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C6634 Sigma-Aldrich

Calmagite triethanolammonium salt

Synonym: 1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid

  • CAS Number 91698-30-5

  • Empirical Formula (Hill Notation) C17H14N2O5S · C6H15NO3

  • Molecular Weight 507.56

  •  PubChem Substance ID 329775128

  •  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...
Quality Level   200
form   powder
composition   Dye content, ~90%
application(s)   hematology: suitable
  histology: suitable
solubility   water: 10 mg/mL, dark red
Featured Industry   Diagnostic Assay Manufacturing
storage temp.   room temp
SMILES string   OCCN(CCO)CCO.Cc1ccc(O)c(c1)\N=N\c2c(O)cc(c3ccccc23)S(O)(=O)=O
InChI   1S/C17H14N2O5S.C6H15NO3/c1-10-6-7-14(20)13(8-10)18-19-17-12-5-3-2-4-11(12)16(9-15(17)21)25(22,23)24;8-4-1-7(2-5-9)3-6-10/h2-9,18,20H,1H3,(H,22,23,24);8-10H,1-6H2/b19-17-;
InChI key   GGNUGDPCWJTITG-HGMLFDQWSA-N

Description

Packaging

1 g in glass bottle

Application

Used as an indicator in the titration of calcium or magnesium with EDTA.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
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
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