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GUANIDINE CARBONATE (GUANİDİN KARBONAT);

GUANIDINE CARBONATE (GUANİDİN KARBONAT);

 


CAS NUMBER: 593-85-1

 


EC NUMBER: 209-813-7

 

 

Synonym: Guanidine carbonate(2:1); Guanidine, carbonate; carbonic acid; bis(guanidine); NSC 2171; EINECS 209-813-7; MFCD00013029; AI3-14631; DSSTox_CID_9189; DSSTox_RID_78702; DSSTox_GSID_29189; 3425-08-9; CAS-593-85-1; diguanidine carbonate; bis(guanidine); soda; AC1L1XTI; UNII-V3394X3G2W; BIMB2010; Guanidine carbonate salt, 99%; CHEMBL3187576; DTXSID0029189; C3H12N6O3; MolPort-016-582-139; V3394X3G2W; EBD28409; Tox21_113187; AKOS015950648; Tox21_113187_1; NCGC00344519-01; AN-21559; LS-52054; OR012051; OR370284; AB1002772; G0161; Guanidine carbonate salt, purum, >=97.0% (NT); Carbonic acid, compd. with guanidine (1:2)carbonic acid - guanidine (1:2); C3H12N6O3; carbonic acid;guanidine; InChI=1S/2CH5N3.CH2O3/c3*2-1(3)4/h2*(H5,2,3,4);(H2,2,3,4); STIAPHVBRDNOAJ-UHFFFAOYSA-N; Diguanidinium carbonate; Bisguanidinium carbonate; Guanidinium carbonate; Carbonic acid with guanidine (1:2); Diguanidiniumcarbonat; Carbonato de diguanidinio (Spanish); Carbonate de diguanidinium (French); Guanidine Carbonate; TUXRBQHZZFVXLV-UHFFFAOYSA-N; ai3-14631;C2H10N6H2CO3;Guanidne carbonate;Iminoureacarbonate;GUANIDINE CARBONAT;GUANIDINE CARBONATE;Guanidonium-carbonat;GUANIDINIUM CARBONATE;Guanidinecarbonate,98%;Guanidine·carbonic acid; CARBONIC ACID, COMPD. WITH GUANIDINE; CARBONIC ACID, COMPD. WITH GUANIDINE (1:2) ; COMPD. WITH GUANIDINE CARBONIC ACID; DIGUANIDINIUM CARBONATE; GUANIDINE CARBONATE; GUANIDINE CARBONATE; AI3-14631; BISGUANIDINIUM CARBONATE; DIGUANIDINIUM CARBONATE; GUANIDINIUM CARBONATE; Guanidinium bicarbonate; Guanidinium bicarbonate; Acide carbonique - guanidine (1:1) [French] [ACD/IUPAC Name]; Carbonic acid - guanidine (1:1) [ACD/IUPAC Name]; Carbonic acid, compd. with guanidine (1:1) [ACD/Index Name]; Guanidinium hydrogencarbonate; Kohlensäure -guanidin (1:1) [German] [ACD/IUPAC Name]; 100224-74-6 [RN]; 1177135-38-4 [RN]; 124-46-9 [RN]; 209-813-7 [EINECS]; 3425-08-9 [RN]; 593-85-1 [RN]; Guanidine Carbonate; Guanidine carbonate salt; Guanidine, carbonate; guanidinecarbonate; MFCD00013029 [MDL number]; MFCD00137330 [MDL number] ; Diguanidinium carbonate , Guanidine carbonate ; Diguanidinium carbonate , Guanidine carbonate ; Guanidine Carbonate, 99+%, ACROS Organics; Diguanidiunium carbonate; Guanidinium carbonate; 1S/C3H12N6O3/c4-2(5,6)11-1(10)12-3(7,8)9/h4-9H2; TUXRBQHZZFVXLV-UHFFFAOYSA-N; Bisguanidinium carbonate; Carbonic acid, compd. with guanidine (1:2); Diguanidinium carbonate; Guanidinium carbonate; Guanidine carbonate salt; MFCD00013029; Guanidine carbonate; 98%; Bisguanidinium Carbonate; Diguanidinium Carbonate; Guanidinium Carbonate; #17316 - Guanidine Carbonate; Aminomethanamidine| Diguanidinium Carbonate; Chemical Formula: (CH5N3)2â?¢H2CO3; Carbonic acid compounded with guanidine; Carbonic acid (compound with) Guanidine; bis[ amino(imino)methanaminium] carbonate; Carbonic acid - guanidine (1:2); carbonic acid, compd. with guanidine (1:2); carbonic acid;guanidine; diguanidinium carbonate; guanidine carbonate(2:1); Guanidine Carbonate; Growth from solutionsSingle crystal growthInorganic compoundsHigh resolution X-ray diffractionUV filterThermal analysis; Guanidine Carbonate ; carbonic acid - guanidine (1:1); Carbonic acid, compd. with guanidine (1:2); Diguanidinium carbonate; DU CARBONATE DE GUANIDINE; carbonate de guanidine ; carbonate de guanidine; carbonate de guanidine; carbonate de guanidine.; Diguanidinium Carbonate; Bisguanidinum carbonate Carbonic acid, compound with guanidine (1:2); CAS: Guanidine, carbonate (2:1) (8Cl, 9Cl); German: Guanidincarbonat, Guanidine