3,4-Dihydroksybenso syre 97%

Leverandør: Thermo Scientific
Warning

Synonymer: Protocatechuic acid

114890250 114891000 114895000
ACRO114890250EA 850 NOK
ACRO114890250 ACRO114891000 ACRO114895000
3,4-Dihydroksybenso syre 97%
3,4-Dihydroksybenso syre
Formel: C₇H₆O₄
MW: 154,12 g/mol
Kokepunkt: 125 - 135 °C (0,001 -rr)
Smeltepunkt: 198…202 °C
Tetthet: 1,5415 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00002509
CAS-nummer: 99-50-3
EINECS: 202-760-0
Merck Indeks: 12,08080

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Spesifikasjon Testresultater

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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