China Factory for High Purity Worldwide Delivery Boron CAS 7440-42-8
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Boron powder molecular formula: B, CAS No: 7440-42-8, odorless brown or black brown powder with relatively active chemical properties. Boron is stable at room temperature in air and is oxidized when heated to 300 ° C, and ignites when it reaches 700 ° C. Specific gravity 2 35g/cm3, melting point 2160 ° C, boiling point 2550 ° C (sublimation).
| Grade | Purity | Magnesium | Hydrogen peroxide insoluble substance | Water-soluble boron | Water content | Average particle size (D50) |
| B85 | 85-88% | ≤12.0% | ≤ 1.5% | ≤ 1.0% | ≤ 1.0% | ≤ 2(μ) |
| B90 | 90-92% | ≤ 6.0% | ≤ 1.0% | ≤ 0.5% | ≤ 0.5% | ≤ 2(μ) |
| B95 | 95-97% | ≤ 2.0% | ≤ 1.0% | ≤ 0.5% | ≤ 0.5% | ≤ 2(μ) |
1. Additives for initiating explosive devices
2. Preparation of other boride raw materials
3. Oxygen free copper smelting deoxidizer
4. Welding aids
5. As an alloy component in special metal products
6. Solid rocket propellant
7. Automotive airbag initiator
8. Coatings and Hardeners
9. Magnesium carbon brick additives for high-temperature steelmaking furnaces
10. Components in high-tech ceramics
11. Other applications that require high-purity boron
0.5 kg/aluminum plastic bag (vacuum), 10, 12.5 or 15 kg/barrel
In an effort to provide you advantage and enlarge our business enterprise, we even have inspectors in QC Staff and assure you our greatest provider and item for China Factory for High Purity Worldwide Delivery Boron CAS 7440-42-8, We warmly welcome you to definitely create cooperation and produce a brilliant potential together with us.
China Factory for CAS 7440-42-8 and Boron CAS 7440-42-8, It is our customers’ satisfaction over our products and services that always inspires us to do better in this business. We build mutually beneficial relationship with our clients by giving them large selection of premium car parts at marked down prices. We offer wholesale prices on all our quality parts so you are guaranteed greater savings.
