L-(+)-抗坏血酸, ACS, 99+%
L-(+)-抗坏血酸, ACS, 99+%
L-(+)-抗坏血酸, ACS, 99+%
Thermo Scientific Chemicals

L-(+)-抗坏血酸, ACS, 99+%

CAS: 50-81-7 | C6H8O6 | 176.12 g/mol
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数量:
25 g
100 g
货号 036237.14
又称 036237-14
价格(CNY)
-
数量:
25 g
请求批量或定制报价
化学标识符
CAS50-81-7
IUPAC Name(5R)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxy-2,5-dihydrofuran-2-one
Molecular FormulaC6H8O6
InChI KeyCIWBSHSKHKDKBQ-DOMZIZNONA-N
SMILESOC[C@H](O)[C@H]1OC(=O)C(O)=C1O
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规格Specification Sheet规格表
Assay from Suppliers CofA≥99.0%
Heavy Metals≤0.002%
Residue on ignition≤0.1%
Impurity contentFe: ≤0.001%
Optical RotationA25/D +21.0 ±0.5°
It is all important nutrient and antioxidant. L-ascorbic acid is frequently practiced as a processing aid or as a preservative in certain nutrients or food components. It is likewise utilized in the synthetic polymer industry, in photo processing, and in metal technology. Miscellaneous uses have been proposed in cosmetics, fibers, preservation of blood, preservation of cut plants, cleaning agents, and in assay reagents.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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