Phenolphthalein, White, Powder

Specification from U.S.P. 23. Not listed in U.S.P. 24.

 

Chemical Formula

C20H14O4

Molecular Weight

F.W. 318.33

CAS #

77-09-8

 

Safety Information

Health Hazard

1

Fire Hazard

1

Reactivity

0

Material Safety Data Sheet

 

Test

Specification

Assay (C20H14O4)98.0-101.0%
Melting TemperatureMin. 258°C
MAXIMUM LIMITS
Color of SolutionTo pass test
Loss on Drying (over P2O5)1.0%
Residue on Ignition0.1%
Heavy Metals (as Pb)0.0015%
Fluoran

 

UPS limit

150 lb

Chemical information and descriptions have been provided by Spectrum Chemicals.

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 P1591-18   Phenolphthalein, White, Powder - Phenolphthalein, White, Powder - C20H14O4 - 12 KG P1591-18 $8,959.05
 P1591-07   Phenolphthalein, White, Powder - Phenolphthalein, White, Powder - C20H14O4 - 125 GM P1591-07 $403.60
 P1591-13   Phenolphthalein, White, Powder - Phenolphthalein, White, Powder - C20H14O4 - 2.5 KG P1591-13 $3,717.31
 P1591-10   Phenolphthalein, White, Powder - Phenolphthalein, White, Powder - C20H14O4 - 500 GM P1591-10 $1,047.85
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