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o-cresolphthalein

o-Cresolphthalein

Catalog No.
C15-1251-066
Manufacturer No.
C85778-10G
Manufacturer Name
Sigma-Aldrich
Quantity
10
Unit of Measure
GR
Price: $103.75
List Price: $115.27

Application O -Cresolphthalein has been used as a component in calcifying media for calcification assay. Biochem/physiol Actions o -Cresolphthalein is a reversible pH indicator.

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Application

O-Cresolphthalein has been used as a component in calcifying media for calcification assay.

Biochem/physiol Actions

o-Cresolphthalein is a reversible pH indicator. The kinetics of the reverse pathway (red-purple to colorless) is slow, thereby making it an appropriate molecule to check flow patterns in ducts with corrugated walls. It is also used for the colorimetric determination of calcium content via the o-cresolphthalein complexone method. Binding of calcium to o-cresolphthalein, in the presence of alkaline conditions (pH 10-12), results in the formation of a red complex with an absorbance at 570-575nm.

UPC:
51433300
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
No
WeightUOM:
LB
MPN:
C85778-10G


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