Arsenic trichloride and other chlorides and chloride oxides, n.e.c. in item no. 2812

HS v2017 Code: 281219

About arsenic trichloride and other chlorides and chloride oxides, n.e.c. in item no. 2812

HS code 281219 covers a range of inorganic chemical compounds, including arsenic trichloride and other chlorides and chloride oxides. These substances play a crucial role in various industrial processes, from the production of pesticides and semiconductors to the manufacturing of specialty glass and ceramics. As a key component in the broader chemical industry, the products under this code contribute significantly to the global economy and support the development of numerous downstream applications.

Production process

The production of the chemicals covered by HS code 281219 typically involves a combination of chemical reactions and purification processes. Arsenic trichloride, for example, is commonly produced by the reaction of arsenic with chlorine gas. Other chlorides and chloride oxides may be synthesized through similar halogenation reactions or by the thermal decomposition of related compounds. Careful control of temperature, pressure, and reaction conditions is essential to ensure the desired purity and composition of the final products.

Production inputs

The main inputs required for the production of the chemicals under HS code 281219 include raw materials such as arsenic, chlorine, and other elemental or compound feedstocks. Specialized equipment, such as chemical reactors, distillation columns, and purification systems, are also necessary to facilitate the various production steps. Additionally, the industry relies on a skilled workforce with expertise in chemical engineering, process control, and quality assurance.

Production outputs

The chemicals produced under HS code 281219 serve as essential inputs for a wide range of downstream industries. Arsenic trichloride, for instance, is used in the manufacture of 281219 Arsenic trichloride, which is a key component in the production of 281119 Phosphorus oxychloride and other specialty chemicals. Other chlorides and chloride oxides covered by this code may find applications in the production of 282810 Hypochlorites, 282739 Chlorides, n.e.c., and various pharmaceutical and agrochemical products.

Revisions to 281219

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 281219. The most recent 1 version of this code (281219) is in the HS v2022 system:

This page shows a legacy version of code 281219 ( HS v2017).

Family tree for arsenic trichloride and other chlorides and chloride oxides, n.e.c. in item no. 2812

    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/v2017/2812'>2812: Halides and halide oxides of non-metals</a>"]
B --> C["<a href='/classifications/hs/v2017/281219'>281219: Arsenic trichloride and other chlorides and chloride oxides, n.e.c. in item no. 2812</a>"]

    B --> D["<a href='/classifications/hs/v2017/281211'>281211: Carbonyl dichloride (phosgene)</a>"]
B --> E["<a href='/classifications/hs/v2017/281212'>281212: Phosphorus oxychloride</a>"]
B --> F["<a href='/classifications/hs/v2017/281213'>281213: Phosphorus trichloride</a>"]
B --> G["<a href='/classifications/hs/v2017/281214'>281214: Phosphorus pentachloride</a>"]
B --> H["<a href='/classifications/hs/v2017/281215'>281215: Sulphur monochloride</a>"]
B --> I["<a href='/classifications/hs/v2017/281216'>281216: Sulphur dichloride</a>"]
B --> J["<a href='/classifications/hs/v2017/281217'>281217: Thionyl chloride</a>"]
B --> K["<a href='/classifications/hs/v2017/281290'>281290: Halides and halide oxides of non-metals; excluding chloride</a>"]

    

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