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Merck

795437

Ácido L-ascórbico

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

Sinônimo(s):

Ácido L-treoascórbico, Fator antiescorbútico, Vitamina C

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100 G

R$ 501,00

500 G

R$ 1.715,00

1 KG

R$ 2.960,00

R$ 501,00

Disponível para enviar em03 de março de 2026Detalhes

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Sobre este item

Fórmula empírica (Notação de Hill):
C6H8O6
Número CAS:
50-81-7
Peso molecular:
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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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

SMILES string

OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O

biological source

synthetic (organic)

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)

Quality Level

200

Gene Information

human ... SLC23A2(9962)

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Este Item
255564A0278A7506
L-Ascorbic acid anhydrous, free-flowing, Redi-Dri&#8482;, ACS reagent, &#8805;99%

Sigma-Aldrich

795437

L-Ascorbic acid

L-Ascorbic acid ACS reagent, &#8805;99%

Sigma-Aldrich

255564

L-Ascorbic acid

L-Ascorbic acid reagent grade

Sigma-Aldrich

A0278

L-Ascorbic acid

L-Ascorbic acid reagent grade, crystalline

Sigma-Aldrich

A7506

L-Ascorbic acid

grade

ACS reagent, anhydrous

grade

ACS reagent

grade

reagent grade

grade

reagent grade

assay

≥99%

assay

≥99%

assay

≥98% (with Iodine, titration)

assay

≥98% ( with iodine, titration)

biological source

synthetic (organic)

biological source

-

biological source

synthetic

biological source

synthetic

form

crystals or granules, powder or chunks

form

crystals or granules, powder or chunks

form

powder

form

crystalline

solubility

water: soluble 176 g/L at 20 °C

solubility

water: soluble 176 g/L at 20 °C

solubility

water: soluble 50 mg/mL

solubility

water: soluble 50 mg/mL

color

white

color

white

color

white to light yellow

color

white to slightly yellow

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.[1][2][3][4]

Application

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

Legal Information

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

Classe de armazenamento

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCW8565
MKCX1143
MKCV3870
MKCW8567
MKCV5491

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Weihua Li et al.
Journal of orthopaedic surgery and research, 15(1), 143-143 (2020-04-16)
Evidence suggests that microRNAs (miRNAs) regulate the expression of genes involved in bone metabolism. This study aimed to investigate the role of miR-505 in the osteogenic differentiation of MC3T3-E1 cells. We performed miRNA sequencing to identify differentially expressed miRNAs between
Juan Xiang et al.
Molecular medicine reports, 23(4) (2021-02-13)
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
Carita AC, et al.
Nanomedicine: Nanotechnology, Biology, and Medicine, 31(2), 102117-102117 (2019)
Vitamin c
Linster CL and Van SE
FEBS Journal, 274(1), 1-22 (2007)
A review of micronutrients in sepsis: the role of thiamine, l-carnitine, vitamin C, selenium and vitamin D
Belsky JB, et al.
Nutrition Research Reviews, 31(2), 281-290 (2018)
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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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