Esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives; tris(2,3-dibromopropyl) phosphate

HS v2017 Code: 291910

About esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives; tris(2,3-dibromopropyl) phosphate

HS code 291910 covers a range of phosphoric esters and their derivatives, which are essential chemicals used in various industries. These compounds play a crucial role in the production of lubricants, plasticizers, flame retardants, and other specialized products. As a key component in the global supply chain, the 291910 industry is integral to the broader chemical and manufacturing sectors.

Production process

The production of phosphoric esters and their derivatives typically involves the esterification of phosphoric acid with various alcohols or other organic compounds. This process is often carried out under controlled temperature and pressure conditions, with the addition of catalysts to enhance the reaction efficiency. Subsequent purification and separation steps may be employed to obtain the desired end products.

Production inputs

The main inputs required for the 291910 industry include phosphoric acid, a range of alcohols and organic compounds, as well as specialized catalysts and processing equipment. The availability and quality of these raw materials, along with access to advanced manufacturing technologies, are critical factors in the industry's productivity and competitiveness.

Production outputs

The outputs of the 291910 industry are a diverse range of phosphoric esters and their derivatives, which find applications in 340300 Lubricating preparations, 391690 Other articles of plastics and articles of other materials of headings 3901 to 3914, 380610 Rosin and resin acids, and derivatives thereof, and 380892 Fungicides, among others. These specialized chemicals are essential components in the formulation of a wide array of industrial and consumer products.

Revisions to 291910

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 291910. The most recent 1 version of this code (291910) is in the HS v2022 system:

This page shows a legacy version of code 291910 ( HS v2017).

Family tree for esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives; tris(2,3-dibromopropyl) phosphate

    graph LR
    A["<a href='/classifications/hs/v2017/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2017/2919'>2919: Esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> C["<a href='/classifications/hs/v2017/291910'>291910: Esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives; tris(2,3-dibromopropyl) phosphate</a>"]

    B --> D["<a href='/classifications/hs/v2017/291990'>291990: Esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives; other than tris(2,3-dibromopropyl) phosphate</a>"]

    

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