EMAIL THIS PAGE TO A FRIEND
229148 Sigma-Aldrich

Purpurin

Dye content 90 %

Synonym: 1,2,4-Trihydroxyanthraquinone

  • CAS Number 81-54-9

  • Empirical Formula (Hill Notation) C14H8O5

  • Molecular Weight 256.21

  •  Beilstein Registry Number 1887127

  •  Colour Index Number 58205

  •  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

Application

Nuclear stain in histology

Packaging

5 g in glass bottle

Price and Availability


Tissue Diagnostics

All labs need water

Biomedical Applications
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

Certificate of Origin

Protocols & Articles

Related Content

Carcinogen Selector - Reproductive System - Urinary Bladder

From our library of Related Content, Sigma-Aldrich presents Carcinogen Selector - Reproductive System - Urinary Bladder
Keywords: Cancer, Carcinogens, Respiratory

Carcinogen Selector - Urinary System

From our library of Related Content, Sigma-Aldrich presents Carcinogen Selector - Urinary System
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?