3,4-Dihydroxybenzoic acid 97%
Supplier: Thermo Scientific Chemicals
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Warning
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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 |
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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