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China Sodium Sulphate Anhydrous 99% Industrial Grade
Description of Sodium Sulfate Anhydrous 99%
1.Product Name: Sodium Sulfate
2.Purity:99%min
3.CAS:7757-82-6
4.Einecs:231-820-9
5.Appearance:white granular crystal or powder
Specification of Sodium Sulfate Anhydrous 99%
| ITEM | STANDARD | ||
| sodium sulphate %(Na2SO4) | 99.5 MIN. | 99.0 MIN. | 99.0 MIN. |
| water insolubles % | 0.01 MAX. | 0.05 MAX. | 0.05 MAX. |
| Ca + Mg (as Mg) % | 0.03 MAX. | 0.15 MAX. | 0.15 MAX. |
| chlorides %(Cl) | 0.07 MAX. | 0.35 MAX. | 0.35 MAX. |
| iron %(Fe) | 0.002 MAX. | 0.002 MAX. | 0.002 MAX. |
| moisture % | 0.20 MAX. | 0.20 MAX. | 0.20 MAX. |
| whiteness % | 85 MIN. | 82 MIN. | 82 MIN. |
| PH-value | 6-7.5 | 6-8 | 9-11 |
| Partickle size: Passed through on 100 mesh | around 60-65% | around 60-65% | not required |
Package of Sodium Sulfate Anhydrous 99%
25kg ,50kg PP bag or 1000kgs PP bag.


Application of Sodium Sulfate Anhydrous 99%
Used as materials for synthetic detergent, glass, papermaking, inorganic salts, dyestuff, alcohol fibre, tanning, metal
smelting, surface treatment and filler industries etc.
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