The Sigma-Aldrich catalog lists 18 grades and pack sizes of L-Lactic Acid (CAS 79-33-4). Pick the code you need and request a quote for price and lead time from Klar Chem.
| CAS | 79-33-4 |
|---|---|
| Molecular formula | C3H6O3 |
| Molecular weight | 90.08 g/mol |
| IUPAC name | (2S)-2-hydroxypropanoic acid |
| Synonyms | (S)-Lactic acid · (S)-2-Hydroxypropanoic acid · (2S)-2-hydroxypropanoic acid · Sarcolactic acid · (S)-2-Hydroxypropionic acid · (+)-Lactic acid |
Corrosive
⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).
| Brand | Product / grade | Code | |
|---|---|---|---|
| Sigma | (+) LACTIC ACID, 100MG, NEAT | 46937 | Request Quote |
| Sigma | L(+)-LACTIC ACID FREE ACID | L1750-100G L1750-10G |
Request Quote |
| Sigma | L(+)-LACTIC ACID FREE ACID 30% SOLUTION | L1875-100ML L1875-1L L1875-250ML |
Request Quote |
| Sigma | L-(+)-LACTIC ACID BIOXTRA | L6402-10G L6402-1G L6402-5G |
Request Quote |
| Sigma | L-(+)-LACTIC ACID SOLUTION | 69780-1L 69780-250ML |
Request Quote |
| Sigma | L-(+)-LACTIC ACID SOLUTION, MEETS ANALY | 27714-25KG 27714-500ML |
Request Quote |
| Sigma | L-(+)-Lactic acid | 27715-1L-R | Request Quote |
| Sigma | L-(+)-Lactic acid solution, meets analy | 27714-1L 27714-2.5L |
Request Quote |
| Sigma | L-LACTIC ACID, 85+%, SOLUTION IN WATER | 199257-1KG 199257-250G |
Request Quote |
For information only; specifications and availability are confirmed at quotation. Prices are not listed.
