentrated sulfuric acid which has strong oxidation effect and thus converting bromine (-1) into bromine element and release reddish-brown gas. This method can be used to identify sodium iodide (Heating sodium iodide and concentrated sulfuric acid together will release red-purple gases), Thereby, we can only take the concentrated phosphoric acid together with sodium bromine for heating to produce hydrogen bromine. 
Bromide ions can enhance the inhibitor process of brain cortex, and promote their concentration. Therefore, medically it can be used as tranquilizers, and hypnotic or anticonvulsant drugs. When human swallow or inhale the compounds, it will cause harm to central nervous system, brain, and eye while causing irritation response of skin, eyes and also the respiratory tract. Solubility in water (g/100ml) Solubility (grams) per 100 ml of water at different temperatures: 80.2g/0 ?; 85.2g/10 ?; 90.8g/20 ?; 98.4g/30 ?; 107g/40 ? 118g/60 ?; 120g/80 ?; 121g/90 ?; 121g/100 ?
Toxicity
We should prevent its ingestion and inhalation; avoid the contact of eye and skin with it. If intake or inhalation happens, adverse reactions include dizziness, nausea, and vomiting can occur. In these cases, we should immediately consult a doctor for treatment. Upon being splashed in the eyes, we should immediately rinse with fresh water for 20 min; upon skin contact with sodium bromide, we should also rinse with plenty of water. 
The above information is edited by the chemicalbook of Dai Xiongfeng.
Chemical Properties
Sodium bromide is a colorless cubic crystal or white granular powder. It is odorless, and has slightly bitter and briny taste but high toxicity. It is easily soluble in water (at 100 °C, the solubility in 100ml water solubility is 121g), but slightly soluble in alcohol.
Uses
1. It can be used as raw material in the preparation of liquid photographic film; medically as sedative, the brominating agent in printing and dyeing; it can also be used in synthetic fragrances and other chemicals. 
2. Photographic industry applies it for the preparation of liquid photosensitive film. It is medically used for the production of diuretics and sedatives. Perfume industry uses it for the production of synthetic fragrances. Printing and dyeing industry use it as a brominating agent. In addition, it can be also be used for organic synthesis and so on. 
3. It is used for the photographic industry, spices, pharmaceutical and printing industries.
4. It is used for the reagents for analysis, and can also be used for the synthesis of inorganic and organic compounds and pharmaceutical industry.
5. It is sued for photographic film, medicines, perfumes, dyes and other industries.
6. It can be applied to determination of trace cadmium and Manufacturing of bromide. It can also be applied to inorganic and organic synthesis, photogravure and pharmaceuticals.
Production method
Urea reduction: dissolve soda ash (sodium carbonate), urea in hot water, and fed into the reactor; gradually add bromine for reaction and generate sodium bromide. Then further add active carbon for decolorization; further undergo filtration, evaporation, crystallization, centrifugal separation, and drying to obtain sodium bromide products. The reaction is as following: 
3Br2 + 3Na2CO3 + NH2CONH2 › 6NaBr + 4CO2 ^ + N2 ^ + 2H2O 
Neutralization method: add about 40% hydrobromic acid into the reactor, stir and slowly add 40% caustic solution for neutralization to Ph 7.5~8 for generating sodium bromide; after isolated by centrifugation, evaporation, crystallization and centrifuged again separation, then we can obtain the final product of sodium bromide. the reaction is:
HBr + NaOH › NaBr + H2O
Chemical Properties
Sodiumbromide, NaBr,is a white, hygroscopic, crystalline solid with a bitter, saline taste.It is water soluble,with a melting point of 758°C (1400 OF). Sodium bromide is used in medicine as a sedative and in photography in the preparation of silver bromide emulsion on photographic plates or films.
Uses
In photography.
Definition
ChEBI: An inorganic sodium salt having bromide as the counterion.
Definition
sodium bromide: A white crystallinesolid, NaBr, known chiefly asthe dihydrate (monoclinic; r.d. 2.17),and as the anhydrous salt (cubic; r.d.3.20; m.p. 747°C; b.p. 1390°C). The dihydrateloses water at about 52°Cand is very slightly soluble in alcohol.Sodium bromide is prepared by thereaction of bromine on hot sodiumhydroxide solution or of hydrogenbromide on sodium carbonate solution.It is used in photographic processingand in analytical chemistry. Hazard Toxic by inhalation and ingestion. Safety Profile Moderately toxic by ingestion. Experimental reproductive effects. Incompatible with acids, alkaloidal and heavy metal salts. When heated to decomposition it emits toxic fumes of Brand NazO. See also BROMIDES.
Purification Methods
Crystallise the bromide from water (0.86mL/g) between 50o and 0o, and dry it at 140o under vacuum (this purification may not eliminate chloride ion). Sodium bromide Preparation Products And Raw materials Raw materials Lithium bromide Urea Hydrogen bromide Sodium hydroxide Sodium carbonate Preparation Products 2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate 3-Azetidinecarboxylic acid 4-Chloro-2-fluorophenylboronic acid OCTACOSANOIC ACID Dyclonine hydrochloride 2-Bromo-6-methylbenzoic acid 2-(2-Bromoethyl)-1,3-dioxolane 2-Aminopyridin-4-ol 4-Aminobenzotrifluoride (S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE 2-Bromo-5-nitrothiazole 1,1'-SPIROBIINDANE-7,7'-DIOL (11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-BIS(R)-1PHENYLETHYL]AMINE Styrene oxide Phenethyl alcohol 1-N-PROPYLPIPERAZINE DIHYDROBROMIDE 4-(BROMOMETHYL)-3-NITROBENZOIC ACID 4-BUTOXYANILINE 2-BROMO-5-METHYLBENZOIC ACID 4-Bromotoluene 2-Amino-4-chloropyridine 14-METHYLPENTADECANOIC ACID 1,3-CYCLOHEXADIENE (11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-PHENOXY N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride 4-Chloropyridine-2-carboxamide TRICOSANOIC ACID 3-CARBOXY-4-CHLOROBENZENEBORONIC ACID 6-ACETHYOXY-8-METHYL-8-AZABICYCLO(3.2.1)OCTAN-3-ONE Probenecid N-(Tetrahydro-2-furoylcarbonyl)piperazine hydrobromide (11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-DIMETHYLAMINE LIGNOCERIC ACID 5-BROMO-8-METHOXY-2-METHYL-QUINOLINE 3-METHYLGLUTARIC ACID (R)-7,7'-BIS(DIPHENYLPHOSPHINO)-1,1'-SPIROBIINDANE (S)-1,1'-SPIROBIINDANE-7,7'-DIOL
Sodium bromide Suppliers

