W210901

Acido L-ascorbico

FCC, FG

• Sinonimo/i: Acido L-treoascorbico, Fattore antiscorbuto, Vitamina C
• Formula empirica (notazione di Hill): C₆H₈O₆
• Numero CAS: 50-81-7
• Peso molecolare: 176.12
• Numero FEMA: 2109
• Beilstein: 84272
• Numero CE: 200-066-2
• Numero MDL: MFCD00064328
• Codice UNSPSC: 12164502
• ID PubChem: 24900863
• NACRES: NA.21

Proprietà

• Origine biologica: synthetic
• Livello qualitativo: 400
• Grado: FG; Fragrance grade
• agenzia: follows IFRA guidelines
• Conformità normativa: 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
• Saggio: 99.0-100.5% (iodometric)
• Stato: crystalline; powder or crystals
• tecniche: HPLC: suitable; gas chromatography (GC): suitable
• Colore: white
• pH: 1.0-2.5 (25 °C, 176 g/L in water)
• Punto di fusione: 190-194 °C (dec.)
• Solubilità: water: soluble 176 g/L at 20 °C
• applicazioni: flavors and fragrances
• Documentazione: see Safety & Documentation for available documents
• Allergene alimentare: no known allergens
• Allergene in fragranze: no known allergens
• Organolettico: green
• Stringa SMILE: 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; CIWBSHSKHKDKBQ-JLAZNSOCSA-N
• Informazioni sul gene: human ... SLC23A2(9962)

Descrizione

Descrizione generale

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.

Applicazioni

• 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).

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)