Sulphates; of nickel

HS v2022 Code: 283324

About sulphates; of nickel

HS code 283324 covers the classification of sulphates of nickel. Nickel sulphates are important industrial chemicals with a wide range of applications, including in the production of nickel-based alloys, electroplating, and as catalysts. The global nickel sulphate market is expected to grow steadily in the coming years, driven by increasing demand from the automotive, electronics, and aerospace industries.

Production process

Nickel sulphates are typically produced through the chemical reaction of nickel metal or nickel oxide with sulphuric acid. The resulting solution is then crystallized to form the final nickel sulphate product. Depending on the purity requirements, the production process may involve additional purification steps, such as ion exchange or solvent extraction.

Production inputs

The main inputs required for the production of nickel sulphates include nickel metal or nickel oxide as the primary raw material, as well as sulphuric acid and other chemicals for the reaction and purification processes. Specialized production equipment, such as reactors, crystallizers, and filtration systems, are also necessary for the manufacturing of nickel sulphates.

Production outputs

Nickel sulphates produced under HS code 283324 are primarily used as precursors for the production of other nickel compounds, such as 283325 Nickel nitrates, 283326 Nickel chlorides, and 283327 Nickel carbonates. These nickel compounds find applications in various industries, including electroplating, battery manufacturing, and the production of nickel-based catalysts and pigments.

Revisions to 283324

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 283324. The most recent 1 version of this code (283324) is in the HS v2022 system (this version):

This page shows the most recent version of code 283324.

Older versions

Family tree for sulphates; of nickel

    graph LR
    A["<a href='/classifications/hs/v2022/28'>28: Inorganic chemicals; organic and inorganic compounds of precious metals; of rare earth metals, of radio-active elements and of isotopes</a>"]
A --> B["<a href='/classifications/hs/v2022/2833'>2833: Sulphates; alums; peroxosulphates (persulphates)</a>"]
B --> C["<a href='/classifications/hs/v2022/283324'>283324: Sulphates; of nickel</a>"]

    B --> D["<a href='/classifications/hs/v2022/283311'>283311: Sodium sulphates; disodium sulphate</a>"]
B --> E["<a href='/classifications/hs/v2022/283319'>283319: Sodium sulphates; other than disodium sulphate</a>"]
B --> F["<a href='/classifications/hs/v2022/283321'>283321: Sulphates; of magnesium</a>"]
B --> G["<a href='/classifications/hs/v2022/283322'>283322: Sulphates; of aluminium</a>"]
B --> H["<a href='/classifications/hs/v2022/283325'>283325: Sulphates; of copper</a>"]
B --> I["<a href='/classifications/hs/v2022/283327'>283327: Sulphates; of barium</a>"]
B --> J["<a href='/classifications/hs/v2022/283329'>283329: Sulphates; n.e.c. in item no. 2833.2</a>"]
B --> K["<a href='/classifications/hs/v2022/283330'>283330: Alums</a>"]
B --> L["<a href='/classifications/hs/v2022/283340'>283340: Peroxosulphates (persulphates)</a>"]

    

    %% Color coordination by level

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight