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199524 Aldrich

Chlorophenol Red

indicator grade

Synonym: 3′,3′-Dichlorophenolsulfonaphthalein

  • CAS Number 4430-20-0

  • Empirical Formula (Hill Notation) C19H12Cl2O5S

  • Molecular Weight 423.27

  •  Beilstein Registry Number 354053

  •  EC Number 224-619-2

  •  MDL number MFCD00005877

  •  PubChem Substance ID 24851922

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Properties

Related Categories C, Cell Biology, Hematology and Histology, Stains & Dyes, A to Z, Stains and Dyes More...
grade   indicator grade
InChI Key   WWAABJGNHFGXSJ-UHFFFAOYSA-N
pH range   4.8 - 6.7, yellow to violet
absorption   λmax 572 nm

Description

Packaging

10 g in glass bottle

Biochem/physiol Actions

Chlorophenol red is a pH indicator. It is used as an optical transducer of acetyl cholinesterase inhibition by the analytes. Chlorophenol red is also used to selectively determine chlorine dioxide in drinking water. It has been used in the novel assay to detect transformed protoplast-derived Zea mays colonies on Phosphinothricin (PPT).

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Milli-Q® Water Purification Solutions

Biomedical Applications
Protocols & Articles
Peer-Reviewed Papers
15

References

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