W210901

L-Ascorbic acid

FCC, FG

• 동의어(들): L-AA, L-Threoascorbic acid, Antiscorbutic factor, Vitamin C
• 실험식(Hill 표기법): C₆H₈O₆
• CAS Number: 50-81-7
• Molecular Weight: 176.12
• FEMA Number: 2109
• Beilstein: 84272
• EC Number: 200-066-2
• MDL number: MFCD00064328
• UNSPSC 코드: 12164502
• PubChem Substance ID: 24900863
• NACRES: NA.21

속성

• 생물학적 소스: synthetic
• Quality Level: 400
• Grade: FG; Fragrance grade
• Agency: follows IFRA guidelines
• 규정 준수: 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
• 분석: 99.0-100.5% (iodometric)
• 형태: crystalline; powder or crystals
• 기술: HPLC: suitable; gas chromatography (GC): suitable
• 색상: 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
• 응용 분야: flavors and fragrances
• 문건: see Safety & Documentation for available documents
• 식품 알레르기항원: no known allergens
• 향수 알레르기항원: no known allergens
• 감각 수용성의: green
• SMILES string: 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 key: CIWBSHSKHKDKBQ-JLAZNSOCSA-N
• 유전자 정보: human ... SLC23A2(9962)

설명

일반 설명

L-Ascorbic acid, an organic acid, is found abundantly in citrus fruits. It is generally used as an antioxidant and pH adjuster in the cosmetic industry. L-AA is also used as a preservative and nutrient supplement in foods.

애플리케이션

• 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).

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)