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Nickel Fluoride
Physical Properties:
| Formula | NiF2·4H2O | Molecular Weight | 168.7 | CAS NO | 10028-18-9 |
| U.NNO | 3288 | Class | 6.1 | H.SNO | 28261900
|
Character:
yellow green crystal, with moisture absorption, slightly soluble in water. Its solubility is about 2.5% at 25℃, and also slightly soluble in Hydrogen fluoride Anhydrate, easily soluble in Hydrofluoric Acid. It has stable character. And it will change to oxide as reaching smelting point.
Chemical Parameters:
| NO. | Technological Specification | Standard% | Result % |
| 1 | Ni | 32.0%min | 32.03 % |
| 2 | Chloride | 0.05%max | 0.02 % |
| 3 | SO4 | 0.5%max | 0.0066 % |
| 4 | Cu | 0.01%max | 0.014 % |
| 5 | Fe | 0.002%max | 0.0023 % |
| 6 | Zn | 0.08%max | 0.019 % |
The grade differences of nickel fluoride are mainly reflected in purity, impurity content, packaging tightness, quality stability, and applicability.
The purity of different grades of nickel fluoride may vary. High purity nickel fluoride typically has better chemical stability and physical properties, which can meet higher standards of application requirements. Meanwhile, impurity content is also an important factor in distinguishing the grade of nickel fluoride. Low grade nickel fluoride may contain more impurities, which can affect its effectiveness and performance.
In addition, the sealing tightness is also an aspect of measuring the grade of nickel fluoride. Due to the sensitivity of nickel fluoride to humidity, the tightness of the packaging directly affects the moisture resistance and long-term stability of the product. High quality packaging can ensure that nickel fluoride does not get damp during storage and use, thereby maintaining its excellent performance.
Quality stability is another important aspect of distinguishing nickel fluoride grades. High quality nickel fluoride products should have stable quality and be able to maintain consistency in their performance under different usage conditions. This requires manufacturers to strictly control process parameters during the production process to ensure that product quality meets standards.
Finally, applicability is also a consideration factor in distinguishing nickel fluoride grades. Different grades of nickel fluoride are suitable for different application scenarios. For example, high-purity nickel fluoride may be more suitable for manufacturing high-quality optical and laser crystals, while low-grade nickel fluoride may be used in some applications that do not require high performance.
In summary, the grade differences of nickel fluoride are mainly reflected in purity, impurity content, packaging tightness, quality stability, and applicability. When choosing nickel fluoride products, the appropriate grade should be selected based on specific application needs and scenarios
The largest exporter of nickel fluoride: China
