L (+)-Askorbinsyra, BAKER ANALYZED® for biotechnology, J.T.Baker®

Leverantör: Avantor

Synonyms: Ascorbic Acid, L-Ascorbic acid, (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one, Acidum ascorbicum

1018.0100EA 735 SEK
1018.0100 1018.0500
L (+)-Askorbinsyra, BAKER ANALYZED® for biotechnology, J.T.Baker®
L (+)-Askorbinsyra
Formel: C₆H₈O₆
MW: 176,13 g/mol
Kokpunkt: 553 °C (1013 hPa)
Smältpunkt: 190…192 °C
Densitet: 1,694 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00064328
CAS nummer: 50-81-7
EINECS: 200-066-2
REACH: exempt
Merck Index: 13,00837
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=4c03499908e269560d680b0d7c4651f97a367aa0&vid=8b6ef4349eba23e3896618d55d6c2348c7802c09&prid=web&clid=SAPDAM

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Specifikation testresultat

Assay (dried) min. 99.5 %
Iron (Fe) max. 5 ppm
Heavy Metals (as Pb) max. 0.001 %
Loss on Drying at 105°C max. 0.1 %
Residue on Ignition max. 0.05 %
Specific Rotation [alpha] 20/D (dried basis), c=10 in water) +20.5 - +21.5 °
Water Insoluble Material passes test

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