Quzhou Chemsyn Pharm.Co.,Ltd.
Home
About Us      Products      Honors      Contact Us      Order

PRODUCTS
Sulfathiazole
CAS NO. 72-14-0 HS No.2935009090
Popular Name: ST
Chemical Name: Benzenesulfonamide,4-amino-N-thiazolyl- N'-2-Thiazolysulfanilamide
Structure Formula:
Molecular Formula: C9H9N3O2S 255.32
Specifications: USP26 , EPV , BP2002
Packing: 25Kg/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

EP

BP2002

Appearance

White or almost white crystalline powder

Identification

Comply with

Comply with

Comply with

Assay

99.0% ~ 100.5%

99.0 %~101.0%

99.0 %~101.0%

Melting point

200 ~ 204 °C

200 ~ 203 °C

200 ~ 203 °C

Loss on drying

≤ 0.5%

≤ 0.5%

≤ 0.5%

Chloride

≤ 0.014%

/

/

Sulfate

≤ 0.04%

/

/

Heavy metals

≤ 0.002%

≤ 0.001%

≤ 0.002%

Acidity

Comply with

Comply with

Comply with

Residue on ignition/ Sulfated ash

≤ 0.1%

≤ 0.1%

≤ 0.1%

Ordinary impurities/ Related substances

Comply with

≤ 0.5%

≤ 0.5%

Appearance of solution

/

≤ GY 4

≤ GY 4



Products List
Sulfanilamide(Crystalline)
Sulfanilamide(Industrial)
Sulfathiazole
Sulfathiazole Sodium
Sulfathiazole Sodium(5H2O)
70%Sulfathiazole granules
Phthalylsulfathiazole
Sulfaclozine
Sulfachloropyridazine sodium
2,3-Dichloropyrazine

N-acetylsulfanilylchloride

Acetylsulfanilamide

3,6-Dichloropyridazine
2,6-Dichloropyrazine
Sulfanilic acid
Sodium acetate trihydrate
Acetanilide
Chloroacetaldehyde
Acetylsulfathiazole

TRIFLUMURON

Other products
 
Copyright(C)2008, Quzhou Chemsyn Pharm.Co.,Ltd.. All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle