N,N`-DIPHENYL BENZIDINE AR   531-91-9 Laboratory Chemicals Exporters, Lab Chemical Suppliers, Chemical Search, Manufacturers in Mumbai, India.
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Certificate of Analysis of N,N`-DIPHENYL BENZIDINE AR


Product Name: N,N`-DIPHENYL BENZIDINE AR
molecular formula:
Weight:
Art NO:
Batch No: AL2645 - N,N`
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL2645

  Mol. Formula     :- C24H20N2

Mol. Weight       :- 336.44

 

Sr. no.

 

Tests

 

Specifications

 

Results

1

Description

Grey coloured powder

Grey coloured powder

2

Assay

Min. 98%

98.04%

3

Melting range

244 - 247C

244 - 246C

 

4

Sensitivity to nitrate

(Oxidation reduction indicator)

 

1:700000

 

1:700000