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Acido L(+)-ascorbico, BAKER, Laboratory Reagent, J.T.Baker®

Fornitore: Avantor

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

1914.0100EA 47.41 EUR
1914.0100 1914.0500 1914.1000PE
Acido L(+)-ascorbico, BAKER, Laboratory Reagent, J.T.Baker®
Acido L(+)-ascorbico
Formula: C₆H₈O₆
Peso molecolare: 176,13 g/mol
Punto di ebollizione: 553 °C (1013 hPa)
Punto di fusione: 190…192 °C
Densità: 1,694 g/cm³ (20 °C)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00064328
CAS Number: 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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Risultati del test di specificazione

Assay 99.0 - 100.5 %
Appearance of solution passes test
Copper (Cu) max. 5 ppm
Iron (Fe) max. 2 ppm
Heavy Metals (as Pb) max. 10 ppm
Identification passes test
Oxalic acid passes test
Specific Optical Rotation +20.5 - +21.5 °
Sulfated Ash max. 0.10 %

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