L-抗坏血酸 99.0-100.5% USP, Macron Fine Chemicals™
供应商: Avantor Performance Materials
MACR1852-10EA
0
CNY
MACR1852-10
MACR1852-57
L-抗坏血酸 99.0-100.5% USP, Macron Fine Chemicals™
L-抗坏血酸
Crystals.
分子式:
C₆H₈O₆ 沸点: 553 °C (1013 hPa) 溶点: 190…192 °C 密度: 1,694 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00064328 CAS号: 50-81-7 EINECS: 200-066-2 REACH: exempt Merck Index: 13,00837 |
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产品技术规格
Meets U.S.P Requirements | — |
GMP Manufactured Product | — |
CAUTION: For Manufacturing, processing or repackaging | — |
Bulk Pharmaceutical Chemical | — |
USP - Appearance (fine, white to slightly yellow crystals) | Passes Test |
USP - Assay (C₆H₈O₆) | 99.0 - 100.5 % |
USP - Specific Rotation [Å]²⁵^D (+) | 20.5 - 21.5 Degree |
USP - Residue on Ignition | ≤0.1 % |
USP - Identification A | Passes Test |
USP - Identification B | Passes Test |
Residual Solvents - Only Class 2 Solvents (Methanol) and Class 3 | |
Solvents are likely to be present. Residual Class 2 Solvents are below | |
Option 1 and the residual concentration of all Class 3 Solvents is | |
<0.5%. | |
Elemental Impurities (USP 232, EP 5.20) - Information on elemental | |
impurities for this product is available on the associated Product | |
Regulatory Data Sheet and elemental impurity profile report. |
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