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P9750 Sigma-Aldrich

Phenolphthalein

pH indicator

Synonym: 3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone

  • CAS Number 77-09-8

  • Empirical Formula (Hill Notation) C20H14O4

  • Molecular Weight 318.32

  •  Colour Index Number 764

  •  Beilstein Registry Number 284423

  •  EC Number 201-004-7

  •  MDL number MFCD00005913

  •  PubChem Substance ID 24899058

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Cell Biology, Hematology and Histology, Indicators,
InChI Key   KJFMBFZCATUALV-UHFFFAOYSA-N
mp   261-263 °C(lit.)
solubility   acetone: soluble

Description

Other Notes

This product has been replaced by 105945-Sigma-Aldrich | Phenolphthalein ACS reagent

Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
SM8380000

Documents

Certificate of Analysis

Certificate of Origin


Milli-Q® Water Purification Solutions

Biomedical Applications
Protocols & Articles

Protocols

Enzymatic Assay of ß-Glucuronidase (EC 3.2.1.31) from Helix Pomatia and Bovine Liver

To standardize a procedure for Enzymatic Assay of b-Glucuronidase1 at Sigma-Aldrich St. Louis.
Keywords: Enzymology

Peer-Reviewed Papers
15

References

Related Products

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