Phenolphthalein ACS

Supplier: Thermo Scientific Chemicals

Danger

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

38705-22 38705-36

CAAA38705-22EA 66.11 CAD

CAAA38705-22 CAAA38705-36

Phenolphthalein ACS

Phenolphthalein

Indicator

CAS No.: 77-09-8 Molecular Formula: C20H14O4 Formula Weight: 318.33 Physical Form: Powder Density: 1.299 Melting Point: 258-262° Beilstein Reference: 284423 Merck Reference: 14,7243 MDL No.: MFCD00005913

Indicator

Formula: C₂₀H₁₄O₄
MW: 318.33 g/mol
Melting Pt: 258…262 °C
Density: 1.299
Storage Temperature: Ambient

MDL Number: MFCD00005913
CAS Number: 77-09-8
EINECS: 201-004-7
REACH: 01-2119498295-24
Merck Index: 14,7243

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Specification Test Results

Clarity of alcohol solution	Pass test
Visual transition interval	pH 8.0 (colorless) to 10.0 (red)

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