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A9655 Sigma

Auramine O

Dye content ≥80 %, certified by the Biological Stain Commission

Synonym: 4,4′-(Imidocarbonyl)bis(N,N-dimethylaniline) monohydrochloride, Basic Yellow 2, Pyoctaninum aureum

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Properties

Related Categories A, Biochemicals and Reagents, Cell Biology, Certified Stains & Dyes, Fluorescent Labels,
grade   certified by the Biological Stain Commission
InChI Key   KSCQDDRPFHTIRL-UHFFFAOYSA-N
composition   Dye content, ≥80%
mp   >250 °C (dec.)(lit.)
absorption   370 nm in H2O
  432 nm in H2O

Description

Packaging

25 g in glass bottle

Suitability

Certified for use by fluorescence microscopy in Churukian′s modification of Truant′s fluorescent method for acid fast bacilli on paraffin sections.

Price and Availability


All labs need water
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2811 6.1 / PGIII
WGK Germany 
3
RTECS 
BY3675000
Protocols & Articles

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Peer-Reviewed Papers
15

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