Sunan samfur: Guanidine Hydrochloride

Aminoformamidine hydrochloride ko Guanidinium chloride

Bayyanar: fari ko launin rawaya.

Bayanin kayan jiki

1. Hali: kumburi fari ko rawaya

2. Yanke narkewa (℃): 181-183

3. Yawan dangi (g / ml, 20/4 ℃): 1.354

4. Solubility: 228g a 100g ruwa, 76g a 100g methanol da 24g a 100g ethanol a 20 ℃. Kusan ba za a iya narkewa a cikin acetone, benzene da ether ba.

5. PH darajar (4% mai ruwa-ruwa bayani, 25 ℃): 6.4

Kadarori da kwanciyar hankali

Wannan samfurin bai da karko kuma ana iya sanya shi zuwa ammoniya da urea a cikin magudanar ruwa, don haka gubarsa iri ɗaya ce da urea. Guanidine da danginsu sunfi yawan urea guba.

Manufa: 1. Ana iya amfani dashi azaman matsakaiciyar magani, magungunan kashe qwari, fenti da sauran kira na kwayoyi. Ana iya amfani dashi don hada 2-Aminopyrimidine, 2-amino-6-methylpyrimidine da 2-amino-4,6-dimethylpyrimidine. Matsakaici ne don ƙera sulfadiazine, sulfamethylpyrimidine da sulfadimidine.

2. Guanidine hydrochloride (ko guanidine nitrate) tayi tasiri tare da ethyl cyanoacetate don samar da 2,4-diamino-6-hydroxypyrimidine, wanda ake amfani dashi wajen hada maganin anemia na folic acid. Hakanan za'a iya amfani dashi azaman wakili na antistatic don zaren roba.

3. Hakanan za'a iya amfani dashi azaman abinci mai gina jiki.

1. A matsayin babban gidan abinci a cikin gwajin cire jimlar RNA. Maganin Guanidine hydrochloride zai iya narkar da furotin, ya haifar da lalacewar tsarin kwayar halitta, lalacewar tsarin gina jiki na nukiliya, ya rabu da nucleic acid, bugu da kari, ana iya kashe RNase ta hanyar rage wakili kamar guanidine hydrochloride.

Hanyar roba

Yin amfani da dicyandiamide da gishirin ammonium (ammonium chloride) a matsayin kayan masarufi, an samu danyen guanidine hydrochloride ta hanyar narkewar abu a 170-230 ℃, kuma an samu samfurin da ya gama ta hanyar tacewa.

Ikon lamba

1. Kada shaƙar ƙura

2. Lahani idan aka haɗiye shi

3. Ciwon ido

4. Fatawar fata

Kariyar mutum

1. Sanya tufafi masu kariya don kaucewa tuntuɓar kai tsaye ko shaƙar iska; 2. Kada ku sha, ku ci ko shan sigari a wurin aiki; 3. Yi amfani da tabaran kariya