Structure

o-Cresolphthalein
o-Cresolphthalein

General Information

Product Name o-Cresolphthalein
CAS Number 596-27-0
Molecular Formula C22H18O4
Molecular Weight 346.38
MDL Number MFCD00005912
EC Number 209-881-8
Synonym

3,3-bis(4-hydroxy-m-tolyl)phthalide, 3,3-Bis(4-hydroxy-3-methylphenyl)-1(3H)-isobenzofuranone, C22H18O4, CAS 596-27-0

Specification

Grade Indicators
Purity min. 95.0 %
Solubility In EtOHto pass test
Transition Interval(PH)(colorless)8.2 to 9.8(red)

References

Merck Index(14) 2576
RTECS# SM8390000

Packaging Information

Packaging 25kg in carton drum (32cm*58cm)
   1kg in foil bag (10cm*15cm)
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