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o-Phenylenediamine, Fisher BioReagents


Free Base

Quantity 250g
Packaging Amber Glass

Manufacturer: fisher scientific company  BP2537250

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Catalog No. BP2537250

  • / Each
  • / Case of 4 Each
 

Description & Specifications

Chemical Identifiers

Formula Weight 108.1
Boiling Point 256°C
Melting Point 100°C
Quantity 250g
Merck Index 15, 7396
DOT Information DOT Class 6.1, : Poison
Synonym 1, 2-Benzenediamine
Physical Form Solid
Color Light Cream
ChemAlert Storage Symbol Blue
Recommended Storage RT
Chemical Name or Material o-Phenylenediamine
Molecular Formula C6H8N2
Linear Formula C6H4(NH2)2
CAS 95-54-5
FTIR Conforms to reference
Packaging Amber Glass

Specifications

Chemical Name or Material o-Phenylenediamine
CAS 95-54-5
Physical Form Solid
Molecular Formula C6H8N2
Linear Formula C6H4(NH2)2
Formula Weight 108.1
Synonym 1, 2-Benzenediamine

  • Commonly used as a substrate for horseradish peroxidase (HRP) in ELISAs
  • When oxidized, OPD produces a color change that is detectable by spectrophotometry
  • Color intensity will increase over time as OPD is oxidzed by peroxidase
  • A chromogenic peroxidase substrate useful for ELISA and other enzyme immunoassays

Accessories
 

RT

SDS & Safety Documents