Specification Sheet
Product Name
L-(+)-Lactic acid solution ~40% in H2O
Product Number
69780
Product Brand
sigma
CAS Number
79-33-4
Molecular Weight
90.08
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | Colorless |
| APPEARANCE (FORM) | Liquid |
| TITRATION | 39.0 - 41.0 % |
| TITRATION (METHOD) | BACK TITRATION |
| ASSAY (ENZYM.) | D-LACTATE ≤ 1.0 % |
| REFRACTIVE INDEX N20/D | 1.375 - 1.379 |
| RECOMMENDED RETEST PERIOD | 36 MONTHS |