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Olsalazine Olsalazine
Olsalazine » Olsalazine

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Olsalazine

Olsalazine

CAS No. 15722-48-2
Other Names azodisal
MF C14H10N2O6
Place of Origin Zhejiang, China (Mainland)
Type Auxiliaries and Other Medicinal Chemicals

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Olsalazine Details

we suplly 2Olsalazine,azodisal,Olsalazine disodium in competitive price

 

TESTS Specification
Appearance Yellow crystalline powder
Identification  
-1 Absorption maxima at 255nm and 362nm
  255nm and 362nm wavelengths of the absorption ratio was 0.53 to 0.56
-2 Infrared Absorption
-3 TLC
-4 gives reactiong of sodium
Acetate 1.0%
Mesylate 0.3%
Chromatographic Single impurity<1.0%
purity
  impurity(>0.5%) not more than one
  total impurity< 2.0%
Loss on drying 2.0%
Heavy Metal 20ppm
Assay On the dried basis, 98.0%~102.0%

 

 

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