 

 

Sodium bromide (NaBr) is a single salt clear brine fluid with the following features and benefits: It is non-damaging to the formation, It is thermally and chemically stable, It can be blended with other solutions of bromides and chlorides, and It is especially useful when used in formations that are known to have calcium sensitivity. A 44.7 percent aqueous solution of sodium bromide has a density of 12.4 pounds per gallon and a crystallization temperature (LCTD) of 41°F (5°C). A pure sodium bromide (NaBr) brine fluid is often selected when the chloride ion is not desirable and when sodium is preferred over calcium. It is often used in situations where formation waters contain high levels of sulfate or carbonate that may precipitate with the calcium ion.
PRODUCT LITERATURE

 

Product Data Sheet Safety Data Sheet Sodium Bromide Powder - WT Chemical Name: Sodium Bromide Formula: NaBr CAS Number: 7647-15-6 General & Use: Sodium Bromide is a pesticide used in formulating liquid sodium bromide microbiocides for the control of algal, bacterial and fungal slimes in industrial water treatment as well as municipal wastewater applications Typical Properties: Property Appearance white crystalline solid granular or powder form. Assay (as NaBr)%98-100 Loss on Drying %< 0.5 Transmittance of 25% Sol80-100 pH of a 5% aqueous solution5.5-8.5 Flammability and Explosivity: Sodium Bromide is non-flammable and non explosive. When strongly heated it may emit bromine fumes.

