zinc oxide,99.7%,high quality!
Minimum Order: 0
Quality/Safety Certification: 0.00
zinc oxide 99.7%, 99.5%,,ZINC OXIDE
Process: direct,indirect zinc oxide
Producation:1000mt/month
Ceritificate: ISO9001200
zinc oxide,99.7%,high quality!Process: direct,indirect zinc oxide
Producation:1000mt/month
Ceritificate: ISO9001200
Zinc Oxide 99.7% can be used in rubber, tyre, coating, paint, electron, chemical, petroleum chemistry, magnetic material etc.
Packaging Detail: | 25kg paking in P.P woven bags or kraft paper bags |
| Delivery Detail | 7 days after receipt the advance payment or the L/C |
| CERTIFICATE OF ANALYSIS | |||
| Product: Zinc Oxide | |||
| Quantity: 20000kgs | |||
| Reference Standard: GBT3185-92 | |||
| Batch No: 2009061239 | |||
| Date of Manufacturing: 08/08/2010 | |||
| Date of Expiry: 08/08/2012 | |||
| Item | Standard | Result | |
| 1) | Appearance | A soft, white or faintly yellowish-white, amorphous powder | Confirm |
| 2) | Assay % m/m | 99.7 min | 99.72 |
| 3) | Identification | Positive reaction | Positive reaction |
| 4) | Heavy metal(tested in Zn) % | None | None |
| 5) | Carbonates and substances insoluble in acids % | <=0.02 | 0.01 |
| 6) | PbO(tested in Pb) % | <=0.037 | 0.035 |
| 7) | MnO(tested in Mn) % | <=0.0001 | 0.0001 |
| 8) | CuO(tested in Cu) % | <=0.0002 | 0.0001 |
| 9) | Sieve Residue(45um) % | <=0.1 | 0.05 |
| 10) | Loss on ignition % m/m | <=0.2 | 0.1 |
| 11) | 105 volatile substances % | <=0.3 | 0.2 |
| 12) | Water dissoluble % | <=0.1 | 0.08 |
