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199532 Sigma-Aldrich

Chromeazurol S

Dye content 50 %

Synonym: Chrome Azurol S, Mordant Blue 29

  • CAS Number 1667-99-8

  • Empirical Formula (Hill Notation) C23H13Cl2Na3O9S

  • Molecular Weight 605.28

  •  Colour Index Number 43825

  •  Beilstein/REAXYS Number 4110655

  •  EC Number 216-787-0

  •  MDL number MFCD00001615

  •  PubChem Substance ID 24851923

  •  NACRES NA.47

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Properties

Related Categories C, Cell Biology, Hematology and Histology, Stains & Dyes, A to Z, Stains and Dyes More...
form   powder
composition   Dye content, 50%
application(s)   hematology: suitable
  histology: suitable
solubility   water: 0.1%
λmax   458 nm
ε (extinction coefficient)   ≥9000 at 424-436 nm in H2O at 0.03 g/L
  ≥9000 at 424-436 nm in H2O
Featured Industry   Diagnostic Assay Manufacturing
storage temp.   room temp
SMILES string   [Na+].[Na+].[Na+].Cc1cc(cc(C([O-])=O)c1O)C(=C2/C=C(C)C(=O)C(=C2)C([O-])=O)\c3c(Cl)ccc(c3Cl)S([O-])(=O)=O
InChI   1S/C23H16Cl2O9S.3Na/c1-9-5-11(7-13(20(9)26)22(28)29)17(12-6-10(2)21(27)14(8-12)23(30)31)18-15(24)3-4-16(19(18)25)35(32,33)34;;;/h3-8,26H,1-2H3,(H,28,29)(H,30,31)(H,32,33,34);;;/q;3*+1/p-3/b17-12-;;;
InChI key   FUIZKNBTOOKONL-NDOZRWCBSA-K

Description

Application

Chromeazurol S has been used to evaluate siderophore production by rhizosphere bacteria.

Reagent for determination of fluoride

Packaging

25 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
Protocols & Articles
Peer-Reviewed Papers
15

References

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