A7631

(+)- L-ascorbato di sodio

crystalline, ≥98%

• Sinonimo/i: Acido L(+)-ascorbico, Vitamina C
• Formula empirica (notazione di Hill): C₆H₇NaO₆
• Numero CAS: 134-03-2
• Peso molecolare: 198.11
• Beilstein: 3767246
• Numero CE: 205-126-1
• Numero MDL: MFCD00082340
• Codice UNSPSC: 12352205
• eCl@ss: 34058010
• ID PubChem: 24891261
• NACRES: NA.79

Proprietà

• Origine biologica: synthetic
• Livello qualitativo: 300
• Saggio: ≥98%
• Forma fisica: crystalline
• tecniche: HPLC: suitable
• Colore: white to off-white
• Punto di fusione: 220 °C (dec.) (lit.)
• Stringa SMILE: [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-]
• InChI: 1S/C6H8O6.Na/c7-1-2(8)5-3(9)4(10)6(11)12-5;/h2,5,7-10H,1H2;/q;+1/p-1/t2-,5+;/m0./s1; PPASLZSBLFJQEF-RXSVEWSESA-M

Descrizione

Descrizione generale

Ascorbic acid, also known as vitamin C, is a water-soluble vitamin. L-Ascorbic acid is a reducing agent.

Applicazioni

(+)-Sodium L-ascorbate has been used:

• as a component of cutting solution for storing brain slices of rats
• as a component of patch pipette internal solution for imaging Ca²⁺ transients evoked by action potential in rat brain slices
• as a supplement for arterial smooth muscle cell (SMC) cultures to encourage collagen production

Azioni biochim/fisiol

Ascorbic acid exhibits anti-oxidant properties. It is a primary substrate for detoxifying hydrogen peroxide. Ascorbic acid is a co-factor for the synthesis of adrenal steroids and catecholamines. L-Ascorbic acid (Vitamin C) is a water soluble molecule used in a wide variety of applications, including cell culture, as a reducing agent that helps reduce oxidative stress. L-Ascorbate can be regenerated by biological systems.

Avvertenza

May darken in storage.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)