L(+)-Kyselina askorbová free acid ≥99% ACS
Dodavatel: VWR Chemicals
Synonyms:
Ascorbic Acid, L-Ascorbic acid, (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one, Acidum ascorbicum
0143-100GEA
6690
CZK
0143-100G
0143-500G
L(+)-Kyselina askorbová free acid ≥99% ACS
L(+)-Ascorbic acid
Vzorec:
C₆H₈O₆ MW: 176,13 g/mol Bod varu: 553 °C (1013 hPa) Bod tání: 190…192 °C Hustota: 1,694 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00064328 CAS číslo: 50-81-7 EINECS: 200-066-2 REACH: exempt Merck Index: 13,00837 |
Výsledky specifikačního testu
Heavy Metals (as Pb) | <0.002% |
Iron | ≤0.001% |
Purity | ≥99 |
Residue on Ignition | ≤0.1% |
Specific Rotation | 20.5 – 21.5° |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...