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Merck
CN

795437

L -抗坏血酸

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

别名:

维他命C, 抗坏血病因子, 维生素C

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关于此项目

经验公式（希尔记法）:
C6H8O6
化学文摘社编号:
50-81-7
分子量:
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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产品名称

L -抗坏血酸, anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%

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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相关类别

Application

L-抗坏血酸（无水）可用于制药应用中。

General description

L-抗坏血酸或维生素C是在多种食品中存在的水溶性维生素。维生素C的益处可能包括针对免疫系统缺陷、心血管疾病、色素沉着、皮肤保护、抗衰老、铁吸收和红细胞生成的保护作用。它在胶原蛋白、L-肉碱和神经递质的生物合成中也起作用。

Legal Information

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

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW8565
MKCX1143
MKCV3870
MKCW8567
MKCV5491

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商品

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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