carbonate(2:1); Guanidine, carbonate; carbonic acid; bis(guanidine); NSC 2171; EINECS 209-813-7; MFCD00013029; AI3-14631; DSSTox_CID_9189; DSSTox_RID_78702; DSSTox_GSID_29189; 3425-08-9; CAS-593-85-1; diguanidine carbonate; bis(guanidine); soda; AC1L1XTI; UNII-V3394X3G2W; BIMB2010; Guanidine carbonate salt, 99%; CHEMBL3187576; DTXSID0029189; C3H12N6O3; MolPort-016-582-139; V3394X3G2W; EBD28409; Tox21_113187; AKOS015950648; Tox21_113187_1; NCGC00344519-01; AN-21559; LS-52054; OR012051; OR370284; AB1002772; G0161; Guanidine carbonate salt, purum, >=97.0% (NT); Carbonic acid, compd. with guanidine (1:2)carbonic acid - guanidine (1:2); C3H12N6O3; carbonic acid;guanidine; InChI=1S/2CH5N3.CH2O3/c3*2-1(3)4/h2*(H5,2,3,4);(H2,2,3,4); STIAPHVBRDNOAJ-UHFFFAOYSA-N; Diguanidinium carbonate; Bisguanidinium carbonate; Guanidinium carbonate; Carbonic acid with guanidine (1:2); Diguanidiniumcarbonat; Carbonato de diguanidinio (Spanish); Carbonate de diguanidinium (French); Guanidine Carbonate; TUXRBQHZZFVXLV-UHFFFAOYSA-N; ai3-14631;C2H10N6H2CO3;Guanidne carbonate;Iminoureacarbonate;GUANIDINE CARBONAT;GUANIDINE CARBONATE;Guanidonium-carbonat;GUANIDINIUM CARBONATE;Guanidinecarbonate,98%;Guanidine·carbonic acid; CARBONIC ACID, COMPD. WITH GUANIDINE; CARBONIC ACID, COMPD. WITH GUANIDINE (1:2) ; COMPD. WITH GUANIDINE CARBONIC ACID; DIGUANIDINIUM CARBONATE; GUANIDINE CARBONATE; GUANIDINE CARBONATE; AI3-14631; BISGUANIDINIUM CARBONATE; DIGUANIDINIUM CARBONATE; GUANIDINIUM CARBONATE; Guanidinium bicarbonate; Guanidinium bicarbonate; Acide carbonique - guanidine (1:1) [French] [ACD/IUPAC Name]; Carbonic acid - guanidine (1:1) [ACD/IUPAC Name]; Carbonic acid, compd. with guanidine (1:1) [ACD/Index Name]; Guanidinium hydrogencarbonate; Kohlensäure -guanidin (1:1) [German] [ACD/IUPAC Name]; 100224-74-6 [RN]; 1177135-38-4 [RN]; 124-46-9 [RN]; 209-813-7 [EINECS]; 3425-08-9 [RN]; 593-85-1 [RN]; Guanidine Carbonate; Guanidine carbonate salt; Guanidine, carbonate; guanidinecarbonate; MFCD00013029 [MDL number]; MFCD00137330 [MDL number] ; Diguanidinium carbonate , Guanidine carbonate ; Diguanidinium carbonate , Guanidine carbonate ; Guanidine Carbonate, 99+%, ACROS Organics; Diguanidiunium carbonate; Guanidinium carbonate; 1S/C3H12N6O3/c4-2(5,6)11-1(10)12-3(7,8)9/h4-9H2; TUXRBQHZZFVXLV-UHFFFAOYSA-N; Bisguanidinium carbonate; Carbonic acid, compd. with guanidine (1:2); Diguanidinium carbonate; Guanidinium carbonate; Guanidine carbonate salt; MFCD00013029; Guanidine carbonate; 98%; Bisguanidinium Carbonate; Diguanidinium Carbonate; Guanidinium Carbonate; #17316 - Guanidine Carbonate; Aminomethanamidine| Diguanidinium Carbonate; Chemical Formula: (CH5N3)2â?¢H2CO3; Carbonic acid compounded with guanidine; Carbonic acid (compound with) Guanidine; bis[ amino(imino)methanaminium] carbonate; Carbonic acid - guanidine (1:2); carbonic acid, compd. with guanidine (1:2); carbonic acid;guanidine; diguanidinium carbonate; guanidine carbonate(2:1); Guanidine Carbonate; Growth from solutionsSingle crystal growthInorganic compoundsHigh resolution X-ray diffractionUV filterThermal analysis; Guanidine Carbonate ; carbonic acid - guanidine (1:1); Carbonic acid, compd. with guanidine (1:2); Diguanidinium carbonate; DU CARBONATE DE GUANIDINE; carbonate de guanidine ; carbonate de guanidine; carbonate de guanidine; carbonate de guanidine.; Diguanidinium Carbonate; Bisguanidinum carbonate Carbonic acid, compound with guanidine (1:2); CAS: Guanidine, carbonate (2:1) (8Cl, 9Cl); German: Guanidincarbonat, GUANİN CARBONAT; GUANIN; GUNANINE; KARBON; KARBONATE; KARBONATE; guanin; guanın; karbonat; guanin karbonat; guanın karbonat; karbonate; GUANIN KARBONAT; GUANİN KARBONAT; GUANIN CARBONAT; GUANIN CARBONATE;

