ITEM
|
VALUE
|
Appearance
|
White crystalline powder |
Assay %
|
99%
|
Chloride(Cl) % |
0.003
|
Lead (Pb) % |
0.0001
|
Iron (Fe) % |
0.0001
|
Chelating agent
|
266
|
PH (5% solution)
|
4.34
|