V900134
L-Ascorbic acid
Vetec™, reagent grade, 99%
Synonym(s):
L-Threoascorbic acid, Antiscorbutic factor, Vitamin C
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All Photos(3)
About This Item
Empirical Formula (Hill Notation):
C6H8O6
CAS Number:
Molecular Weight:
176.12
Beilstein:
84272
EC Number:
MDL number:
UNSPSC Code:
12352205
PubChem Substance ID:
Recommended Products
grade
reagent grade
product line
Vetec™
Assay
99%
form
powder
color
white to off-white
mp
190-194 °C (dec.)
SMILES string
OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O
InChI
1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1
InChI key
CIWBSHSKHKDKBQ-JLAZNSOCSA-N
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General description
Vitamin C is called as ascorbate in the protonated form and as ascorbic acid in neutral state. Vitamin C is synthesized in plants, animals and birds. However, it is not synthesized in mammals and exists as ascorbate.
Application
L-Ascorbic acid has been used in extraction buffer for the isolation of α-tocopherol and β-carotene in napier grass silage and oat silage prior to saponification.
Biochem/physiol Actions
Vitamin C is a potent antioxidant and is reversibly oxidized to dehydroascorbate via an ascorbyl radical intermediate. Vitamin C mediates the synthesis of tryptophan, tyrosine and folic acid as well as collagen and neurotransmitters. It also coordinates metabolism of tyrosine, folic acid and tryptophan, hydroxylation of glycine, proline, lysine carnitine and catecholamine. Vitamin C promotes wound healing, repair and iron absorption. It is a safe anti-pigmenting compound supplement in skin care cosmetics for effective reduction of UV induced pigmentation. Vitamin C is regarded as an effective skin protection agent with anti-aging functionality. Vitamin C deficiency is implicated in scurvy, a haemorrhagic disease. Supplementation with vitamin C prevents scurvy. Vitamin C also helps in treating common cold.
Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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