Zinc oxide
| Price | $2.3 |
| Package | 25Kg/Bag |
| Min. Order: | 5T |
| Supply Ability: | 1000tons |
| Update Time: | 2021-04-01 |
Product Details
| Product Name: Zinc oxide | CAS No.: 1314-13-2 |
| EC-No.: 215-222-5 | Min. Order: 5T |
| Purity: 99% | Supply Ability: 1000tons |
| Release date: 2021/04/01 |
Zinc Oxide 99% active free sample
Zinc Oxide / ZnO Properties
| 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 |
Zinc Oxide / ZnO Specification
| 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 | -- | -- |
Zinc Oxide Advantages
1.) Low MOQ:It can meet your promotional business very well.
2.) OEM Accepted:We can match any your samples.
3.) Good Service:We treat clients as friend.
4.) Good Quality:We have strict quality control system.Good reputation in the market.
5.) Fast & Cheap Delivery:We have big discount from forwarder(Long Contract).
Packing details:
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing: Net 25kg/1000kg in Plastic woven bags with PE lining
Loading: 20MT/20FCL'; 20MT/20FCL' with pallets
Expiration date: For two years
shipping by sea:
Company Profile Introduction
Hebei Lvyang Biotechnology Co., Ltd.
Is a specialized production enterprise integrating scientific research, production, processing and export. Mainly deal in pharmaceutical intermediates, various industrial chemicals, cosmetics materials and Food Additives.
Our products are widely used in Food & Beverage industry, Chemical industry, and Pharmacy industry, etc.
Our products have spread over more than 30 countries in the world, the U. S. A, Poland, Canada, Italy, India, Brazil, Saudi Arabia, Israel, South Africa, Kenya, Latvia, U. K., Germany, Czech, Switzerland, Norway, Ethiopia, Chile, New Zealand, Australia, Columbia and so on.
We has established and improved the strict quality standard inspection system. In addition to the ISO9001 certification system, the company also commissioned SGS testing and testing institutions to test the quality of our products with national standards as the benchmark, we do our best to satisfy our customers with our quality.
We are a professional and experienced team and we promise clients to provide the best quality, price and service. Besides, in the business cooperation with clients, we still abide by principle of equality and mutual benefit, deeply trusted and recognized by clients.
If you are interested in our company and our products, please feel free to visit our website or contact us directly for more information. We look forward to cooperating with you in the near future.
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China- Since: 2018-08-14
- Address: No.260 west huaian road,qiaoxi district,shijiazhuang city,hebei province,china
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