ITEMS
|
STANDARD
|
RESULTS
|
Appearance
|
White Pearl
|
White
|
Total alkali(NaOH)%
|
≥99
|
99.05
|
Sodium Carbonate (Na2CO3) %
|
≤0.8
|
0.4
|
Iron sesquioxide(Fe2O3)%
|
≤0.008
|
0.002
|
Sodium chloride(NaCl)%
|
≤0.05
|
0.02
|
no more →