Ácido DL-málico 99+%

Proveedor: Thermo Scientific
Atención

Sinónimos: DL-Hydroxysuccinic acid, (±)-Malic acid, (±)-Hydroxy-1,4-butanedioic acid, (±)-Hydroxysuccinic acid, Hydroxybutanedioic acid, 2-Hydroxysuccinic acid

125250010 125250050 125252500 125255000
ACRO125250010EA 78.7 EUR
ACRO125250010 ACRO125250050 ACRO125252500 ACRO125255000
Ácido DL-málico 99+%
Ácido DL-málico
Formula: HOOCCH(OH)CH₂COOH
MW: 134,09 g/mol
Pto. Ebullición: 306 °C (1013 hPa)
Pto. de fusión: 128…132 °C
Densidad: 1,601 g/cm³ (20 °C)
Pto. de inflamación: 203 °C
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00064212
Núm. CAS: 6915-15-7
EINECS: 210-514-9
Índice Merck: 13,05730
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=920b54632a869bc5df22624fb9fecd4d11cae65e&vid=278193678126274041defdc0bd71c7c40efb3085&prid=web&clid=SAPDAM

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Resultados test especificaciones

Appearance White to off-white Crystalline powder or crystals
Infrared spectrum Conforms
Melting point 128 to 132 °C
Sulfated ash ≤0.1 %
Specific optical rotation -0.1° to +0.1° (25 °C, 589 nm) (C=8.5%,H2O)
Titration with NaOH ≥99.0 %
Lead (Pb) ≤2 ppm
Impurity ≤0.05 % Maleic acid
Insoluble matter ≤0.1 % (in water)

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