Phenolphthalein 98.0-101.0% Ph. Eur.

Supplier: VWR Chemicals
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Danger

Synonyms: 3,3-Bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one

83544.180EA 89.7 GBP
83544.180
Phenolphthalein 98.0-101.0% Ph. Eur.
Phenolphthalein
Formula: C₂₀H₁₄O₄
MW: 318.33 g/mol
Melting Pt: 258…262 °C
Density: 1.3 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00005913
CAS Number: 77-09-8
EINECS: 201-004-7
REACH: 01-2119498295-24
Merck Index: 14,07243
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Specification Test Results

Assay (calculated on dried substance) 98.0 - 101.0 %
Appearance White/almost white powder
Identification A Passes test
Identification B Passes test
Appearance of solution Passes test
Acidity or alkalinity Passes test
Related substances Passes test
Cl (Chloride) Max. 100 ppm
SO4 (Sulphate) Max. 200 ppm
Heavy metals (as Pb) Max. 10 ppm
Loss on drying (105°C) Max. 0.5 %
Sulphated ash Max. 0.1 %
Residual solvents Passes test

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