Appearance: |
White crystal powder |
Transmittance: |
95% Min |
Assay: |
98% Min. |
Chloride: |
0.04% Max. |
Ammonium: |
0.02% Max. |
Sulphate: |
0.048% Max. |
Iron: |
30ppm Max. |
As: |
2ppm Max. |
Residue on ignition (Sulphated): |
0.20% Max. |
Heavy Metals(Pb): |
10ppm Max. |
Loss on drying: |
0.30% Max. |
Other Amino acids: |
Chromatographically |
PH Value: |
6.5~7.5 |
Nelting point: |
197~202°C |
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