|
Item < XML:NAMESPACE PREFIX = O /> |
Value | ||
|
Super-Class Product |
First-Class Product |
Qualified Products | |
|
Appearance |
White Granule or Crystalline Powder | ||
|
Content,% ≥ |
97.0 |
95.0 |
93.0 |
|
NaOH,% ≤ |
1.00 |
1.00 |
1.00 |
|
Na2C03,% ≤ |
1.00 |
2.50 |
2.50 |
|
NaCL,% ≤ |
1.00 |
1.50 |
3.00 |
|
Na2S,% ≤ |
0.05 |
0.06 |
0.08 |
|
water,% ≤ |
0.5 |
1.0 |
1.5 |
