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Acide L(+)-ascorbique acide libre ≥99% ACS

Fournisseur: VWR Chemicals

0143-500GEA 460 CHF
0143-500G 0143-100G
Acide L(+)-ascorbique acide libre ≥99% ACS
Acide L(+)-ascorbique
Formule: C₆H₈O₆
MW: 176,13 g/mol
Point d'ébullition: 553 °C (1013 hPa)
Melting Pt: 190…192 °C
Densité: 1,694 g/cm³ (20 °C)
MDL Number: MFCD00064328
Numéro CAS: 50-81-7
Merck Index: 13,00837
https://ch.vwr.com/stibo/web/std.lang.all/98/10/16009810.jpg https://ch.vwr.com/stibo/web/std.lang.all/05/91/16640591.jpg

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Résultats des tests de spécification

Heavy Metals (as Pb) <0.002%
Iron ≤0.001%
Purity ≥99
Residue on Ignition ≤0.1%
Specific Rotation 20.5 – 21.5°

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