Inorganic or organic compounds of precious metals, n.e.c.; amalgams

HS v2017 Code: 284390

About inorganic or organic compounds of precious metals, n.e.c.; amalgams

HS code 284390 covers a diverse range of inorganic and organic compounds containing precious metals, such as gold, silver, and platinum. These compounds have a wide variety of applications in various industries, including electronics, catalysis, and medicine. They play a crucial role in the global economy, enabling the production of essential products and technologies.

Production process

The production of compounds under HS code 284390 typically involves complex chemical processes. These may include extraction, purification, and synthesis techniques to isolate and combine the precious metal elements with other compounds. The specific methods used can vary depending on the target compound and its intended application.

Production inputs

The main inputs required for the production of HS code 284390 compounds include precious metal ores or concentrates, various chemical reagents, and specialized equipment for handling and processing these materials. Depending on the specific compound, additional inputs such as solvents, catalysts, and energy sources may also be required.

Production outputs

The compounds classified under HS code 284390 have a wide range of applications and are often used as inputs for other industries. These compounds may be used in the production of 284410 Radioactive chemical elements and radioactive isotopes, 284420 Radioactive isotopes and compounds, and 284440 Radioactive residues, as well as in the manufacture of various electronic components, catalysts, and medical devices.

Revisions to 284390

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 284390. The most recent 1 version of this code (284390) is in the HS v2022 system:

This page shows a legacy version of code 284390 ( HS v2017).

Older versions

Family tree for inorganic or organic compounds of precious metals, n.e.c.; amalgams

    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/v2017/2843'>2843: Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals</a>"]
B --> C["<a href='/classifications/hs/v2017/284390'>284390: Inorganic or organic compounds of precious metals, n.e.c.; amalgams</a>"]

    B --> D["<a href='/classifications/hs/v2017/284310'>284310: Colloidal precious metals; whether or not chemically defined</a>"]
B --> E["<a href='/classifications/hs/v2017/284321'>284321: Silver compounds; silver nitrates</a>"]
B --> F["<a href='/classifications/hs/v2017/284329'>284329: Silver compounds; excluding silver nitrates</a>"]
B --> G["<a href='/classifications/hs/v2017/284330'>284330: Gold compounds</a>"]

    

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    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
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class B level4
class C level6
class D level6
class E level6
class F level6
class G level6

  class C highlight

  %% class A level1
  %% class B,C level2
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  %% class J,K,L,M,N,O,P level3
  %% class C highlight