Items
|
Standards
|
Results
|
SODIUM SULPHATE(%)
|
≥99.0
|
99.2
|
WATER-INDISSOLUBLE MATTER(%)
|
≤0.02%
|
0.02%
|
Fe(%)
|
≤0.0002
|
0.00015
|
CALCIUM MAGNESIUM(mg)(%)
|
≤0.023
|
0.02
|
CHLORIDE(CL)(%)
|
≤0.05
|
0.05
|
WATER(%)
|
≤0.03
|
0.02
|
WHITENESS(%)
|
≤4ppm
|
4ppm
|
PH
|
6-8/9-11
|
6-8/9-11
|