3,4-Dihydroxybenzoic acid 97%

Supplier: Thermo Scientific Chemicals
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Synonyms: Protocatechuic acid

11489-0250 11489-1000 11489-5000
TS11489-0250EA 76 USD
TS11489-0250 TS11489-1000 TS11489-5000
3,4-Dihydroxybenzoic acid 97%
3,4-Dihydroxybenzoic acid
Formula: C₇H₆O₄
MW: 154.12 g/mol
Melting Pt: 198…202 °C
Storage Temperature: Ambient
MDL Number: MFCD00002509
CAS Number: 99-50-3
EINECS: 202-760-0
Merck Index: 12,08080

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Specification Test Results

Appearance Beige to brown Crystalline powder
Infrared spectrum Conforms
Melting point 198 to 202 °C
HPLC ≥96.0 %
Titration with NaOH ≥96.0 %

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