DY7423
138-15-8
205-315-9
C5H9NO4.ClH
glutamic acid hydrochloride
Index Name | Specifications |
Appearance | White crystalline powder |
Specific rotation 20/D (C=10,2mol/L HCL) | +25.2 to +25.8degree |
Transmittance | Not less than 98.0% |
Chloride(C1) | 19.11 to 19.50% |
Ammonium(NH4) | Not more than 0.02% |
Sulfate(SO4) | Not more than 0.02% |
Heavy metals(Pb) | Not more than 10ppm |
Iron(Fe) | Not more than 10ppm |
Arsenic(As2O3) | Not more than 1 PPM |
Loss on drying | Not more than 0.50% |
Residue on ignition | Not more than 0.2% |
Assay | 99.0 to 101.0% |
Index Name | Specifications |
Appearance | White crystalline powder |
Specific rotation 20/D (C=10,2mol/L HCL) | +25.2 to +25.8degree |
Transmittance | Not less than 98.0% |
Chloride(C1) | 19.11 to 19.50% |
Ammonium(NH4) | Not more than 0.02% |
Sulfate(SO4) | Not more than 0.02% |
Heavy metals(Pb) | Not more than 10ppm |
Iron(Fe) | Not more than 10ppm |
Arsenic(As2O3) | Not more than 1 PPM |
Loss on drying | Not more than 0.50% |
Residue on ignition | Not more than 0.2% |
Assay | 99.0 to 101.0% |
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