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L-Alanine CAS:56-41-7 << BACK
ItemLimit
AppearanceWhite crystals
Specific Rotation [20/D]+13.7 to +15.1 Degree
PH5.5 to 6.5
Transmittance Not less than 98.0%
Chloride(CL)16.58 to 17.00%
Ammonium (NH4)Not more than 0.02%
Sulfate (SO4) Not more than 0.020%
Iron (Fe) Not more than 10 PPM
Heavy Metals (Pb) Not more than 10 PPM
Arsenic(As2O3) Not more than 1.0 PPM
Loss on Drying Not more than 0.20%
Residue on Ignition (Sulfated)Not more than 0.15%
Organism VolatileConforms
Assay 99.0% to 101.0%

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