• USA Home
  • 07770 - N,N-Dimethyl-p-phenylenediamine dihydrochloride

EMAIL THIS PAGE TO A FRIEND
07770 Sigma-Aldrich

N,N-Dimethyl-p-phenylenediamine dihydrochloride

for microbiology, ≥99.0%

Synonym: 4-Amino-N,N-dimethylaniline dihydrochloride, DMPD · 2HCl, DMPPDA · 2HCl

  • CAS Number 536-46-9

  • Linear Formula (CH3)2NC6H4NH2 · 2HCl

  • Molecular Weight 209.12

  •  Beilstein Registry Number 3913463

  •  EC Number 208-635-7

  •  MDL number MFCD00012991

  •  PubChem Substance ID 329748518

Purchase

Properties

Related Categories Biochemical Reagents for Identification, Identification Tests & Reagents, Microbiology More...
grade   for microbiology
InChI Key   IAEDWDXMFDKWFU-UHFFFAOYSA-N
assay   ≥99.0% (AT)
  ≥99.0%
loss   ≤0.05% loss on ignition
mp   210-215 °C (dec.)
  222 °C (dec.)(lit.)
cation traces   Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤500 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg

Description

Caution

May discolor to red on storage.

Application

N,N-Dimethyl-p-phenylenediamine dihydrochloride has been used to determine the plasma oxidant capacity in terms of plasma ferric equivalent oxidative potential (PFEOP).

General description

N,N-Dimethyl-p-phenylenediamine dihydrochloride is an azoreduction product of acid orange 52 (AO52). It is useful in the oxidase test which differentiates bacteria based on their ability to utilise the dye.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2811 6.1 / PGII
WGK Germany 
3
RTECS 
ST1300000

Documents

Certificate of Analysis

Protocols & Articles

Articles

EZ-Product Family for Bioburden Testing

The EZ family of products has been designed to optimize and streamline the bioburden workflow. The family includes:
Keywords: Filtration, Separation

Microbiology Introduction

An initial aim of all microbiologists is the reproducible growth of their microbial cultures, no matter whether the microorganisms are of natural origin or have been genetically engineered by man. Re...
Keywords: Absorption, Aerobic, Anaerobic, Antibiotics, Antimicrobials, Buffers, Culture media, Diffusion, Environmental, Filtration, Genetic, Growth factors, Metabolism, Phase transitions, Precipitation, Reductions, Respiration, Sample preparations, Vitamins

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?