Acids; acyclic polycarboxylic acids; azelaic acid, sebacic acid, their salts and esters

HS v2022 Code: 291713

About acids; acyclic polycarboxylic acids; azelaic acid, sebacic acid, their salts and esters

HS code 291713 covers a range of acyclic polycarboxylic acids, including the important industrial chemicals azelaic acid and sebacic acid, as well as their salts and esters. These compounds have a wide variety of applications across numerous industries, making them an essential part of the global chemical supply chain. Their production and trade play a significant role in the broader economy, supporting industries from plastics and lubricants to personal care products and pharmaceuticals.

Production process

The primary production techniques for the chemicals covered under HS code 291713 involve various chemical synthesis processes. Azelaic acid, for example, is typically produced by the oxidation of oleic acid, while sebacic acid is often synthesized through the dimerization of fatty acids. These processes may involve the use of catalysts, solvents, and other reagents to facilitate the desired chemical reactions and purification steps.

Production inputs

The main inputs required for the production of the chemicals in this HS code include raw materials such as fatty acids, alcohols, and oxidizing agents. Additionally, specialized equipment like reactors, distillation columns, and purification systems are necessary to carry out the various synthesis and separation processes. Energy sources, such as heat or electricity, are also important inputs for the manufacturing of these acyclic polycarboxylic acids and their derivatives.

Production outputs

The primary outputs of HS code 291713 are the acyclic polycarboxylic acids, their salts, and esters. These chemicals find applications in a wide range of industries, including 390120 Polymers of ethylene, in primary forms, 340211 (Organic surface-active agents (other than soap)), 300490 Medicaments consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses or in forms or packings for retail sale, and 340590 (Polishes and creams, for footwear, furniture, floors, coachwork, glass or metal, scouring pastes and powders and similar preparations (excluding artificial waxes and prepared waxes of heading 3404)). The versatility of these chemicals ensures a steady demand across various sectors of the global economy.

Revisions to 291713

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 291713. The most recent 1 version of this code (291713) is in the HS v2022 system (this version):

This page shows the most recent version of code 291713.

Family tree for acids; acyclic polycarboxylic acids; azelaic acid, sebacic acid, their salts and esters

    graph LR
    A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2917'>2917: Acids; polycarboxylic acids, their anhydrides, halides, peroxides and peroxy-acids; their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> C["<a href='/classifications/hs/v2022/291713'>291713: Acids; acyclic polycarboxylic acids; azelaic acid, sebacic acid, their salts and esters</a>"]

    B --> D["<a href='/classifications/hs/v2022/291711'>291711: Acids; acyclic polycarboxylic acids; oxalic acid, its salts and esters</a>"]
B --> E["<a href='/classifications/hs/v2022/291712'>291712: Acids; acyclic polycarboxylic acids; adipic acid, its salts and esters</a>"]
B --> F["<a href='/classifications/hs/v2022/291714'>291714: Acids; acyclic polycarboxylic acids; maleic anhydride</a>"]
B --> G["<a href='/classifications/hs/v2022/291719'>291719: Acids; acyclic polycarboxylic acids; n.e.c. in item no. 2917.1</a>"]
B --> H["<a href='/classifications/hs/v2022/291720'>291720: Acids; cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and derivatives</a>"]
B --> I["<a href='/classifications/hs/v2022/291732'>291732: Acids; aromatic polycarboxylic acids; dioctyl orthophthalates</a>"]
B --> J["<a href='/classifications/hs/v2022/291733'>291733: Acids; aromatic polycarboxylic acids; dinonyl or didecyl orthophthalates</a>"]
B --> K["<a href='/classifications/hs/v2022/291734'>291734: Acids; aromatic polycarboxylic acids; other esters of orthophthalic acids</a>"]
B --> L["<a href='/classifications/hs/v2022/291735'>291735: Acids; aromatic polycarboxylic acids; phthalic anhydride</a>"]
B --> M["<a href='/classifications/hs/v2022/291736'>291736: Acids; aromatic polycarboxylic acids; terephthalic acid and its salts</a>"]
B --> N["<a href='/classifications/hs/v2022/291737'>291737: Acids; aromatic polycarboxylic acids; dimethyl terephthalate</a>"]
B --> O["<a href='/classifications/hs/v2022/291739'>291739: Acids; aromatic polycarboxylic acids; n.e.c. in item no. 2917.3</a>"]

    

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