Inorganic bases, metal oxides, hydroxides and peroxides; n.e.c. in heading no. 2825

HS v2017 Code: 282590

About inorganic bases, metal oxides, hydroxides and peroxides; n.e.c. in heading no. 2825

HS code 282590 covers a diverse range of inorganic chemical compounds that have a wide variety of industrial and commercial applications. These substances, which include metal oxides, hydroxides, and peroxides, are essential raw materials for numerous industries, from construction and manufacturing to pharmaceuticals and agriculture. Their unique chemical properties make them indispensable in the production of a vast array of products that are integral to the global economy.

Production process

The production of the chemical compounds covered under HS code 282590 typically involves a range of techniques, including high-temperature reactions, electrolysis, and chemical precipitation. Depending on the specific compound, the manufacturing process may involve the controlled oxidation or reduction of metallic elements, the combination of various inorganic compounds, or the extraction and purification of naturally occurring minerals.

Production inputs

The main inputs required for the production of the chemicals under HS code 282590 include various metallic elements, such as 280511 Sodium, 280519 Potassium, 280530 Calcium, and 280540 Magnesium, as well as non-metallic elements like 280410 Hydrogen, 280420 Helium, and 280430 Nitrogen. Additionally, the production process may require specialized equipment, such as high-temperature furnaces, electrolytic cells, and chemical reactors.

Production outputs

The chemicals produced under HS code 282590 are used as raw materials in a wide range of industries, including 281511 (Sodium hydroxide (caustic soda)), 281512 (Potassium hydroxide (caustic potash)), 281610 Hydroxide and peroxide of magnesium, and 281700 Zinc oxide; zinc peroxide. These compounds are essential for the production of various products, such as glass, ceramics, paints, and pharmaceuticals, among others.

Revisions to 282590

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 282590. The most recent 1 version of this code (282590) is in the HS v2022 system:

This page shows a legacy version of code 282590 ( HS v2017).

Older versions

Family tree for inorganic bases, metal oxides, hydroxides and peroxides; n.e.c. in heading no. 2825

    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/v2017/2825'>2825: Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides</a>"]
B --> C["<a href='/classifications/hs/v2017/282590'>282590: Inorganic bases, metal oxides, hydroxides and peroxides; n.e.c. in heading no. 2825</a>"]

    B --> D["<a href='/classifications/hs/v2017/282510'>282510: Hydrazine and hydroxylamine and their inorganic salts</a>"]
B --> E["<a href='/classifications/hs/v2017/282520'>282520: Lithium oxide and hydroxide</a>"]
B --> F["<a href='/classifications/hs/v2017/282530'>282530: Vanadium oxides and hydroxides</a>"]
B --> G["<a href='/classifications/hs/v2017/282540'>282540: Nickel oxides and hydroxides</a>"]
B --> H["<a href='/classifications/hs/v2017/282550'>282550: Copper oxides and hydroxides</a>"]
B --> I["<a href='/classifications/hs/v2017/282560'>282560: Germanium oxides and zirconium dioxide</a>"]
B --> J["<a href='/classifications/hs/v2017/282570'>282570: Molybdenum oxides and hydroxides</a>"]
B --> K["<a href='/classifications/hs/v2017/282580'>282580: Antimony oxides</a>"]

    

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