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N,N'-Diphenyl Benzidine 98% AR | 01077 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Redox Indicators > N,N'-Diphenyl Benzidine 98% AR

N,N'-Diphenyl Benzidine 98% AR
Oxidation reduction indicator N,N-Diphenyl Diphenylamine;N,N'-diphenylbiphenyl-4,4'-diamine;N,N'-DIPHENYL BIPHENYLAMINE;N,N-Diphenylbenzidine;N,N'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine;N,N'-Diphenylbenzidine DPB;

Product Code.
 01077
Grade
Purity
 98.0%
CAS No.
 531-91-9
Molecular Formula
 C24H20N2
Molecular Weight
 336.44
H.S.Code
 2921.59900
Shelf Life
 60 Months
COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
Grey colour
 Melting point/ Freezing point [°C]
246 - 248 °C
Flash point [°C]
93.3°C
 Vapour density
11.6

Packaging

Specification

Appearance
White to Off white to beige to grey crystalline powder
Assay
Min 98.0%
Melting range
244 - 247 deg C
Sensitivity for nitrate
1:700000

Safety Information and Hazard Symbols