L-Ascorbic acid, 100G

SKU:
A92902-100G
$40.80

Description

L-Ascorbic acid

99%

Synonym(s):
L-Threoascorbic acid, Antiscorbutic factor, Vitamin C
Empirical Formula (Hill Notation):
C6H8O6
CAS Number:
50-81-7
Molecular Weight:
176.12
Beilstein:
84272
EC Number:
200-066-2
MDL number:
MFCD00064328
PubChem Substance ID:
57653896
NACRES:
NA.21

PROPERTIES

biological source

synthetic

Quality Level

200

Assay

99%

form

powder

optical activity

[α]25/D 19.0 to 23.0°, c = 10% in H2O

color

white to off-white

pH

1.0-2.5 (25 °C, 176 g/L in water)

mp

190-194 °C (dec.)

solubility

water: soluble 176 g/L at 20 °C

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

Gene Information

human ... SLC23A2(9962)

DESCRIPTION

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.[1]

Application

L-Ascorbic acid has been used:
  • as a component in osteogenic differentiation medium[2]
  • in MesenCult medium for the differentiation of bone marrow stromal cells[3]
  • as a standard for vitamin C assay[4]
  • to prevent trihalomethanes formation potential (THMFP)[5]

Packaging

25, 100, 500 g in poly bottle
2 kg in poly drum

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.[6]
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.

SAFETY INFORMATION

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves