Ethyl Lactate/L-Ethyl Lactate/Ethyl L(-)-lactate 687-47-8 Top manufacturer for 15 years ISO9001L2008 prompt delivery

　　1. COA of L-ethyl lactate(cas no.687-47-8)

　　Test ItemSpecificationResultsOptical purity≥99%99.17%Purity≥99.0%99.60%(25/25°C)Relative indensity1.029-1.0371.031(20°C)Refractive index1.4080-1.42201.420Moisture≤0.2%0.1%As≤3mg/kg<3Heavy metal(Pb)≤10mg/kg<10As≤3mg/kg<3Alcohol≤0.2%0.055%Acid value≤1.0 mg KOH/g0.42ConclusionQualified