L-asparic acid Cas no.: 56-84-8 App: white and odorless crystal powder Assay: 99.0-100.5% Transmittance: fª98.0% Specific rotation[]20d: +24.8~ +25.8 Loss on drying f_ 0.20% Chloride(cl) f_ 0.020% Ammonium (nh4) f_ 0.02% Sulfate (so4) f_ 0.020% Iron (fe) f_ 10ppm Heavy metals (pb) f_ 10ppm Arsenic (as2o3) f_ 1ppm Residue on ignition f_ 0.10% Ph 2.5 ~ 3.5 Other amino acids not detectable Packing: 25kg multiply bag Usp24
