Product Details
Place of Origin: Shandong China
Brand Name: JIURUNFA
Certification: ISO9001
Model Number: Zinc Oxide
Payment & Shipping Terms
Minimum Order Quantity: 1 Ton
Price: Negotiable
Packaging Details: 25/50KG woven bag lined with plastic bags, or according to the requirements of customers.
Delivery Time: 7-15 Days
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 30000 Ton/Month
Formula: |
ZnO |
Cas: |
1314-13-2 |
Percent: |
99.5% 99.7% |
Crystal Structure: |
Hexagonal |
Molecular Weight: |
81.38 G/mol |
Purity: |
99.7% |
Raw Material Composition: |
Zinc Oxide, Silicon Dioxide, Etc. |
Solubility In Water: |
Insoluble |
Uses: |
Sunscreen, Pigment, Rubber, Ceramics, Pharmaceuticals, Cosmetics, Adhesives, Coatings, And More. |
Formula: |
ZnO |
Cas: |
1314-13-2 |
Percent: |
99.5% 99.7% |
Crystal Structure: |
Hexagonal |
Molecular Weight: |
81.38 G/mol |
Purity: |
99.7% |
Raw Material Composition: |
Zinc Oxide, Silicon Dioxide, Etc. |
Solubility In Water: |
Insoluble |
Uses: |
Sunscreen, Pigment, Rubber, Ceramics, Pharmaceuticals, Cosmetics, Adhesives, Coatings, And More. |
| Parameter Name | Unit | Value Range/Description |
|---|---|---|
| Chemical Formula | - | ZnO |
| Molecular Weight | g/mol | 81.39 |
| Appearance | - | White powder or hexagonal crystals |
| Density | g/cm³ | Approximately 5.60-5.67 (varies with preparation method and purity) |
| Melting Point | °C | 1975 |
| Boiling Point | °C | 2360 (sublimes) |
| Refractive Index | - | Approximately 2.008-2.029 (varies with wavelength) |
| Band Gap | eV | Approximately 3.37 (at room temperature) |
| Purity | % | 99.0%-99.99% (depending on application requirements) |
| Particle Size Distribution | nm | Various sizes available, such as 20nm, 50nm, 100nm, 1μm, etc. |
| Specific Surface Area | m²/g | Typically in the range of 10-150m²/g, depending on particle size |
| Hygroscopicity | - | Low hygroscopicity, but may absorb moisture over time if exposed to humid conditions |
| Solubility | - | Insoluble in water, slightly soluble in alcohols, soluble in dilute acids, sodium hydroxide solutions, and ammonium chloride solutions |
| Thermal Stability | - | Stable at high temperatures, but prolonged exposure may cause discoloration or phase transformation |
| Electrical Conductivity | S/m | As a semiconductor, conductivity varies with doping and temperature |
| UV Absorption | - | Effectively absorbs UVA and UVB ultraviolet radiation, providing good sunscreen properties |
| Antibacterial Properties | - | Inhibits the growth of various bacteria and fungi, suitable for antibacterial materials |
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