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D-Alanine CAS:338-69-2<< 返回
AppearanceWhite fine crystals
Specific Rotation [20/D]-14.3 to -15.3 Degree (C=10 in 6N HCl)
State of Solution (Transmittance)Not less than 95.0%
Chloride (Cl)Not more than 0.10%
Heavy Metals (Pb)Not more than 10 PPM
Arsenic (As2O3)Not more than 2 PPM
Loss on DryingNot more than 0.20%
Residue on Ignition (Sulfate)Not more than 0.20%
Assay98.0 to 101.0%
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