W210901

L -抗坏血酸

FCC, FG

• 别名: L-AA, 维他命C, 抗坏血病因子, 维生素C
• 经验公式（希尔记法）: C₆H₈O₆
• CAS号: 50-81-7
• 分子量: 176.12
• FEMA號碼: 2109
• Beilstein: 84272
• EC號碼: 200-066-2
• MDL號碼: MFCD00064328
• 分類程式碼代碼: 12164502
• PubChem物質ID: 24900863
• NACRES: NA.21

属性

• 生物源: synthetic
• 品質等級: 400
• 等級: FG; Fragrance grade
• agency: follows IFRA guidelines
• 法律遵循: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FCC; FDA 21 CFR 117; FDA 21 CFR 182.3013; FDA 21 CFR 182.8013
• 化驗: 99.0-100.5% (iodometric)
• 形狀: crystalline; powder or crystals
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• 顏色: white
• pH值: 1.0-2.5 (25 °C, 176 g/L in water)
• mp: 190-194 °C (dec.)
• 溶解度: water: soluble 176 g/L at 20 °C
• 應用: flavors and fragrances
• 文件: see Safety & Documentation for available documents
• 食物過敏原: no known allergens
• 香料過敏原: no known allergens
• 感官的: green
• SMILES 字串: 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 密鑰: CIWBSHSKHKDKBQ-JLAZNSOCSA-N
• 基因資訊: human ... SLC23A2(9962)

说明

一般說明

L-抗坏血酸，一种有机酸，大量存在于柑橘类水果中。常用作化妆品行业中的抗氧化剂和pH调节剂。L-抗坏血酸还可用作食品中的防腐剂和营养补充剂。

應用

• Integrated metabolomics of big six Escherichia coli on pea sprouts to organic acid treatments.: Explores the antimicrobial effects of organic acids including L-Ascorbic acid on E. coli strains, offering insights into its use in food safety practices (Wang Y et al., 2022).


• Molecular Scalpel to Chemically Cleave Metal-Organic Frameworks for Induced Phase Transition.: Although not directly related to typical biochemical applications of L-Ascorbic acid, this innovative research uses it in material science to influence molecular structures, which could inform nanotechnology applications in biochemistry (Zhou X et al., 2021).

安全信息

• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)