Mælkesyre 85% 90%

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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Synonymer: DL-Mælkesyre

125060010 125060025 125060250 125065000 125060100
ACRO125060010EA 597 DKK
ACRO125060010 ACRO125060025 ACRO125060250 ACRO125065000 ACRO125060100
Mælkesyre 85% 90%
Mælkesyre
Formel: H₃CCH(OH)COOH
Molekylvægt: 90.08 g/mol
Kogepunkt: 122 °C (15 mmHg)
Smeltepunkt: 18 °C
Massefylde: 1.2 g/cm³
Flammepunkt: >110 °C
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00004520
CAS-nummer: 50-21-5
EINECS: 200-018-0
Merck Index: 13,05351

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Specifikationer Testresultater

Appearance Clear colorless to yellow Liquid
Infrared spectrum Conforms
Refractive index 1.4252 to 1.4272 (20°C, 589 nm)
Residue after ignition ≤0.1 %
Specific optical rotation -0.05° to +0.05° (25°C, 589 nm) (neat)
Acids (Citric,oxalic,phosphoric or tartaric) Passes test
Titration with NaOH 88.0 to 92.0 %
Iron (Fe) ≤10 ppm
Heavy metals (as Pb) ≤10 ppm
Sugars Passes test


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