|
Items
|
Specifications
|
Results
|
|
Appearance
|
White crystalline powder
|
White crystalline powder
|
|
Assay
|
99% min
|
99.46%
|
|
Water
|
0.5% max
|
0.23%
|
|
Chloride
|
10ppm max
|
2ppm
|
|
Sulfate
|
100ppm max
|
15ppm
|
|
Fe
|
10ppm max
|
1ppm
|