L(+)-Ascorbic acid ≥99.0%, AR® ACS, Macron Fine Chemicals™
공급업체: Avantor Performance Materials
동의어:
Ascorbic Acid
, Acidum ascorbicum
4407-04EA
1336760
KRW
4407-04
4407-02
L(+)-Ascorbic acid ≥99.0%, AR® ACS, Macron Fine Chemicals™
L(+)-Ascorbic acid
포뮬러:
C₆H₈O₆ MW: 176,13 g/mol 끊는점: 553 °C (1013 hPa) 녹는점: 190…192 °C 밀도: 1,694 g/cm³ (20 °C) 보관 온도: Ambient |
MDL 번호:
MFCD00064328 CAS 번호: 50-81-7 EINECS: 200-066-2 UN: 0000 REACH: exempt Merck 색인: 13,00837 |
사양 테스트 결과
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
ACS - Assay (C₆H₈O₆) | ≥99.0 % |
ACS - Appearance (colorless or white to slightly yellow crystals) | Passes Test |
Heavy Metals (as Pb) | ≤0.002 % |
Trace Impurities - Iron (Fe) | ≤0.001 % |
Residue on Ignition | ≤0.10 % |
Specific Rotation, [Å]²⁵^D(c=10 in water)(+) | 20.5 - 21.5 Degree |
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