Derivatives of hydrocarbons; salts of perfluorooctane sulphonic acid n.e.c in heading no. 2904, whether or not halogenated
HS v2022 Code: 290435
About derivatives of hydrocarbons; salts of perfluorooctane sulphonic acid n.e.c in heading no. 2904, whether or not halogenated
HS code 290435 covers a range of chemical compounds derived from hydrocarbons, including salts of perfluorooctane sulphonic acid. These substances have a wide variety of industrial and commercial applications, making them an important part of the global chemical industry. Their versatility and unique properties make them essential inputs for the production of a diverse array of products across numerous sectors, from consumer goods to advanced materials.
Production process
The production of the derivatives covered under HS code 290435 typically involves complex chemical synthesis processes. This may include the reaction of hydrocarbons with various reagents, such as halogens or sulfonating agents, to introduce functional groups and create the desired molecular structures. Purification and separation techniques, such as distillation or crystallization, are often employed to isolate the target compounds from the reaction mixtures.
Production inputs
The main inputs required for the production of the chemicals under HS code 290435 include a range of hydrocarbon feedstocks, such as 271011 Petroleum oils and oils obtained from bituminous minerals, other than crude, as well as specialized reagents and catalysts. Additionally, the production process may require various types of processing equipment, such as reactors, distillation columns, and purification systems.
Production outputs
The outputs of the industry covered by HS code 290435 include a diverse range of chemical compounds that find applications in numerous industries. These derivatives may be used as intermediates in the production of 290531 (Ethylene glycol (ethanediol)), 290919 Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives, and 290531 Glycerol, among other products. The versatility of these chemicals makes them essential inputs for a wide range of downstream industries, from pharmaceuticals to specialty coatings and advanced materials.
Revisions to 290435
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 290435. The most recent 1 version of this code (290435) is in the HS v2022 system (this version):
This page shows the most recent version of code 290435.
Family tree for derivatives of hydrocarbons; salts of perfluorooctane sulphonic acid n.e.c in heading no. 2904, whether or not halogenated
graph LR A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"] A --> B["<a href='/classifications/hs/v2022/2904'>2904: Sulphonated, nitrated or nitrosated derivatives of hydrocarbons; whether or not halogenated</a>"] B --> C["<a href='/classifications/hs/v2022/290435'>290435: Derivatives of hydrocarbons; salts of perfluorooctane sulphonic acid n.e.c in heading no. 2904, whether or not halogenated</a>"] B --> D["<a href='/classifications/hs/v2022/290410'>290410: Derivatives of hydrocarbons; containing only sulpho groups, their salts and ethyl esters, whether or not halogenated</a>"] B --> E["<a href='/classifications/hs/v2022/290420'>290420: Derivatives of hydrocarbons; containing only nitro or only nitroso groups, whether or not halogenated</a>"] B --> F["<a href='/classifications/hs/v2022/290431'>290431: Derivatives of hydrocarbons; perfluorooctane sulphonic acid, whether or not halogenated</a>"] B --> G["<a href='/classifications/hs/v2022/290432'>290432: Derivatives of hydrocarbons; ammonium perfluorooctane sulphonate, whether or not halogenated</a>"] B --> H["<a href='/classifications/hs/v2022/290433'>290433: Derivatives of hydrocarbons; lithium perfluorooctane sulphonate, whether or not halogenated</a>"] B --> I["<a href='/classifications/hs/v2022/290434'>290434: Derivatives of hydrocarbons; potassium perfluorooctane sulphonate, whether or not halogenated</a>"] B --> J["<a href='/classifications/hs/v2022/290436'>290436: Derivatives of hydrocarbons; perfluorooctane sulphonyl fluoride, whether or not halogenated</a>"] B --> K["<a href='/classifications/hs/v2022/290491'>290491: Derivatives of hydrocarbons; trichloronitromethane (chloropicrin), whether or not halogenated</a>"] B --> L["<a href='/classifications/hs/v2022/290499'>290499: Derivatives of hydrocarbons n.e.c. in heading no. 2904, whether or not halogenated</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 D level6 class E level6 class F level6 class G level6 class H level6 class I level6 class J level6 class K level6 class L 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