| Customization: | Available |
|---|---|
| CAS No.: | 1314-13-2 |
| Formula: | ZnO |
|
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High Purity 99.7% Indirect Method Industrial Ceramic Grade Powder Zinc Oxide
Zinc Oxide(direct 99.5%) is made by advanced process. the product is white powder,stability in room temperature,good hinding power and tint reducing power. It is used in producing rubber,
coating,cable,enamel,oil,ceramics,glass and other chemical industries.
|
Molecular formula |
ZnO |
|
Molar mass |
81.408 g/mol |
|
Appearance |
White solid |
|
Odor |
odorless |
|
Density |
5.606 g/cm3 |
|
Melting point |
1975 °C (decomposes)[1] |
|
Boiling point |
2360 °C |
|
Solubility in water |
0.16 mg/100 mL (30 °C) |
|
Band gap |
3.3 eV (direct) |
|
Refractive index (nD) |
2.0041 |
| Item/Parameter | Standard | |||
| Zinc Oxide % ≥ | ZnO 99.5% | ZnO 99.7% | ZnO 99.8% | ZnO 99.9% |
| Metallic Zinc (in accordance with Zn) % | None | None | None | None |
| Lead oxide (PbO)%≤ | 0.05 | 0.037 | 0.001 | 0.001 |
| Cadmium oxide (CdO) % ≤ | -- | -- | 0.0005 | 0.0005 |
| Cupric oxide (CuO) % ≤ | 0.0004 | 0.0002 | 0.0002 | 0.0002 |
| As ≤ | -- | -- | 0.0005 | 0.0005 |
| Manganese (Mn) % ≤ | 0.0001 | 0.0001 | -- | -- |
| Ferro Oxide (FeO) % ≤ | -- | 0.001 | -- | -- |
| Muriatic Acid Insoluble Substance % ≤ | 0.008 | 0.006 | 0.004 | 0.004 |
| Loss On Ignition % ≤ | 0.2 | 0.2 | -- | -- |
| Water Insoluble Substance % ≤ | 0.2 | 0.1 | -- | -- |
| Volatile 105°C % ≤ | 0.4 | 0.3 | 0.3 | 0.3 |
| Sieve Residue (45um mesh ) % ≤ | 0.1 | 0.1 | 0.1 | 0.1 |
| Surface Area % ≥ | 45 | 50 | 60 | 60 |
| Oil Absorption g/100g ≤ | -- | 14 | -- | -- |
| Reducing Power (compared with standard sample) % ≥ | -- | 100 | -- | -- |
1. Used as reinforcing agent and active agent in rubber or cable industry
2. Used as colorant and filler for white glue
3. Used as vulcanizing agent in chloroprene rubber, etc.
4, Feed gas for desulfurization in the fertilizer industry
5. Used as white pigments, rubber vulcanization active agents, organic synthesis catalysts,
desulfurizers in electrophotographic, pharmaceuticals, etc.
6. Used as a filler for paints and rubbers in paints
7. Used as medicines to make ointments, zinc pastes, and adhesive plasters
8. Used as zinc supplements in feed processing.
Zinc Oxide packed in 25kg/pp bag , 22MT/20'FCL, 20MT/20'FCL with pallet
We are TOP 10 Zinc Oxide manufacturer in China , and we have more than ten year export
experience for zinc oxide. Our Zinc oxide have exported the following main markets:
1. European market : Spain / Portugal / Serbia
2. Middle East and central Asia: Saudi Arabia, Turkey, Ukraine, Uzbekistan, Bangladesh and pakistan.
3. African: Kenya,Tanzania,Nigeria, Tunisia and sounth africa and so on.
4. Southeast Asia: Singapore, Vietnam, Indonesia Australia.
5. South America: Brazil, Argentina,Chile Peru, Colombia and Mexico.
With more than 10 years experience in chemical industry, Henan Sinowin Chemical Industry Co.,Ltd. is
one of the premier Supplier.Our aim is to provide customers the high quality products, most competitive
pricing, the shortest delivery time and the unequaled service. To reach this, we keep our advantages:
+10 years experience
With our good experience, we offer detailed technical support and advice to assist customers. We
communicate closely with customers to establish their quality requirements.
Consistent Quality
Our plant has strict quality control in each manufacturing process. Our goods passed BV,ISO9001 &
SGS which quality can be control and guaranteed. Meanwhile all the materials are tested before each
shipment in our laboratory to double confirm the quality.
Most competitive pricing
With more than 10 years working experience, we always offer the most competitive pricing to customers
to help lower their cost in application.
Shortest delivery time
90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C.
our factory have five production lines and one backup production line,can support any urgent orders.
Respond in 24 hours to inquiry, feedback or other requirements
Our experienced staff is dedicated to answer all of your inquires, feedback or other requirements in
24 hours. We welcome you to contact us for more information and look forward to working with you.
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