 

 

Toxicity:
Sodium Bromide is non-irritating to the skin and mildly irritating to the eyes. It is not skin sensitizer. LD50 (oral, rat): 4,200 mg/kg LD50 (dermal, rabbit): >2,000 mg/kg. Packaging: 1050 kg net pallets each carrying 42 polyethylene bags of 25 kg in shrink wrapping or 1000 kg super sacks. Solvent g/100 g at 25°C Water 94.6 Sodium Bromide Solution CAS #: 7647-15-6 Linear Formula: NaBr MDL Number: MFCD00003475 EC No.: 231-599-9 Email SDS PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA 98% Sodium Bromide Solution NA-BR-018-SOL Pricing > SDS > Data Sheet > WHOLESALE/SKU 0000-742-240833 Question? Ask an American Elements Engineer Sodium Bromide Solution Properties (Theoretical) Compound Formula BrNa Molecular Weight 102.89 Appearance Clear liquid Melting Point <-20 °C Boiling Point 105 °C Density 1.251 g/cm3 (20 °C) Solubility in H2O N/A Exact Mass 101.908 Monoisotopic Mass 101.908 Sodium Bromide Solution Health & Safety Information Signal Word N/A Hazard Statements N/A Hazard Codes N/ARisk Codes N/A Safety Statements N/A Transport Information N/A View and Print SDS About Sodium Bromide Solution Bromide IonSodium Bromide Solution is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Most metal bromide compounds are water soluble for uses in water treatment, chemical analysis and in ultra high purity for certain crystal growth applications. The bromide ion in an aqueous solution can be detected by adding carbon disulfide (CS2) and chlorine. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement. Sodium Bromide Solution Synonyms Aqueous sodium bromide; Bromide salt of sodium; Bromnatrium; Sedoneural; Trisodium tribromide Chemical Identifiers Linear Formula NaBr MDL Number MFCD00003475 EC No. 231-599-9 Beilstein Registry No. N/A Pubchem CID 253881 IUPAC Name sodium bromide SMILES [Na+].[Br-] InchI Identifier InChI=1S/BrH.Na/h1H;/q;+1/p-1 InchI Key JHJLBTNAGRQEKS-UHFFFAOYSA-M Customers For Sodium Bromide Solution Have Also Viewed Ultra Dry Sodium Bromide Sodium Bromide Lithium Bromide Solution 2-Methoxyphenylmagnesium Bromide Solution Hexaamminenickel(II) Bromide Potassium Bromide Windows Iron(II) Bromide Hydrate Potassium Hexabromopalladate(IV) Sodium Borohydride - Sodium Hydroxide Solution Related Applications, Forms & Industries for Sodium Bromide Solution Bromides Chemicals & Salts Oil & Gas Research & Laboratory Solutions Packaging Specifications Related Elements 35 79.904000000 Bromine See more Bromine products. Bromine (atomic symbol: Br, atomic number: 35) is a Block P, Group 17, Period 4 element. Its electron configuration is [Ar]4s23d104p5. The bromine atom has a radius of 102 pm and its Van der Waals radius is 183 pm. In its elemental form, CAS 7726-95-6, bromine has a red-brown appearance. Bromine does not occur by itself in nature, it is found as colorless soluble crystalline mineral halide salts. Bromine was discovered and first isolated by Antoine Jérôme Balard and Leopold Gmelin in 1825-1826. 11 Na 22.989769280 Sodium
Sodium Bohr ModelSee more Sodium products. Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s1.The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Sodium was discovered and first isolated by Sir Humphrey Davy in 1807. In its elemental form, sodium has a silvery-white metallic appearance. It is the sixth most abundant element, making up 2.6 % of the earth's crust. Sodium does not occur in nature as a free element and must be extracted from its compounds (e.g., feldspars, sodalite, and rock salt). The name Sodium is thought to come from the Arabic word suda, meaning "headache" (due to sodium carbonate's headache-alleviating properties), and its elemental symbol Na comes from natrium, its Latin name.

 

 

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