 

 

 

 

 

UYGULAMALAR

Guanidin karbonat;
Karbamidin olarak da adlandırılan guanidin, güçlü alkali ve suda çözünebilen bir bileşiktir, NHC (NH2) 2 İdrarda vücuttaki protein metabolizmasının normal bir ürünü olarak guaninin oksidasyonu ile oluşur. Guanidin, küçük yapıda imin grubu ve aminoasetal fonksiyonel gruba sahiptir. Aminoasetal (aminal), aynı karbon atomuna bağlı iki amin grubuna sahip olan fonksiyonel gruptur. İmin, R-HC = NH gibi iki değerlikli bir asit olmayan grupla birleştirilen bivalent = NH grubunu içeren bir bileşiktir. Aldehitlerin veya ketonların amonyak (veya aminler) ile yoğunlaşma reaksiyonları ile üretilir. Imino, asit olmayan radikallere bağlanmış bivalent grup = NH'nin varlığını gösteren bir önektir. İmin, karşılık gelen aminleri hazırlamak için indirgenebilir ve hidrolize olabilir. Imine, Diels-Alder reaksiyonu, Povarov reaksiyonu, Aza-Baylis-Hillman reaksiyonu ve Eschweiler-Clarke reaksiyonunda rol oynar. Endüstride, nitrojenler ve N = C katı bağ içeren guanidin ve bunun modifiye edilmiş türevleri, plastikler, reçineler, kauçuk kimyasalları, nitroguanidinler (patlayıcılar), foto kimyasallar, mantar öldürücüler ve dezenfektan imalatında kullanılan çok yönlü ara ürünlerdir. Ayrıca protein ayrıştırma, arıtma ve protein denaturant olarak biyoteknolojik uygulamalara sahiptir. Korozyon hasarını önlemek için oksijen tutucu olarak kullanılabilir. Roket iticilerin bir bileşeni olarak kullanılır, çünkü yanarken çok miktarda ısı üretir.

