Hydrochlorothiazide

We are offering hydrochlorothiazide.
cas number: 58-93-5
chemical name: 6-chloro-3,4-dihydro-2h-1,2,4-benzothiadiazine-7-sulfonamide-1,1-dioxide
formula: c7h8cln3o4s2
molecular weight: 297.73
density: 1.693 g/cm3
melting point: 273 °c
boiling point: 577 °c at 760 mmhg
flash point: 577 °c at 760 mmh
appearance: white solid
properties :white or white-like crystalline powder, odorless, slightly bitter; soluble in acetone, slightly soluble in ethanol, insoluble in water ,chloroform or ether;
relevant impurities :refined sulfanilamide≤0.5% ,unknown impurities≤0.5% , total impurities≤1.0%
loss on drying :≤0.5%
content :98.0-102.0%