D(+)-Äpfelsäure 98%

Lieferant: Thermo Scientific
Achtung

Synonyms: (R)-(+)-Hydroxysuccinic acid, D(+)-Hydroxy-1,4-butanedioic acid, (R)-(+)-Hydroxy-1,4-butanedioic acid, D(+)-Malic acid, D(+)-Hydroxysuccinic acid, (R)-2-Hydroxysuccinic acid

153500050 153500010 153500250
ACRO153500050EA 86.4 CHF
ACRO153500050 ACRO153500010 ACRO153500250
D(+)-Äpfelsäure 98%
D(+)-Äpfelsäure
Formel: C₄H₆O₅
MW: 134,09 g/mol
Siedepunkt: 322 °C (1013 hPa)
Melting Pt: 99…104 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00004245
CAS-Nummer: 636-61-3
EINECS: 211-262-2
Merck Index: 13,05307

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Spezifikation Testergebnisse

Appearance White Crystalline powder
Infrared spectrum Conforms
Melting point 99 to 104 °C
Water ≤1 % (K.F.)
Sulfated ash ≤0.1 %
HPLC ≤1 % Fumaric acid
Specific optical rotation +1.8° to +2.6° (20 °C, 589 nm) (c=3, Water)
Titration with NaOH ≥97.5 %

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