Gallic acid, anhydrous ≥98%

Supplier: Thermo Scientific
Warning

Synonyms: 3,4,5-Trihydroxybenzoic acid

B24887.0B B24887.30
B24887.0BEA 301 GBP
B24887.0B B24887.30
Gallic acid, anhydrous ≥98%
Gallic acid

Melting Point: ca 251° dec.
Beilstein Reference: 2050274

Formula: C₇H₆O₅
MW: 170,12 g/mol
Boiling Pt: 501 °C (1013 hPa)
Melting Pt: ∼ 251 °C (dec.)
Density: 1,694
Storage Temperature: Ambient
MDL Number: MFCD00002510
CAS Number: 149-91-7
EINECS: 205-749-9
Merck Index: 14,4345

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Specification Test Results

Appearance (Color) White to cream or pale yellow
Form Powder
Assay (aqueous acid-base titration) ≥97.5 to ≤102.5%
Assay (Silylated GC) ≥97.5 to ≤102.5%
Identification (FTIR) Conforms

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