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N,N’-Diphenylbenzidine(CAS:531-91-9)
N,N’-Diphenylbenzidine(CAS:531-91-9)

N,N’-Diphenylbenzidine(CAS:531-91-9)

Product name: N,N’-Diphenylbenzidine

CAS No.：531-91-9

Molecule Formula：C24H20N2

Molecule Weight：336.42

Purity: 99%

Package: 25kg/drum

Description：White crystalline powder

Manufacture Standards：Enterprise Standard
INQUIRY
Description
TESTING ITEMS      SPECIFICATIONS RESULTS
Appearance White crystalline powder Conforms
Loss on drying ≤0.50% 0.15%
Assay ≥99.0% 99.7%
Conclusion:        
The Product Conforms to Enterprise Standard.
Mark Cathy