L(+)-Lactic acid
Product name: L(+)-Lactic acid
English name: L(+)-Lactic acid
CAS RN: 79-33-4
Properties: Colorless or light yellow viscous liquid
Quality index:
Index Pharmaceutical grade Food grade
Content in total acid/(%) ≥98 ≥95
Color(APHA) ≤35 ≤50
Iron salt (PPM) ≤5 ≤10
Arsenic salt (in AS)(mg/kg) ≤1 ≤1
Calcium salt Qualified Qualified
Chloride (PPM) ≤10 ≤20
Sulfate (PPM) ≤10 ≤50
Heavy metal(in Pb)(mg/kg) ≤5 ≤10
Ignition residue% ≤0.1 ≤0.1
Heat stability ℃ ≥190 ≥190
Solubility in ether Qualified Qualified
Methyl alcohol % ≤0.2 ≤0.2
Readily carbonizable substance 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
Application: Can be widely used in food, beverage, pharmaceutical, feed, plastic chemical, pesticide and other fields.
Packing: Net weigh t 250KG, PE drum, or upon customer's request.
Storage: Keep in cool and dry place.
Shelf life: 24 months if unopened since the date of production.


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