EMAIL THIS PAGE TO A FRIEND
69710 Sigma-Aldrich

Methyl violet

for microscopy (Bact., Bot., Hist.), indicator (pH 0.1-2.0), mixture of polymethylated pararosaniline hydrochlorides

Synonym: Basic Violet 1, Methyl violet 2B

Purchase

Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Base Ingredients for Media, Indicators, Microbiology,
grade   for microscopy (Bact., Bot., Hist.)
  indicator (pH 0.1-2.0)
InChI Key   JFTBTTPUYRGXDG-UHFFFAOYSA-N
mp   137 °C (dec.) (lit.)

Description

General description

Methyl Violet 2B is a mixture of polymethylated (4,5 and 6) pararosaniline chlorides

Methyl violet is a triphenylmethane dye. It is a mixture of tetra-, penta-, and hexa- methyl pararosaniline.

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
Personal Protective Equipment 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
RTECS 
CX9899550
Protocols & Articles

Articles

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?