应用
Guanidine hydrochloride is used for purification of proteins and nucleic acids. It can be used as a medicine, organic synthesis intermediate and is used in dyes. It acts as an intermediate in the preparation of sulfadiazine, which is an important raw material for sulfamethyldiazine, sulfamethazine and folic acid. It is utilized in the synthesis of 2-amino-pyrimidine, 2- amino -6- methyl-pyrimidine and 2-amino -4,6 - dimethyl-pyrimidine. Also used in RNA isolation to dissociate nucleoproteins and inhibit RNase.
备注
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.May agglomerate upon storage.
基本信息
MDL
MFCD00013026
EINECS
200-002-3
分子式
CH5N3?HCl
分子量
95.53
熔点
178-185°
密度
1.344
灵敏度
Hygroscopic. Ambient temperatures.
形态
Crystalline solid
溶解性
Soluble in water and ethanol.
Beilstein
3591990
Merck
14,4562
GHS危害和防范说明
GHS符号
Hazard Statements
H302-H315-H319
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.
Precautionary Statements
P280a-P305+P351+P338-P301+P312a-P321-P332+P313-P501a
Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.Dispose of contents/container in accordance with local/regional/national/international regulations.
安全信息
危险类别
22-36/38
Harmful if swallowed.Irritating to eyes and skin.
安全等级
22
Do not breathe dust.
欧盟危险品标志
RTECS
MF4300000
TSCA
是
