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795437

Acide L-ascorbique

anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%

Synonyme(s) :

Acide L-thréoascorbique, Facteur anti-scorbut, Vitamine C

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A propos de cet article

Formule empirique (notation de Hill) :
C6H8O6
Numéro CAS:
50-81-7
Poids moléculaire :
176.12
UNSPSC Code:
12352205
NACRES:
NA.21
PubChem Substance ID:
329768483
EC Number:
200-066-2
Beilstein/REAXYS Number:
84272
MDL number:
MFCD00064328
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biological source

synthetic (organic)

Quality Level

200

grade

ACS reagent, anhydrous

product line

Redi-Dri™

assay

≥99%

form

crystals or granules, powder or chunks

optical activity

[α]25/D +20.5 to +21.5° in water

quality

free-flowing

ign. residue

<0.1%

color

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

cation traces

Fe: ≤0.001%, heavy metals: ≤0.002% (by ICP-OES)

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)

General description

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.

Application

L-Ascorbic acid (anhydrous) can be used in pharmaceutical applications.

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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Classe de stockage

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Articles

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

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Juan Xiang et al.
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Human periodontal ligament stem cells (hPDLSCs) associated with bone regeneration serve an important role in the treatment of periodontal disease. Long non‑coding RNAs are involved in the osteogenesis of multiple stem cells and can act as a sponge of microRNAs
Vitamin C: One compound, several uses. Advances for delivery, efficiency and stability
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Nanomedicine: Nanotechnology, Biology, and Medicine, 31(2), 102117-102117 (2019)
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Numéro d'article de commerce international

RéférenceGTIN
795437-1KG04061832954646
795437-500G04061832954714
795437-100G04061832954639