Sodium sulphates; other than disodium sulphate

HS v2017 Code: 283319

About sodium sulphates; other than disodium sulphate

HS code 283319 covers a range of sodium sulphate compounds, excluding disodium sulphate. These inorganic chemicals are widely used in various industries, including glass manufacturing, detergent production, and textile processing. As a key component in many industrial processes, the sodium sulphates described by this code play a vital role in the global economy, contributing to the production of essential goods and materials.

Production process

The primary production method for sodium sulphates under HS code 283319 involves the reaction of sodium-based compounds, such as sodium hydroxide or sodium carbonate, with sulfuric acid. This process results in the formation of sodium sulphate, which is then purified and crystallized to obtain the desired product. Depending on the specific application, additional processing steps may be required, such as drying, granulation, or blending with other additives.

Production inputs

The main inputs for the production of sodium sulphates under HS code 283319 include sodium-based raw materials, such as 280511 sodium or 283650 sodium carbonate, as well as sulfuric acid. Additionally, the production process may require specialized equipment, such as reactors, crystallizers, and drying systems, as well as energy sources and water for the various processing steps.

Production outputs

The primary output of HS code 283319 is a range of sodium sulphate compounds, which are used in a variety of industries. These sodium sulphates may be consumed by industries producing 252010 glass, 340220 detergents, or 540700 textiles, among others. The specific applications and end-uses of the sodium sulphates can vary depending on their purity, chemical composition, and physical properties.

Revisions to 283319

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 283319. The most recent 1 version of this code (283319) is in the HS v2022 system:

This page shows a legacy version of code 283319 ( HS v2017).

Newer versions
Older versions

Family tree for sodium sulphates; other than disodium sulphate

    graph LR
    A["<a href='/classifications/hs/v2017/28'>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/v2017/2833'>2833: Sulphates; alums; peroxosulphates (persulphates)</a>"]
B --> C["<a href='/classifications/hs/v2017/283319'>283319: Sodium sulphates; other than disodium sulphate</a>"]

    B --> D["<a href='/classifications/hs/v2017/283311'>283311: Sodium sulphates; disodium sulphate</a>"]
B --> E["<a href='/classifications/hs/v2017/283321'>283321: Sulphates; of magnesium</a>"]
B --> F["<a href='/classifications/hs/v2017/283322'>283322: Sulphates; of aluminium</a>"]
B --> G["<a href='/classifications/hs/v2017/283324'>283324: Sulphates; of nickel</a>"]
B --> H["<a href='/classifications/hs/v2017/283325'>283325: Sulphates; of copper</a>"]
B --> I["<a href='/classifications/hs/v2017/283327'>283327: Sulphates; of barium</a>"]
B --> J["<a href='/classifications/hs/v2017/283329'>283329: Sulphates; n.e.c. in item no. 2833.2</a>"]
B --> K["<a href='/classifications/hs/v2017/283330'>283330: Alums</a>"]
B --> L["<a href='/classifications/hs/v2017/283340'>283340: Peroxosulphates (persulphates)</a>"]

    

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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