| Application: | Industrial, Chemical |
|---|---|
| Purity: | >99.95% |
| Alloy: | Non-alloy |
| Type: | Nickel Oxide Black |
| Powder: | Powder |
| Synonyms: | Nickel Oxide Black |
| Samples: |
|---|
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Audited Supplier | Black nickel oxide: |
| Black nickel oxide is actually nickel trioxide Ni2O3, also known as high nickel oxide. Black shiny powder. The density is 4.83. Insoluble in water, soluble in sulfuric acid to release oxygen, soluble in hydrochloric acid to release chlorine, and soluble in ammonia. It can also reduce nickel monoxide at 600 ºC. Used as a pigment for ceramics, glass and enamel, and for making nickel powder. By mildly heating nickel nitrate, nickel carbonate or nickel hydroxide. Nickel sulfate solution and sodium carbonate solution are recombined to produce nickel carbonate, which is filtered, concentrated, cooled and crystallized, centrifuged, and dried to obtain a dried nickel carbonate solid, which is then calcined and ball milled to obtain nickel trioxide. |
| The smelting and extraction methods of black nickel oxide can be divided into two categories: fire method and wet method. The former can be divided into nickel-iron method and sulfur-making smelting method, while the latter includes reduction roasting-atmospheric ammonia leaching method and pressurized acid leaching method. |
| Name | Cas.No | Appearance |
| Nickel Carbonate | 12607-70-4 | Green powder |
| Nickelous Sulfate | 7786-81-4 | Green crystal |
| Nickel Acetate Tetrahydrate | 6018-89-9 | Green crystal |
| Nickel Diacetate | 373-02-4 | Green powder |
| Nickel Nitrate | 13478-00-7 | Green crystal |
| Nickelous Oxide | 1313-99-1 | Green powder |
| Nickel Fluoride | 13940-83-5 | Green crystal |
| Nickel Chloride | 7791-20-0 | Green crystal |
| Anhydrous Nickel Chloride | 7718-54-9 | Yellow-brown powder |
| Nickel Bromide Trihydrate | 7789-49-3 | Yellow-green crystals |
| Nickel Sulfamate | 13770-89-3 | Green crystal |
| Nickelous Hypophosphite | 13477-97-9 | Green crystal |
| Electrolytic Nickel | / | Black powder |
| Nickel Hydroxide | / | Green powder |
| Nickel Decanoate Granule | ||
| Nickel Borate Granule | ||
| Spherical Nickel Hydroxide for Powder Batteries | ||
| Coated Cobalt Spherical Nickel Hydroxide for Powder Batteries | ||
| Spherical Nickel Hydroxide for Ni-Cd Batteries | ||
| Coated Cobalt Spherical Nickel Hydroxide for Ni-Cd Batteries | ||
| Spherical Nickel Hydroxide for High Temperature Batteries | ||
| Coated Cobalt Spherical Nickel Hydroxide for High Temperature Batteries | ||
| Spherical Nickel Hydroxide with High Capacity | ||
| Coated Cobalt Spherical Nickel Hydroxide with High Capacity | ||
| Spherical Nickel Hydroxide | ||
| Coated Cobalt Spherical Nickel Hydroxide | ||
| Nickel Oxide Green | ||
| Nickel Oxide Black |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
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