L(+)-Kyselina askorbová, BAKER ANALYZED® Biotechnology, J.T.Baker®
Dodávateľ: Avantor
Synonymá:
Ascorbic Acid, L-Ascorbic acid, (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one, Acidum ascorbicum
1018.0100EA
79.71
EUR
1018.0100
1018.0500
L(+)-Kyselina askorbová, BAKER ANALYZED® Biotechnology, J.T.Baker®
L(+)-Kyselina askorbová
Vzorec:
C₆H₈O₆ Mw: 176.13 Teplota varu: 553 Teplota tavenia: 190…192 °C Hustota: 1.694 g/cm³ (20 °C) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00064328 Číslo CAS: 50-81-7 EINECS: 200-066-2 REACH: exempt Merck Index: 13,00837 |
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Výsledky špecifikačného testu
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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