Lactic Acid powder, E270, CAS no.50-21-5, Chemical Formula C3H6O3, It is a white powder used as food acidulent. As an experienced Lactic Acid powder manufacturer and supplier, we has been supplying and exporting Lactic Acid powder for almost 10 years, we supply Lactic Acid Powder Food Grade 55%, 60% ; Lactic Acid Powder Feed Grade 52%, Lactic Acid powder 20%, 97%. please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Categories Preservatives Qty in 20â??FCL 9000kg Min Order 1000kg Origin China Packaging Factory Packaging or Neutral Certificate ISO, Kosher, Halal, BRC E No. E270 CAS No. 50-21-5 HS Code 291811 Specification FCC/USP Lactic Acid Powder Specification Item specification Appearance White powder Assay(lactic acid) 58%-62% Assay (calcium lactate) 35%-39% Assay(silicon dioxide) 0-3% Water solution 2.0% Heavy metal total 0.001% Sulphate 0.02% Chloride 0.002% Iron 0.005% Arsenic 0.0001%