Huaihua Wangda Biotechnology Co., Ltd.

Huaihua Wangda Biotechnology Co., Ltd.

Product name 3-Amino-5-mercapto-1,2,4-triazole
Also known as 3-Amino-1,2,4-triazole-5-thiol; 5-amino-4h-1,2,4-triazole-3-thiol; ATSA; 5-amino-1,2-dihydro-3H-1,2,4-triazole-3-thione; 5-Amino-3-mercapto-1,2,4-triazole
English name


Molecular formula


CAS NO. 16691-43-3
Molecular weight 98.1065
Molecular structure 3-Amino-5-mercapto-1,2,4-triazole
Product nature Soluble in ethanol and methanol, slightly soluble in water, soluble in acid, but insoluble in alkali
Specification ≥98%
Exterior Colorless needle crystal
Storage Store in a cool, ventilated place, isolated from fire
Package Cardboard drum lined with plastic bag, 25 Kg/barrel; or according to customer requirements
Use It is mainly used in the synthesis of sulfamethizole and phthalylsulfamethizol, and is an important pharmaceutical and dye intermediate.