EMAIL THIS PAGE TO A FRIEND
229148 Sigma-Aldrich

Purpurin

Dye content 90 %

Synonym: 1,2,4-Trihydroxyanthraquinone, Hydroxylizaric acid, Verantin

  • CAS Number 81-54-9

  • Empirical Formula (Hill Notation) C14H8O5

  • Molecular Weight 256.21

  •  Colour Index Number 58205

  •  Beilstein/REAXYS Number 1887127

  •  EC Number 201-359-8

  •  MDL number MFCD00001203

  •  PubChem Substance ID 24853730

Purchase

Properties

Related Categories Cell Biology, Hematology and Histology, P, Stains & Dyes, A to Z, Stains and Dyes More...
InChI Key   BBNQQADTFFCFGB-UHFFFAOYSA-N
composition   Dye content, 90%
impurities   1-3% DMF
mp   253-256 °C (lit.)
absorption   λmax 515 nm
  λmax 521 nm (2nd)

Description

General description

Purpurin (1, 2, 4-trihydroxyanthraquinone) is the key pigment present in the roots of Indian madder (Rubia cordifolia). This pigment produces colors, with distinctive heat and light resistant properties.

Packaging

5 g in glass bottle

Application

Nuclear stain in histology

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
CB8200000
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C

Documents

Certificate of Analysis

???PDP_SDS_LOT_NUMBER_ERROR_MSG???

Certificate of Origin

???PDP_SDS_LOT_NUMBER_ERROR_MSG???

Milli-Q® Water Purification Solutions
Protocols & Articles

Related Content

Carcinogen Selector - Reproductive System - Urinary Bladder

The Carcinogen Selector gives researchers the ability to select carcinogens by the mouse organs that they promote cancer in. The tool includes over 750 carcinogens that target 35 specific organs acro...
Keywords: Cancer, Carcinogens, Respiratory

Carcinogen Selector - Urinary System

The Carcinogen Selector gives researchers the ability to select carcinogens by the mouse organs that they promote cancer in. The tool includes over 750 carcinogens that target 35 specific organs acro...
Keywords: Cancer, Carcinogens, Respiratory

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?