应用
4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole is a reagent used in the determination of aldehydes and other reactive chemicals.was used in purpald assay for determination of bacterial polysaccharides containing substituted or unsubstituted glycol in residues such as glycerol, ribitol, arabinitol, furanosyl galactose and sialic acid. It was used as chromogen during the determination of catalase activity in small tissue samples. It was used as reagent in determination of formaldehyde. It was used for derivatization of neutral monosaccharides during HPLC.

备注
Store at -20?°C. Avoid contact with heat. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00003098

EINECS
217-135-8

分子式
C₂H₆N₆S

分子量
146.17

熔点
ca 220° dec.

灵敏度
Ambient temperatures.

溶解性
Soluble in Dimethyl sulfoxide. (DMSO)

Beilstein
134867

GHS危害和防范说明

GHS符号

Hazard Statements
H228-H315-H319-H335
Flammable solid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210-P261-P280-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
4.1

包装组
III

危险类别
11-36/37/38
Highly flammable.Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

欧盟危险品标志

TSCA
是