27714

L-(+)-Lactic acid solution

88-92% total acid basis, meets analytical specification of Ph. Eur., BP

• Synonym(s): (S)-2-Hydroxypropionic acid, Sarcolactic acid
• Empirical Formula (Hill Notation): C₃H₆O₃
• CAS Number: 79-33-4
• Molecular Weight: 90.08
• NACRES: NA.21
• PubChem Substance ID: 57648268
• UNSPSC Code: 12352100
• MDL number: MFCD00064266
• Beilstein/REAXYS Number: 1720251
• Assay: 88-92% total acid basis

Properties

• Product Name: L-(+)-Lactic acid solution, meets analytical specification of Ph. Eur., BP, 88-92% total acid basis
• Quality Segment: 200
• assay: 88-92% total acid basis
• quality: meets analytical specification of Ph. Eur., BP
• impurities: insoluble in ether, complies, methanol, complies (GC), residual solvents, complies, sugar and orther red. Substances, complies, ≤0.0005% heavy metals (as Pb)
• ign. residue: ≤0.05% (as SO₄)
• solubility: water: soluble(lit.)
• anion traces: chloride (Cl^-): ≤50 mg/kg, sulfate (SO₄^2-): ≤100 mg/kg
• cation traces: Ca: ≤100 mg/kg, Fe: ≤10 mg/kg
• suitability: complies for appearance of solution
• functional group: carboxylic acid, hydroxyl
• SMILES string: C[C@H](O)C(O)=O
• InChI: 1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)/t2-/m0/s1
• InChI key: JVTAAEKCZFNVCJ-REOHCLBHSA-N

Description

Application

• Pharmaceutical formulations: Research on in-situ forming PLGA implants highlights the use of L-(+)-Lactic acid solution as a solvent to reduce toxicity, underlining its critical function in pharmaceutical development and safer drug delivery systems (Ramos et al., 2024).

Other Notes

Aqueous solutions of l(+)-Lactate.

The article number 27714-4X2.5L will be discontinued. Please order the single bottle 27714-2.5L which is physically identical with the same exact specifications.
The article number 27714-6X1L will be discontinued. Please order the single bottle 27714-1L which is physically identical with the same exact specifications.

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Codes: H314
• Precautionary Statements: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1C
• supp_hazards: EUH071
• Storage Class: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): 230.0 °F
• Flash Point (°C): 110 °C
• PPE (personal protective equipment): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter