| Product name： | L(+)-Lactic acid |
| CAS number： | 79-33-4 |
| Traits： | L-lactic acid is an organic acid that can be mixed with mammals and is a colorless or light yellow viscous liquid. |
| Quality index： | Indicator name | Pharmaceutical grade cp2005 | Food grade 2023-2003 |
| The content of L(+) lactic acid in total acid/(%) | ≥98 | ≥95 |
| Chroma(APHA) | ≤35 | ≤50 |
| Iron salt(PPM) | ≤5 | ≤10 |
| Arsenic salt (AS meter)(mg/kg) | ≤1 | ≤1 |
| Calcium salt | Qualified | Qualified |
| Chloride(PPM) | ≤10 | ≤20 |
| Sulfate(PPM) | ≤10 | ≤50 |
| Heavy metal (Pb) (mg/kg) | ≤5 | ≤10 |
| Burning residue % | ≤0.1 | ≤0.1 |
| Thermal stability °C | ≥190 | ≥190 |
| Solubility in ether | Qualified | Qualified |
| Methanol% | ≤0.2 | ≤0.2 |
| Easy carbon compounds | Qualified | Qualified |
| Reducing sugar | Qualified | Qualified |
| Oxalic acid, citric acid, phosphoric acid, tartaric acid. | Qualified | Qualified |
| Cyanide/ (mg/kg) | / | ≤5 |
| Content% | 85-90 | 80-90 |
| Product packaging: | Net weight 250kg, packed in polyethylene drums. Packaging according to customer needs. |
| Shelf life: | This product has a shelf life of 24 months from the date of production when the package is intact and unopened. |
