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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

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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

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




All labs need water
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

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Peer-Reviewed Papers
15

References

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