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Hongya Qing Yi Jiang,Chemical Industry, CO.,Ltd, of Sichuan Nature: white particulate or flour, soluble, can absorb moisture, non-malodor and non-poisonous
Use:the material is mainly used in detergent, chemical print, glasses, papermaking, medicine and leather and so on.
Brand: Qing YiJing
Sort: the content is more than or equal to 99 percent
Quality standard: GB/T6009-2003
Technology Demanded of Sodium Sulphate Anhydrous GB/T6009-2003
Guideline Item | Guideline | |||
I | II | |||
The best class | The first class | The first class | ||
| Sodium Sulphate Anhydrous (Na2SO4) Purity | %≥ | 99.3 | 99.0 | 98.0 |
| Water insolubles | %≤ | 0.05 | 0.05 | 0.10 |
| Ca and Mg(Na) content | %≤ | 0.10 | 0.15 | 0.30 |
| Chloride(CI) Content | %≤ | 0.12 | 0.35 | 0.70 |
| Fe content | %≤ | 0.002 | 0.002 | 0.010 |
| Moisture | %≤ | 0.10 | 0.20 | 0.50 |
| Whiteness | %≥ | 85 | 82 | --- |
Hongya Qing Yi Jiang,Chemical Industry, CO.,Ltd, of Sichuan Nature: white particulate or flour, soluble, can absorb moisture, non-malodor and non...
| Mobile Phones (1) | Sulphate (1) |
