Merck
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33034

Sigma-Aldrich

L-Ascorbic acid

puriss. p.a., ACS reagent, reag. ISO, Ph. Eur., 99.7-100.5% (oxidimetric)

Sinónimos:
Antiscorbutic factor, Vitamin C, L-Threoascorbic acid
Empirical Formula (Hill Notation):
C6H8O6
Número de CAS:
Peso molecular:
176.12
Beilstein:
84272
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

Nivel de calidad

200

origen biológico

synthetic

grado

ACS reagent
puriss. p.a.

Agency

Ph. Eur.
USP/NF
reag. ISO

ensayo

99.7-100.5% (oxidimetric)

formulario

solid

actividad óptica

[α]20/D +20.5 to +21.5°, c = 10% in H2O

technique(s)

IR spectroscopy: suitable

impurezas

related substances, in accordance (HPLC)
≤0.001% heavy metals (by ICP-OES)

residuo de ign.

≤0.05% (as SO4)

pérdida

≤0.1% loss on drying, 105 °C

pH

2.1-2.6 (20 °C, 5%)

mp

190-194 °C (dec.)

solubilidad

water: soluble 176 g/L at 20 °C

trazas de anión

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤20 mg/kg

trazas de catión

As: ≤1 mg/kg
Cu: ≤5 mg/kg
Fe: ≤2 mg/kg
Pb: ≤5 mg/kg
Zn: ≤10 mg/kg

idoneidad

complies for appearance of solution
passes test for identity (IR)

application(s)

cell analysis

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)

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Descripción general

L-Ascorbic acid or vitamin C is a water-soluble vitamin found in various foodstuffs. Benefits of vitamin C may include protection against immune system deficiencies, cardiovascular disease, hyperpigmentation, skin protection, anti-aging, iron absorption, and red blood cell production. It is also useful in the biosynthesis of collagen, L-carnitine, and neurotransmitters.

Aplicación

L-Ascorbic acid has been used as an analytical interfering substance in glycated albumin (GA) enzymatic assay.

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 1

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificado de Análisis

Introduzca el número de lote para buscar un certificado de análisis (COA).

Certificado de origen

Introduzca el número de lote para buscar un Certificado de origen (COO).

Más documentos

Quotes and Ordering

Vitamin C: One compound, several uses. Advances for delivery, efficiency and stability
Testa R, et al.
Nanomedicine: Nanotechnology, Biology, and Medicine, 1(2), 162-171 (2016)
A family of mammalian NaI[plus]I-dependent L-ascorbic acid transporters.
Tsukaguchi H, et al.
Nature, 673(1), 70-75 (1999)
T R Tickner et al.
Clinica chimica acta; international journal of clinical chemistry, 85(2), 125-129 (1978-04-17)
A new colorimetric method for the assay of biliverdin in biological fluids is described. The method, based upon the reaction of biliverdin with barbituric acid, offers improved sensitivity and selectivity when compared to direct spectrophotometric measurements. Using this method biliverdinaemia
Total phenols, ascorbic acid, β-carotene and lycopene in Portuguese wild edible mushrooms and their antioxidant activities.
Barros L, et al.
Food Chemistry, 103(2), 413-419 (2007)
Vitamin C: One compound, several uses. Advances for delivery, efficiency and stability
Carita AC, et al.
Nanomedicine: Nanotechnology, Biology, and Medicine, 31(2), 102117-102117 (2019)

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