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Merck
CN

A1417

L-Ascorbic acid

ACS reagent, ≥99.0%, crystalline

Synonym(s):

L-Threoascorbic acid, Antiscorbutic factor, Vitamin C

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About This Item

Empirical Formula (Hill Notation):
C6H8O6
CAS Number:
50-81-7
Molecular Weight:
176.12
EC Number:
200-066-2
UNSPSC Code:
12352200
MDL number:
MFCD00064328
Beilstein/REAXYS Number:
84272

Key Documents

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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

grade

ACS reagent

assay

≥99.0%

form

crystalline

optical activity

[α]25/D +20.5 to +21.5°(lit.)

ign. residue

≤0.1%

color

white to slightly yellow

mp

190-194 °C (dec.)

cation traces

Fe: ≤0.001%, heavy metals (as Pb): ≤0.002%

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Disclaimer

May darken in storage.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
118H0278
105H0138
097H1157
094H0276
092K0211

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Daniela Dimer Leffa et al.
Biological trace element research, 167(1), 70-76 (2015-03-01)
We evaluated the impact of a supplemental acerola juice (unripe, ripe, and industrial) and its main pharmaceutically active components on the concentrations of minerals in the liver and kidney of mice fed with cafeteria diet. Swiss male mice were fed

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