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153362 Sigma-Aldrich

Nitrosulfonazo III

Synonym: 2,7-Bis(4-nitro-2-sulfophenylazo)chromotropic acid tetrasodium salt

  • CAS Number 1964-89-2

  • Empirical Formula (Hill Notation) C22H10N6Na4O18S4

  • Molecular Weight 866.56

  •  Beilstein Registry Number 1899945

  •  EC Number 217-808-6

  •  MDL number MFCD00003950

  •  PubChem Substance ID 24849300

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Properties

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InChI Key   CKLNXXLIRDZLQS-SPBSJSFYSA-L
absorption   λmax 407 nm
  λmax 573 nm (2nd)

Description

Application

For the rapid titrimetric determination of phosphates and sulfates

Packaging

1 g in glass bottle

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
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