05097
(+)-抗坏血酸钠 L
analytical standard
别名:
E301;维生素C钠盐, L(+)-抗坏血酸 钠盐, 维生素 C 钠盐
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关于此项目
经验公式（希尔记法）:
C6H7NaO6
化学文摘社编号:
分子量:
198.11
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
205-126-1
Beilstein/REAXYS Number:
3767246
MDL number:
grade
analytical standard
Quality Level
assay
≥98.5% (TLC)
shelf life
limited shelf life, expiry date on the label
composition
Na, 10.8-12.8%
loss
≤2.0% loss on drying
mp
220 °C (dec.) (lit.)
application(s)
cleaning products
cosmetics
detection
food and beverages
personal care
format
neat
SMILES string
[Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-]
InChI
1S/C6H8O6.Na/c7-1-2(8)5-3(9)4(10)6(11)12-5;/h2,5,7-10H,1H2;/q;+1/p-1/t2-,5+;/m0./s1
InChI key
PPASLZSBLFJQEF-RXSVEWSESA-M
General description
（+）-L-抗坏血酸钠是一种抗坏血酸钠盐。
Application
抗坏血酸钠已被用作参考标准品，通过反相高效液相色谱（RP-HPLC）与紫外（UV）检测相联用，来测定用于强化婴儿营养产品的多维生素预混物中的抗坏血酸钠含量，以及通过RP-离子对LC法对药物制剂中抗坏血酸钠含量进行测定。（+）-L-抗坏血酸钠可作为分析标准品，通过带有荧光检测的柱后HPLC，对作为铁离子螯合剂（FIC）的（+）-L-抗坏血酸钠进行鉴定和定量。
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存储类别
11 - Combustible Solids
wgk
WGK 1
Separation of water-soluble vitamins by reversed-phase high performance liquid chromatography with ultra-violet detection: application to polyvitaminated premixes.
Heudi O, et al.
Journal of Chromatography A, 1070(1-2), 49-56 (2005)
High-performance liquid chromatography method for ferric iron chelators using a post-column reaction with Calcein Blue.
Ariga T, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 985, 48-53 (2015)
M G Gioia et al.
Journal of pharmaceutical and biomedical analysis, 48(2), 331-339 (2008-02-26)
A reversed-phase ion pair liquid chromatographic method (RP-LC) for the determination of dehydroascorbic acid (DHA) and ascorbic acid (AA) and also acetaminophen, which is combined in pharmaceuticals, is proposed and validated. AA and acetaminophen were analyzed directly, while DHA was
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 05097-500MG | 04061838636867 |