 


Açıklama

Guanidin karbonat;
Guanidin karbonat suda çok kolay çözünür. Bu nedenle, ilk bakışta, çözeltinin buharlaştırılmasıyla, tuzun kristalleşmesine izin vererek ve aynı filtrasyon ile geri kazanılarak, çözünmüş halde aynı çözeltiyi ihtiva eden çözeltilerden katı tuzların geri kazanılmasının mümkün olabileceği görülecektir. Bununla birlikte, guanidin karbonat ile bu yöntem uygulanabilir değildir, çünkü guanidin karbonat, bir sulu çözelti kaynama noktasına kadar ısıtıldığında amonyak ve üre oluşturmak üzere ayrıştırılır. Vakum altında buharlaştırma, atlatmak ve pahalı olmakla birlikte, ayrıştırma riskini biraz düşürse de, tamamen önleyemez.

Buna ek olarak, guanidin karbonatın yüksek suda çözünürlüğü, sulu bir ortamda, guanidin klorit gibi çözünür guanidin tuzlarının, potasyum karbonat gibi uygun çözünür karbonatlar ile dönüştürülmesiyle bilinen yöntemlere göre tuzların hazırlanmasında çok zahmetlidir. Guanidin klorür, örneğin aşağıdaki denkleme göre potasyum karbonat ile reaksiyona girdiğinde:

Elde edilen çökeltilmiş katı guanidin karbonat miktarı daha sonra gösterildiği gibi oldukça küçüktür. buna ek olarak, değerli potasyum karbonat, işlem sırasında daha düşük bir değere sahip olan potasyum klorüre dönüştürülür. Benzer koşullar, başlangıç ​​malzemesi olarak guanidin tiyosiyanat (CH N SCN) gibi diğer guanidin tuzları işlenirken de geçerlidir.

 


APPLICATIONS

Guanidine carbonate;
Guanidine, also called carbamidine, is a strongly alkaline and water-soluble compound, NHC(NH2)2 It is formed in urine as a normal product of protein metabolism in the body by the oxidation of guanine. Guanidine has imine group and aminoacetal functional group in the small structure. Aminoacetal (aminal) is the functional group which has two amine groups attached to the same carbon atom. Imine is a compound containing the bivalent =NH group combined with a bivalent nonacid group, as R-HC=NH. It is produced by the condensation reactions of aldehydes or ketones with ammonia (or amines). Imino is a prefix denoting the presence of the bivalent group =NH attached to nonacid radicals. Imine can reduced and hydrolysed to prepare corresponding amines. Imine is involved in Diels-Alder reaction, Povarov reaction, Aza-Baylis-Hillman reaction and Eschweiler-Clarke reaction. In industry, guanidine, containing nitrogens and N=C solid bond, and its modified derivatives are versatile intermediates used in the manufacture of plastics, resins, rubber chemicals, nitroguanidines (explosives), photo chemicals, fungicides, and disinfectant. It has also biotechnological application of protein separation, purification and as a protein denaturant. It can be used as an oxygen scavenger to prevent corrosion damage. It is used as a component of rocket propellants because it produce a large amount of heat when burned.

 

 

Description

Guanidine carbonate;
Guanidine carbonate is very readily soluble in water. It might therefore appear at first glance that it would be possible to recover the solid salts from solutions containing the same in dissolved condition merely by evaporating the solution, allowing the salt to crystallize, and recovering the same by filtration. However, this method is not practicable with guanidine carbonate because guanidine carbonate is decomposed to form ammonia and urea when an aqueous solution containing the same is heated to the boiling point. Evaporating under vacuum is circumventive and expensive and moreover although it somewhat lowers the risk of decomposition, it does not completely avoid it.

In addition, the high water solubility of guanidine carbonate is very troublesome in preparing the salts according to the known methods by converting soluble guanidine salts such as guanidine chloride with suitable soluble carbonates such as potassium carbonate, in an aqueous medium. When guanidine chloride is reacted with potassium carbonate for example according to the following equation:

the amount of precipitated solid guanidine carbonate obtained is rather small, as will be later shown. in addition, the valuable potassium carbonate is converted during the process to potassium chloride which has a much lower value. Similar conditions prevail when processing other guanidine salts such as guanidine thiocyanate (CH N SCN), as starting material.

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