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D-Glutamic acid 6893-26-1
2017/5/27 ~ 2017/5/31
Description
Product name: D-Glutamic acid
CAS NO.: 6893-26-1
Appearance: White powder
Specific rotation[????0/D
(C=10 in 2N HCl): -31.0 to -32.2 Degree
State of solution
(Transmittance): Not less than 95.0%
Chloride (Cl): Not more than 0.10%
Heavy metal(Pb): Not more than 10ppm
Arsenic(As2O3): Not more than 2ppm
Loss on drying: Not more than 0.20%
Residue on ignition(sulfated): Not more than 0.20%
Assay: 98.0 to101.0%
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