zinc carbonate( chemical additive)
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| Post Date: | Sep 03,2014 |
| Expiry Date: | Sep 03,2015 |
| Detailed Description: |
Quantity: 10000Metric Tons Payment Method: TT/LC Properties: white or yellowish fine amorphous powder, smell-less, tasteless. The proportion is 4.42-4.45, does not dissolve in water and alcohol, slightly soluble in ammonia, can dissolve in the diluted acid and the sodium hydroxide. Quality Standard ITEMS INDEX High-Class First-Class Qualified Zn % ≥ 57.5 57.0 56.5 Loss on dry 25.0-28.0 25.0-30.0 25.0-32.0 Pb content % ≤ 0.04 0.05 0.05 Moisture ≤ 2.5 3.5 5.0 So4% ≤ 0.60 0.80 - Fineness through 75 um Screen ≥ 95.0 94.0 93.0 Cd content % ≤ 0.10 - - Zinc Carbonate usage: 1. used as corroxion inhibitor and desulpharization agent in oil explotiation, 2.activator and desulphurization agent in chemical fertilizer production 3.aslo widely used in paint and other chemical industry 4.rubber industires. Packing: 25Kg Woven bag with P.P. bag superchem9n(a)taixubio-tech dot com s k y p e ruthwhite09 |
| Company: | Shijiazhuang Taixu Biology Technology Co.,Ltd [ China ] |
| Contact: | ruth white |
| Tel: | 86-0311-89877659 |
| Fax: | |
| Email: | superchem9n@taixubio-tech.com |
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