05097
(+)-Sodium L -ascorbate
analytical standard
Synonym(s):
E301; Vitamine C sodium salt,
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About This Item
Empirical Formula (Hill Notation):
C6H7NaO6
CAS Number:
Molecular Weight:
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 Segment
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
(+)-Sodium L-ascorbate is a sodium salt of ascorbic acid.
Application
Sodium ascorbate has been used as a reference standard for the determination of sodium ascorbate in polyvitaminated premixes utilized for the fortification of infant nutrition products by reversed-phase high performance liquid chromatography (RP-HPLC) combined with ultra-violet (UV) detection and in pharmaceutical formulations by RP-ion pair LC method. (+)-Sodium L-ascorbate may be used as an analytical standard for the identification and quantification of (+)-sodium L-ascorbate as a ferric ion chelator (FIC) by HPLC post-column method with fluorescence detection.
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Storage Class
11 - Combustible Solids
WGK
WGK 1
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