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4,4’-Diamino-2,2’-Stilbenedisulfonic Acid(CAS:81-11-8)
4,4’-Diamino-2,2’-Stilbenedisulfonic Acid(CAS:81-11-8)

4,4’-Diamino-2,2’-Stilbenedisulfonic Acid(CAS:81-11-8)

Product name: 4,4’-Diamino-2,2’-Stilbenedisulfonic Acid

CAS No.：81-11-8

Molecule Formula：C14H14N2O6S2

Molecule Weight：370.40

Purity: 99%

Package: 25kg/drum

Description：Orange powder

Manufacture Standards：Enterprise Standard
INQUIRY
Description
TESTING ITEMS      SPECIFICATIONS RESULTS
Appearance Orange powder Conforms
Loss on drying ≤0.50% 0.15%
Assay ≥99.0% 99.8%
Conclusion:        
The Product Conforms to Enterprise Standard.
Mark Cathy