Dl-alanine
General product information
Description:Colorless or white acicular crystal or crystalline powder,odorless and sweet taste,easily soluble in water and slightly in ethanol.Specification:
Assay: 98.5%~101.0%
pH:5.5~7.0
Transmittance:>=98.0%min
Loss on Drying:0.20%max
Residue on Ignition:0.10%max
Heavy Metals[Pb]:10ppm max
Chloride(Cl-):0.02%max
Iron(Fe):10ppmmax
Arsenic(As):1ppmmax
Sulfate(SO42-):0.02%max
Ammonium(NH4+):0.02%max