Aha ngwaahịa: Guanidine Hydrochloride

Aminoformamidine hydrochloride ma ọ bụ Guanidinium chloride

Ọdịdị: ọcha ma ọ bụ akpụ ntụ.

Ihe onwunwe nke anụ ahụ

1. Agwa: ọcha ma ọ bụ akpụ ntụ

2. Ebe mgbaze (℃): 181-183

3. Ikwu njupụta (g / ml, 20/4 ℃): 1.354

4. Solubility: 228g na 100g mmiri, 76g na 100g methanol na 24g na 100g ethanol na 20 ℃. Ihe fọrọ nke nta ka ọ bụrụ insoluble na acetone, benzene na ether.

5. PH uru (4% mmiri ọgwụ, 25 ℃): 6.4

Njirimara na nkwụsi ike

Ngwaahịa a ejighị n'aka ma enwere ike hydrolyzed n'ime amonia na urea na mmiri ọgwụ, yabụ nsị ya bụ nke urea. Guanidine na ihe eji eme ya bu nsi karia urea.

Nzube: 1. Enwere ike iji ya dị ka etiti ọgwụ, pesticide, dye na njikọ ndị ọzọ. Enwere ike iji ya mee ihe 2-Aminopyrimidine, 2-amino-6-methylpyrimidine na 2-amino-4,6-dimethylpyrimidine. Ọ bụ etiti maka imepụta sulfadiazine, sulfamethylpyrimidine na sulfadimidine.

2. Guanidine hydrochloride (ma ọ bụ guanidine nitrate) na-emeghachi omume na ethyl cyanoacetate iji mepụta 2,4-diamino-6-hydroxypyrimidine, nke a na-eji na-emepụta ọgwụ anaemia ọgwụ folic acid. A nwekwara ike iji ya dị ka onye nnọchi anya antistatic maka eriri sịntetik.

3. Enwere ike iji ya dị ka protein denaturant.

1. Dị ka ụlọ oriri siri ike na nnwale nke wepụcha RNA niile. Ihe ngwọta nke Guanidine hydrochloride nwere ike igbari protein, na-akpata mmebi nke sel, mmebi mmebi nke nuklia nke abụọ, gbasaa site na nucleic acid, na mgbakwunye, RNase nwere ike kwụsị ọrụ site na mbenata ndị ọrụ dịka guanidine hydrochloride.

usoro sịntetik

N'iji dicyandiamide na ammonium salt (ammonium chloride) dị ka akụrụngwa, a na-enweta crude guanidine hydrochloride site na-agbaze mmeghachi omume na 170-230 ℃, wee nweta ngwaahịa gwụchara site na nzacha.

Njikwa kọntaktị

1. Ekulatala uzuzu

2. Emerụ aru ma ọ bụrụ na loro ya

3. Anya mgbakasị

4. Iwe akpukpo aru

Nchedo onwe

1. Yiri uwe nchedo iji zere kọntaktị ma ọ bụ iku ume; 2. A notụla mmanya, eri ma ọ bụ ise anwụrụ na ọrụ; 3. Jiri ugogbe nchekwa