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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

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Microscopy Reagents, Stains and Dyes
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.

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Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
RTECS 
CX9899550
Protocols & Articles
Peer-Reviewed Papers
15

References

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