A0278
L -抗坏血酸
reagent grade
别名:
维他命C, 抗坏血病因子, 维生素C
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经验公式（希尔记法）:
C6H8O6
化学文摘社编号:
分子量:
176.12
UNSPSC Code:
12352209
NACRES:
NA.26
PubChem Substance ID:
EC Number:
200-066-2
Beilstein/REAXYS Number:
84272
MDL number:
产品名称
L -抗坏血酸, reagent grade
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
grade
reagent grade
assay
≥98% (with Iodine, titration)
form
powder
technique(s)
HPLC: suitable
color
white to light yellow
pH
1.0-2.5 (25 °C, 176 g/L in water)
mp
190-194 °C (dec.)
solubility
water: soluble 50 mg/mL
Quality Level
Gene Information
human ... SLC23A2(9962)
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Application
L-抗坏血酸可作为标准品测定过氧自由基介导的红细胞溶血。它可用于还原氧化石墨烯片。
L-抗坏血酸已用作高效液相色谱法测定 L-抗坏血酸的标准品。
Biochem/physiol Actions
L-抗坏血酸改性聚酯氨酯可能会促进软组织再生。它还有助于增加组织对铁的吸收。另外，它有助于酪氨酸代谢和微粒体药物代谢。
L-抗坏血酸是一种抗氧化剂。L-抗坏血酸（维生素C）对于许多酶反应十分重要,可保持其金属离子辅因子的还原形式（例如Fe2+、Cu+）。它通过清除自由基保护组织免遭氧化损伤。它具有较强的还原能力且无毒性，在实验中常用作还原剂。有报道使用磷钨酸通过比色法测定抗坏血酸。
Disclaimer
储存期间颜色可变暗。
General description
抗坏血酸，也称为维生素C，是由植物和一些动物物种（不包括人类和其他灵长类动物）产生的六碳内酯。它是一种水溶性维生素。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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T R Tickner et al.
Clinica chimica acta; international journal of clinical chemistry, 85(2), 125-129 (1978-04-17)
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