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212288 Sigma-Aldrich

Disperse Orange 1

Dye content ~15 %

Synonym: 4-(4-Nitrophenylazo)diphenylamine

  • CAS Number 2581-69-3

  • Linear Formula O2NC6H4N=NC6H4NHC6H5

  • Molecular Weight 318.33

  •  Colour Index Number 11080

  •  EC Number 219-954-6

  •  MDL number MFCD00007311

  •  PubChem Substance ID 24852726

  •  NACRES NA.47

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Properties

Related Categories Cell Biology, D, Hematology and Histology, Stains & Dyes, A to Z, Stains and Dyes More...
Quality Level   100
form   powder
composition   Dye content, ~15%
application(s)   hematology: suitable
  histology: suitable
λmax   483 nm
Featured Industry   Diagnostic Assay Manufacturing
storage temp.   room temp
SMILES string   [O-][N+](=O)c1ccc(cc1)\N=N\c2ccc(Nc3ccccc3)cc2
InChI   1S/C18H14N4O2/c23-22(24)18-12-10-17(11-13-18)21-20-16-8-6-15(7-9-16)19-14-4-2-1-3-5-14/h1-13,19H/b21-20+
InChI key   YFVXLROHJBSEDW-QZQOTICOSA-N

Description

Packaging

50 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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