Place of Origin : Xiantao,China
Delivery Terms : By Sea/air
Delivery Time : 20 Days
Product Capacity : 2000 Kgs/month
Payment Terms : T/T

4-Sulfonamidophenylhydrazine hydrochloride
4-Sulfonamidophenylhydrazine hydrochloride is used in pharmaceutical intermediate and other. It is mainly used for producing Celecoxib.
Molecular Formula: C6H10ClN3O2S
CAS NO:17852-52-7
Molecular weight:223.68
Appearance:white powder
Melting Point:217-219℃
Purity(%): ≥97
Sulfanilamide: ≤1.0
Single impurity(%)≤0.2:
Total impurity content(%):≤1.5
Sulphate ash: ≤2.0