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                                                      DL-Lactic acid
                                                      Product name: DL-Lactic acid
                                                      English name: DL-Lactic acid
                                                      CAS RN: 50-21-5
                                                      Molecular formula: C3H6O3
                                                      Molecular weight: 90.08
                                                      Properties: Colorless to yellowish liquid
                                                      Quality index:
                                                      Index Pharmaceutical grade cp2005 Food grade 2023-2003
                                                      Color(APHA) / ≤150
                                                      Content % 85-90 80-90
                                                      Chloride% ≤0.002 ≤0.002
                                                      Sulfate % ≤0.01 ≤0.005
                                                      Iron salt% ≤0.001 ≤0.001
                                                      Ignition residue% ≤0.1 ≤0.1
                                                      Arsenic (mg/kg) ≤1 ≤1
                                                      Heavy metal(in Pb)/(mg/kg) ≤10 ≤10
                                                      Calcium salt Muddy is not allowed Qualified
                                                      Solubility in ether / Qualified
                                                      Citric acid, oxalic acid, phosphoric acid, tartaric acid .Muddy is not allowed Qualified
                                                      Reducing sugar Red sediment is not allowed Qualified
                                                      Cyanidemg/kg / ≤5
                                                      Readily carbonizable substance Darker than light yellow is not allowed /
                                                      Packing 25kg or 250kg plastic drum

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