Acide L-ascorbique, 99 %

Code: a92902-25g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

L-Ascorbic acid has been used:as a component in osteogenic differentiation mediumin MesenCult medium for the differentiation of bone marrow stromal cellsas a stan...


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Votre prix
£16.20 25G

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

L-Ascorbic acid has been used:as a component in osteogenic differentiation mediumin MesenCult medium for the differentiation of bone marrow stromal cellsas a standard for vitamin C assayto prevent trihalomethanes formation potential (THMFP)

Biochem/physiol Actions

L-Ascorbic acid (L-AA) is a widely available and water-soluble compound. L-AA has an ability to inhibit the corrosion of mild steel.

Ascorbic Acid, also known as Vitamin C, is a six-carbon lactone produced by plants and some animal species but not by humans and other primates. Ascorbic acid functions as an enzymatic cofactor for multiple enzymes, serving as an electron donor for monooxygenases and dioxygenases. Ascorbic acid also functions as a powerful antioxidant, particularly in regards to reactive oxygen species.

General description

L-ascorbic acid is used as a food additive, browning inhibitor, flavor stabilizer, dough modifier and color stabilizer. Deficiency of ascorbic acid is associated with scurvy. L-ascorbic acid stimulates immune response and is implicated in the synthesis of collagen, carnitine and neurotransmitters.

Packaging

2 kg in poly drum

25, 100, 500 g in poly bottle

assay99%
biological sourcesynthetic
colorwhite to off-white
formpowder
Gene Informationhuman ... SLC23A2(9962)
InChI keyCIWBSHSKHKDKBQ-JLAZNSOCSA-N
InChI1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1
mp190-194 °C (dec.)
optical activity[α]25/D 19.0 to 23.0°, c = 10% in H2O
pH1.0-2.5 (25 °C, 176 g/L in water)
Quality Level200
SMILES stringOC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O
solubilitywater: soluble 176 g/L at 20 °C
Cas Number50-81-7
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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