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Model:-
MOQ:1 Short Ton
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Its packing is 25kg plastic woven bag,paper with plastic film bag,kraft paper bag or jumbo bag.
The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged productto direct sunlight.The validity is 1year
| Item | Top grade | First grade | Qualified grade |
| Appearance | Gray-white powder(granule) | Gray-white powder(granule) | Gray-white powder(granule) |
| Initial M.PºC≥ | 99.0 | 98.0 | 96.0 |
| Loss on drying%.≤ | 0.20 | 0.30 | 0.50 |
| Ash%≤ | 0.20 | 0.30 | 0.40 |
| Residues(150)≤0.00 | 0.00 | 0.00 | 0.10 |
