Acids; unsaturated acyclic monocarboxylic acids; acrylic acid and its salts

HS v2022 Code: 291611

About acids; unsaturated acyclic monocarboxylic acids; acrylic acid and its salts

HS code 291611 covers the classification of unsaturated acyclic monocarboxylic acids, with a particular focus on acrylic acid and its salts. This industry plays a crucial role in the broader chemical and plastics sectors, providing essential raw materials for the production of a wide range of consumer and industrial products. The global market for acrylic acid and its derivatives is expected to continue growing, driven by increasing demand from industries such as paints, coatings, adhesives, and superabsorbent polymers.

Production process

Acrylic acid is primarily produced through the catalytic oxidation of propylene, a petrochemical feedstock. The process typically involves several key steps, including propylene purification, catalytic oxidation, product separation, and purification. Manufacturers may also utilize alternative production methods, such as the oxidation of isobutylene or the hydrolysis of acrylonitrile, depending on the availability and cost of raw materials.

Production inputs

The main inputs required for the production of acrylic acid and its salts include propylene or other hydrocarbon feedstocks, catalysts, and various chemical reagents. Specialized equipment, such as reactors, distillation columns, and purification systems, are also essential for the manufacturing process. Additionally, the industry relies on a skilled workforce with expertise in chemical engineering, process optimization, and quality control.

Production outputs

The primary output of HS code 291611 is acrylic acid and its salts, which are then used as key ingredients in the production of a wide range of downstream products. These include 390690 acrylic polymers, 320910 acrylic paints and coatings, 350691 acrylic adhesives, and 391800 acrylic floor and wall coverings. The industry's outputs are essential for various industries, from construction and automotive to personal care and consumer electronics.

Revisions to 291611

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 291611. The most recent 1 version of this code (291611) is in the HS v2022 system (this version):

This page shows the most recent version of code 291611.

Family tree for acids; unsaturated acyclic monocarboxylic acids; acrylic acid and its salts

    graph LR
    A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2916'>2916: Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> C["<a href='/classifications/hs/v2022/291611'>291611: Acids; unsaturated acyclic monocarboxylic acids; acrylic acid and its salts</a>"]

    B --> D["<a href='/classifications/hs/v2022/291612'>291612: Acids; unsaturated acyclic monocarboxylic acids; esters of acrylic acid</a>"]
B --> E["<a href='/classifications/hs/v2022/291613'>291613: Acids; unsaturated acyclic monocarboxylic acids; methacrylic acid and its salts</a>"]
B --> F["<a href='/classifications/hs/v2022/291614'>291614: Acids; unsaturated acyclic monocarboxylic acids; esters of methacrylic acid</a>"]
B --> G["<a href='/classifications/hs/v2022/291615'>291615: Acids; unsaturated acyclic monocarboxylic acids; oleic, linoleic or linolenic acids, their salts and esters</a>"]
B --> H["<a href='/classifications/hs/v2022/291616'>291616: Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives, binapacryl (ISO)</a>"]
B --> I["<a href='/classifications/hs/v2022/291619'>291619: Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives, n.e.c. in item no. 2916.1</a>"]
B --> J["<a href='/classifications/hs/v2022/291620'>291620: Acids; cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives</a>"]
B --> K["<a href='/classifications/hs/v2022/291631'>291631: Acids; aromatic monocarboxylic acids, benzoic acid, its salts and esters</a>"]
B --> L["<a href='/classifications/hs/v2022/291632'>291632: Acids; aromatic monocarboxylic acids, benzoyl peroxide and benzoyl chloride</a>"]
B --> M["<a href='/classifications/hs/v2022/291634'>291634: Acids; aromatic monocarboxylic acids, phenylacetic acid and its salts</a>"]
B --> N["<a href='/classifications/hs/v2022/291639'>291639: Acids; aromatic monocarboxylic acids, and their anhydrides, halides, peroxides, peroxyacids and their derivatives, other than benzoic acid, its salts and esters, benzoyl peroxide and benzoyl chloride, phenylacetic acid and its salts</a>"]

    

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class F level6
class G level6
class H level6
class I level6
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