Items | Standard |
Appearance | colourless to yellowish |
Odor | Odourless |
Content(LACTIC ACID) | >80% |
Content(L-LACTIC ACID) | ≥97.5% |
APHA | 40-50 |
Residue on ignition | <0.1% |
Cl | <0.002% |
SO4 | <0.005% |
Fe | <0.001% |
Chloride | <1mg/kg |
citric acid,oxalic acid,phosphoric acid,tartaric acid | Pass test |
reducing sugar | Pass test |
Carburizing compound | Pass test |
Pb | <2.0mg/kg |
As | <1.0mg/kg |