Apperance: White with gloss and slightly color,
Packing: In net 25kg plastic woven bags lined with plastic bags or in 200KG drum.
Usage: Papermaking, leather, dye. Medicine, textile, chemical engineer, oil refining,
organic synthesis etc.
ITEM
| Specification | ||
| Super Grade | First Grade | Qualified Grade |
NaOH, % ≥ | 96.0 | 96.0 | 95.0 |
Na2CO3, % ≤ | 1.3 | 1.4 | 1.6 |
NaCl, % ≤ | 2.7 | 2.8 | 3.2 |
Fe2)3, % ≤ | 0.008 | 0.01 | 0.02 |