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- Brand：hebei qujie
- Model：25kg/bag
- Purity：98%
- Cas：7783-40-6
- Createtime： 2026-05-25
- Updatetime： 2026-06-05
| useage | Used as optical coating material and metallurgical/ceramic flux. |
| deliveryInfo | |
| appearance | white or colorless powder |
| aliasen | |
| supplyCapacity | 50T/Month |
| harbor | tianjin qingdao shanghai |
| minorder | 1KG |
Formula: MgF2
CAS NO.: 7783-40-6
M.W: 62.31
Properties: It is white powder. The melting point is 1261oC. It is insoluble in water and alcohol, slightly soluble in dilute acid, soluble in ni-tric acid. It can be stored in glass containers.
Application: It is used in manufacture of ceramic, glass, flux of smelting magnesium, coating lenses and filter of optical instruments and so on.
electrolysis of aluminum ore to produce metallic aluminum and also as a
reflective coating on various types of optical components. It is a
tetragonal, birefringent crystal with the TiO2 type of structure.
Mainly used in additive of electrolytic aluminum, manufacture of flux for
ceramic glass and magnesium metallurgy, coating of optical instrument lens
and light filter, fluorescent material for cathode ray screen, anti-
refracting agent and welding agent of optical lens, coating agent
| Specification(%) | |
| MgF 2 (based on drying at 400C) | 98.0%min |
| Ca | 1.5%max |
| Si | 0.5%max |
| SO4 | 0.2%max |
| Fe | 0.2%max |
| Pb | 0.02%max |
| Nacl | 0.1%max |
packing:25kgs/bag or fibre drum, inner by double plastic bag.
Delivery Detail: 2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of warehouse.
Hebei Qujie Technology Co., Ltd. was established in 2021. It is a private enterprise integrating production, customization, sales, and trade. The company is located at No. 8 Jinhe East Road, Tongye Town, Luquan District, Shijiazhuang City. The factory has an elegant environment, complete equipment, and ample resources. The company possesses advanced technology and professional technical personnel. Since its establishment, the company's sales have steadily increased. The company adheres to the business philosophy of 'quality and price, customer first,' which is effectively reflected in its operations, and is committed to providing customers with sufficient supply and stable and reliable quality.
Business Philosophy: Integrity-based, win-win cooperation
Corporate Spirit: Integrity, gratitude, equality, mutual respect
Corporate Mission: Create opportunities for employees, create value for customers
We strive to meet your demands with the following services:
1.Customized solutions tailored to individual clients
2.Arrangement of third-party product inspections as required
3.Evaluation and mass production based on your counter samples
4.Favorable exclusive discounts for long-term partners
5.Round-the-clock customer support
