L0625

D-(−)-Lactic acid

≥90%

• Sinonimo/i: (R)-2-Hydroxypropionic acid
• Formula empirica (notazione di Hill): C₃H₆O₃
• CAS Number: 10326-41-7
• Peso molecolare: 90.08
• Beilstein: 1720252
• Numero CE: 233-713-2
• Numero MDL: MFCD00068311
• Codice UNSPSC: 12352201
• ID PubChem: 24896259
• NACRES: NA.25

Proprietà

• Saggio: ≥90%
• Temperatura di conservazione: −20°C
• Stringa SMILE: C[C@@H](O)C(O)=O
• InChI: 1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)/t2-/m1/s1; JVTAAEKCZFNVCJ-UWTATZPHSA-N

Descrizione

Applicazioni

Lactic acid is used as a reagent in organic synthesis (in the manufacture of adhesives). It is used in the leather, textile, and tanning industries. It may be used as a plasticizer, a catalyst, or an acidifying agent. Lactic acid has even been used as a flavoring agent in the manufacture of tobacco products.

Azioni biochim/fisiol

In animals, lactic acid is a metabolic compound produced by proliferating cells and during anaerobic conditions such as strenuous exercise. Lactic acid can be oxidized back to pyruvate or converted to glucose via gluconeogenesis. Lactic acid is preferentially metabolized by neurons in several mammal species and during early brain development. D-lactate was utilized four times more slowly than L-lactate, but both isomers are absorbed at the same rate from the intestine.

Risultati analitici

Assayed enzymatically using D(−)lactic dehydrogenase

Informazioni sulla sicurezza

• Pittogrammi: GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H314
• Consigli di prudenza: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Classi di pericolo: Eye Dam. 1 - Skin Corr. 1C
• Rischi supp: EUH071
• Codice della classe di stoccaggio: 8A - Combustible corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves