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Phenolphthalein

Phenolphthalein

Product Name Phenolphthalein
CAS NO 77-09-8
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Phenolphthalein

Description :

 

 

Chemical Name

Phenolphthalein

Molecular formula

C20H14O4

CAS No.

77-09-8

EINECS No.

201-004-7

Molecular weight

318.33

Molecular Structure

Details

Visual transition interval (PH): 8.0(Colorless)-10.0(Reddish purple)

Mass absorption coefficient: 68.0---75.0(L/cm·g)

Solubility in Ethanol: Pass

Loss on drying: 1.0 % max

Residue on ignition (sulfate): 0.05%max

Packing: 25kgfibre drum

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