V900134
L-Ascorbic acid
Vetec™, reagent grade, 99%
Synonym(s):
L-Threoascorbic acid, Antiscorbutic factor, Vitamin C
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About This Item
Empirical Formula (Hill Notation):
C6H8O6
CAS Number:
Molecular Weight:
176.12
EC Number:
200-066-2
UNSPSC Code:
12352205
PubChem Substance ID:
Beilstein/REAXYS Number:
84272
MDL number:
Assay:
99%
Form:
powder
Grade:
reagent grade
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
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
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Vitamin C Prevents Ultraviolet-induced Pigmentation in Healthy Volunteers: Bayesian Meta-analysis Results from 31 Randomized Controlled versus Vehicle Clinical Studies
De Dormael R, et al.
The Journal of Clinical and Aesthetic Dermatology, 12(2), E53-E53 (2019)
Effects of overnight wilting and additives on the fatty acid profile, alpha-tocopherol and beta-carotene of whole plant oat silages
Liu QH, et al.
Anim. Feed Sci. Technol., 114370-114370 (2019)
The effect of fibrolytic enzyme, Lactobacillus plantarum and two food antioxidants on the fermentation quality, alpha-tocopherol and beta-carotene of high moisture napier grass silage ensiled at different temperatures
Liu QH, et al.
Anim. Feed Sci. Technol., 221, 1-11 (2016)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| V900134-100G | 04061833469200 |
| V900134-500G | 04061835550555 |