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Sulfathiazole
CAS NO. 72-14-0
Popular Name: ST
Chemical Name: Benzenesulfonamide,4-amino-N-thiazolyl- N'-2-Thiazolysulfanilamide
Structure Formula:
Molecular Formula: C9H9N3O2S 255.32
Specifications: USP26 , EPV
Packing: 25Kg 50Kg /drum
Storage: kept in well-closed containers and away from light.
Applications: sulfa drug, used to treat the infection caused by sensitive bacteria

Items

USP26

E PV

Appearance

White or slightly yellowish crystalline powder

Identification

Comply with

Comply with

Assay

99.0% ~ 100.5%

99.0 %~101.0%

Melting point

200 ~ 204 °C

200 ~ 203 °C

Loss on drying

≤ 0.5%

≤ 0.5%

Chloride

≤ 0.014%

/

Sulfate

≤ 0.04%

/

Heavy metals

≤ 0.002%

≤ 0.001%

Acidity

Comply with

Comply with

Residue on ignition/ Sulfated ash

≤ 0.1%

≤ 0.1%

Ordinary impurities/ Related substances

Comply with

≤ 0.5%

Appearance of solution

/

≤ GY 4



Products List
Sulfanilamide(Crystalline)
Sulfanilamide(Industrial)
Sulfathiazole
Sulfathiazole Sodium
70%Sulfathiazole granules
Phthalylsulfathiazole
Sulfanilic Acid
N-acetylsulfanilylchloride
Sodium acetate trihydrate
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