Nanjing Huafeier Chemical Co., Ltd.
China Manufacturer with main products: Pentaerythritol, Chrome Oxide Green, Phosporic Aicd, Titanium Dioxide, Carbon Black, DOP, DOA, SLES |
Zinc Oxide
Supply Ability: | 800 Metric Ton per Month |
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Shipping: | 14 days after order |
Payment Terms: | L/C, T/T(Bank Transfer) |
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Packaging Details: | 25kg paking in P.P woven bags or kraft paper bags |
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Specifications
Classification: Zinc Oxide | CAS No.: 1314-13-2 | Other Names: zinc white |
MF: ZnO | EINECS No.: 215-222-5 | Place of Origin: Shandong China (Mainland) |
Grade Standard: Electron Grade, Industrial Grad... | Purity: 99.7% | Appearance: white powder |
Application: rubber, industry, paint, ect | Brand Name: Hishine | Model Number: 99.7% |
White powder: >99 | Certification: ISO9001:2000 | HS code: 28170010 |
Packaging Detail: | 25kg paking in P.P woven bags or kraft paper bags |
Delivery Detail | 7 days after order |
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 |
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