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A5894 Sigma-Aldrich

Antipyrylazo III

~95%

Synonym: 3,6-Bis(4-antipyrylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt

  • CAS Number 14918-39-9

  • Empirical Formula (Hill Notation) C32H26N8Na2O10S2

  • Molecular Weight 792.71

  •  Beilstein/REAXYS Number 956469

  •  EC Number 238-988-2

  •  MDL number MFCD00042700

  •  PubChem Substance ID 24891032

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Properties

assay   ~95%
application(s)   titration: suitable
suitability   suitable for determination of calcium (method in Anal. Chim. Acta, 71, 343 (1974))
SMILES string   [Na+].[Na+].CN1N(c2ccccc2)C(=O)C(\N=N\c3c(O)c4c(O)c(\N=N\C5=C(C)N(C)N(c6ccccc6)C5=O)c(cc4cc3S([O-])(=O)=O)S([O-])(=O)=O)=C1C
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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