Inorganic oxygen compounds; of non-metals, n.e.c. in item no. 2811.2

HS v2022 Code: 281129

About inorganic oxygen compounds; of non-metals, n.e.c. in item no. 2811.2

HS code 281129 covers a diverse range of inorganic oxygen compounds derived from non-metallic elements. These compounds play a crucial role in various industries, from chemical manufacturing to environmental applications. They are essential building blocks for a wide array of products, contributing to the overall functioning of the global economy.

Production process

The production of inorganic oxygen compounds under HS code 281129 typically involves a combination of chemical synthesis and purification processes. Depending on the specific compound, common techniques may include oxidation, reduction, or acid-base reactions. Careful control of temperature, pressure, and reagent concentrations is essential to ensure the desired product quality and purity.

Production inputs

The main inputs required for the production of inorganic oxygen compounds under HS code 281129 include various non-metallic elements, such as hydrogen, carbon, nitrogen, and sulfur. Additionally, specialized equipment like reactors, distillation columns, and filtration systems are necessary to facilitate the chemical processes. Energy sources, such as electricity or steam, are also crucial inputs for the manufacturing operations.

Production outputs

The inorganic oxygen compounds produced under HS code 281129 have a wide range of applications. They can be used as intermediates in the production of 290000 Organic Chemicals, 280000 Inorganic Chemicals, and 381000 Miscellaneous Chemical Products. These compounds may also find use in 282500 Fertilizers and Nitrogen Compounds, 282000 Pesticides and Other Agrochemical Products, and 281000 Basic Chemicals.

Revisions to 281129

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 281129. The most recent 1 version of this code (281129) is in the HS v2022 system (this version):

This page shows the most recent version of code 281129.

Family tree for inorganic oxygen compounds; of non-metals, n.e.c. in item no. 2811.2

    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/v2022/2811'>2811: Inorganic acids and other inorganic oxygen compounds of non-metals; n.e.c. in heading no. 2806 to 2810</a>"]
B --> C["<a href='/classifications/hs/v2022/281129'>281129: Inorganic oxygen compounds; of non-metals, n.e.c. in item no. 2811.2</a>"]

    B --> D["<a href='/classifications/hs/v2022/281111'>281111: Hydrogen fluoride (hydrofluoric acid)</a>"]
B --> E["<a href='/classifications/hs/v2022/281112'>281112: Hydrogen cyanide (hydrocyanic acid)</a>"]
B --> F["<a href='/classifications/hs/v2022/281119'>281119: Inorganic acids; other than hydrogen fluoride</a>"]
B --> G["<a href='/classifications/hs/v2022/281121'>281121: Carbon dioxide</a>"]
B --> H["<a href='/classifications/hs/v2022/281122'>281122: Silicon dioxide</a>"]

    

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