L(+)-Lactic acid ≥98%, white crystalline powder
Leverantör: MP Biomedicals
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Synonyms:
(S)-2-Hydroxypropanoic acid, (S)-(+)-2-Hydroxypropanoic acid, (S)-(+)-2-Hydroxypropionic acid, (S)-(+)-Lactic acid
Lactic acid is fermentation acid from milk or carbohydrates. It occurs in the blood and muscle fluid of man and animals. The lactic acid concentration increases in muscle and blood after vigorous activity. It is also present in other organs including liver, kidney, and thymus gland, and other body fluids including amniotic fluid.
L-(+)-Lactic acid is used as a substrate for lactic acid dehydrogenase and lactate oxidase.
L-(+)-Lactic acid is used as a substrate for lactic acid dehydrogenase and lactate oxidase.
Soluble in water. L(+) is slightly more water soluble than the racemic DL mixture; Slightly soluble in ethanol.
Formel:
C₃H₆O₃ MW: 90,08 g/mol Kokpunkt: > 100 °C (1000 hPa) (lit.) Smältpunkt: 48…58 °C Densitet: 1190…1250 kg/m³ (20 °C) (lit.) Storage Temperature: Frys |
MDL Number:
MFCD00064266 CAS nummer: 79-33-4 |
Specifikation testresultat
Identity Test | Passes |
Purity | ≥98% |
FTIR | Conforms to Standard |
Melting Point | 48 - 58°C |
Optical Rotation | +2.6° ± 2° (c=2.5, water) |
Moisture | ≤1% |
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