Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849
HS v2022 Code: 285000
About hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849
HS code 285000 covers a diverse range of inorganic chemical compounds, including hydrides, nitrides, azides, silicides, and borides. These materials possess unique physical and chemical properties that make them valuable in a wide array of industrial applications, from electronics and aerospace to energy production and chemical processing. Their importance extends across various sectors, contributing to technological advancements and the broader global economy.
Production process
The production of the compounds covered under HS code 285000 typically involves complex chemical synthesis processes. Common techniques include high-temperature reactions, electrochemical methods, and specialized vapor deposition processes. The specific production methods can vary depending on the target compound, with factors such as reaction conditions, precursor materials, and purification steps playing a crucial role in determining the final product characteristics.
Production inputs
The main inputs required for the production of HS code 285000 compounds include a variety of raw materials, such as elemental metals, gases, and other inorganic compounds. Specialized equipment, such as high-temperature furnaces, vacuum chambers, and precise control systems, are also essential for the manufacturing process. Additionally, skilled personnel with expertise in inorganic chemistry and materials science are necessary to ensure the efficient and safe production of these specialized chemical compounds.
Production outputs
The compounds covered under HS code 285000 find applications in a diverse range of industries. Hydrides, for instance, are used in energy storage solutions, while nitrides are employed in the production of 854110 semiconductor devices, 902830 gas sensors, and 854140 light-emitting diodes. Silicides are utilized in the manufacture of 854231 electronic integrated circuits, and borides are used in the production of 848610 semiconductor devices and 848620 electronic integrated circuits. The outputs of this industry are often consumed by other HS codes, contributing to the development of advanced technologies and products across various sectors.
Revisions to 285000
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 285000. The most recent 1 version of this code (285000) is in the HS v2022 system (this version):
This page shows the most recent version of code 285000.
Family tree for hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849
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/v2022/2850'>2850: Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849</a>"] B --> C["<a href='/classifications/hs/v2022/285000'>285000: Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849</a>"] %% Color coordination by level classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px 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 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