45550 Fluka


indicator (for complexometry (Al, Fe, Zr))

Synonym: 1-(2-Hydroxy-1-naphthylazo)-2-naphthol-4-sulfonic acid sodium salt, Eriochrome® Blue Black R, Mordant Black 17, Palatine Chrome Black 6BN

  • CAS Number 2538-85-4

  • Empirical Formula (Hill Notation) C20H13N2NaO5S

  • Molecular Weight 416.38

  •  Beilstein Registry Number 6041435

  •  Colour Index Number 15705

  •  EC Number 219-810-2

  •  MDL number MFCD00004069

  •  PubChem Substance ID 24869074

  • Popular Documents:  FTIR (PDF)  


General description

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Legal Information

Calcon is a trademark of Benckiser

Eriochrome is a registered trademark of Huntsman International LLC

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.

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