Salts of oxometallic or peroxometallic acids; colloidal precious metals and compounds thereof; inorganic and organic compounds of mercury; other inorganic chemicals n.e.c.; compressed air; amalgams

CPC v2.1 Code: 3425

About salts of oxometallic or peroxometallic acids; colloidal precious metals and compounds thereof; inorganic and organic compounds of mercury; other inorganic chemicals n.e.c.; compressed air; amalgams

cpc code 3425 encompasses a diverse range of inorganic chemicals and compounds, including salts of oxometallic or peroxometallic acids, colloidal precious metals and their compounds, inorganic and organic mercury compounds, and other miscellaneous inorganic chemicals. These products play a crucial role in various industries, from metallurgy and electronics to pharmaceuticals and environmental applications. This code is an important part of the broader chemical industry, contributing to the development of innovative materials and technologies that drive economic growth and progress.

Production process

The production of the items covered under cpc code 3425 involves a range of chemical synthesis and processing techniques. Salts of oxometallic or peroxometallic acids are typically produced through the reaction of metal oxides or hydroxides with acids, while colloidal precious metals are often obtained through reduction of metal salts. Inorganic and organic mercury compounds may be synthesized from elemental mercury or its salts. The specific production methods can vary depending on the target compound and its intended application.

Production inputs

The main inputs required for the industries covered under cpc code 3425 include a variety of raw materials, such as metal oxides, hydroxides, and salts, as well as elemental metals and organic compounds. Specialized equipment, such as chemical reactors, filtration systems, and purification units, are also essential for the production of these inorganic chemicals and compounds. Additionally, energy sources, such as electricity or steam, are necessary for the various chemical processes involved.

Production outputs

The outputs of the industries covered under cpc code 3425 are diverse and find applications in a wide range of sectors. The salts of oxometallic or peroxometallic acids, colloidal precious metals, and inorganic and organic mercury compounds are used in the production of 3420 Fertilizers and nitrogen compounds, 3430 Paints, varnishes and similar coatings, printing ink and mastics, 3450 Soap and detergents, cleaning and polishing preparations, perfumes and toilet preparations, and 3690 Other manufactured goods n.e.c. among others. The compressed air and amalgams produced under this code also find applications in various industries.

Family tree for salts of oxometallic or peroxometallic acids; colloidal precious metals and compounds thereof; inorganic and organic compounds of mercury; other inorganic chemicals n.e.c.; compressed air; amalgams

    graph LR
    A["<a href='/classifications/cpc/v2-1/3'>3: Other transportable goods, except metal products, machinery and equipment</a>"]
A --> B["<a href='/classifications/cpc/v2-1/34'>34: Basic chemicals</a>"]
B --> C["<a href='/classifications/cpc/v2-1/342'>342: Basic inorganic chemicals n.e.c.</a>"]
C --> D["<a href='/classifications/cpc/v2-1/3425'>3425: Salts of oxometallic or peroxometallic acids; colloidal precious metals and compounds thereof; inorganic and organic compounds of mercury; other inorganic chemicals n.e.c.; compressed air; amalgams</a>"]

    C --> E["<a href='/classifications/cpc/v2-1/3421'>3421: Hydrogen, nitrogen, oxygen, carbon dioxide and rare gases; inorganic oxygen compounds of non-metals n.e.c.</a>"]
C --> F["<a href='/classifications/cpc/v2-1/3422'>3422: Zinc oxide; zinc peroxide; chromium oxides and hydroxides; manganese oxides; iron oxides and hydroxides; earth colours; cobalt oxides and hydroxides; titanium oxides; lead oxides; red lead and orange lead; inorganic bases n.e.c.; metal oxides, hydroxides and peroxides n.e.c., except of mercury</a>"]
C --> G["<a href='/classifications/cpc/v2-1/3423'>3423: Chemical elements n.e.c.; inorganic acids; inorganic oxygen compounds of boron, silicon and carbon; halogen or sulphur compounds of non-metals; sodium hydroxide; hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides of strontium or barium; aluminium hydroxide; hydrozine and hydroxylamine and their inorganic salts</a>"]
C --> H["<a href='/classifications/cpc/v2-1/3424'>3424: Phosphates of triammonium; salts and peroxysalts of inorganic acids and metals n.e.c.</a>"]
C --> I["<a href='/classifications/cpc/v2-1/3426'>3426: Isotopes n.e.c. and compounds thereof (including heavy water)</a>"]
C --> J["<a href='/classifications/cpc/v2-1/3427'>3427: Cyanides, cyanide oxides and complex cyanides; fulminates, cyanates and thiocyanates; silicates; borates; perborates</a>"]
C --> K["<a href='/classifications/cpc/v2-1/3428'>3428: Hydrogen peroxide; phosphides; carbides; hydrides, nitrides, azides, silicides and borides</a>"]
C --> L["<a href='/classifications/cpc/v2-1/3429'>3429: Compounds of rare earth metals, of yttrium or of scandium</a>"]

    D --> M["<a href='/classifications/cpc/v2-1/34250'>34250: Salts of oxometallic or peroxometallic acids; colloidal precious metals and compounds thereof; inorganic and organic compounds of mercury; other inorganic chemicals n.e.c.; compressed air; amalgams</a>"]


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    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
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class B level2
class C level3
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level4
class K level4
class L level4
class M level5

  class D 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 D highlight