Trade Lead Description:
Na2SO4 Purity ≥99.0-99.3%
Water Insoluble Metter≤0.05%
Magnesium& calcium (as Mg & Ca) ≤0.15%
Chloride (As Cl) ≤0.35%
Iron (As Fe) ≤0.002%
Moisture ≤0.2%
Whiteness ≥82%
PH Value 5--9
For your reference: we can also supply you the other chemicals for industry materials, water treatment chemicals, food additive, etc. Our current best price chemicals suppling list as follows: 1. Caustic Soda Flake / Pearls, 99%min (Sodium Hydroxid, Premium Grade) 2. Soda Ash Light, 99.2%min (Sodium Carbonate, Premium Grade) 3. Sodium Sulfate Anhydrous, 98.5-99%min
4. Sodium Thiosulfate (Na2S2O3?5H2O), 99%min
5. Formic Acid, 85%min
6. Ammonium Chloride (Industry grade,99%, 98.5%) 7. Hydrogen Peroxide (Industry grade, 50%) 8. Poly Aluminum Chloride, (flakes / granule), Al2O3, 28%
9. Aluminum Sulfate (granule / flakes), Al2O3 15.8%
10. Ferric Chloride 93%, 96%min
11. Ferrous Sulfate Heptahydrate, 96%min
...... Please feel free to contact us Posted from China - Shandong on 24 September, 2009 Last Modified on 19 October, 2009
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