Phosphates; of mono- or disodium, whether or not chemically defined

HS v2022 Code: 283522

About phosphates; of mono- or disodium, whether or not chemically defined

HS code 283522 covers phosphates of mono- or disodium, which are important chemical compounds used in a variety of industries. These phosphates are widely utilized in applications such as detergents, fertilizers, food additives, and water treatment. As a key component in many essential products, the phosphates industry plays a vital role in supporting various sectors of the global economy.

Production process

The production of phosphates of mono- or disodium typically involves the reaction of phosphoric acid with sodium hydroxide or sodium carbonate. This process results in the formation of the desired phosphate compounds, which are then purified and processed to meet the specific requirements of different applications.

Production inputs

The main inputs required for the production of phosphates of mono- or disodium include phosphoric acid, sodium hydroxide or sodium carbonate, as well as various processing equipment and energy sources. Additionally, the industry may rely on other raw materials, such as 283524 Phosphates; of potassium or 283525 (Phosphates; calcium hydrogenorthophosphate ('dicalcium phosphate')) depending on the specific product formulations.

Production outputs

The primary outputs of this industry are phosphates of mono- or disodium, which are then used as key ingredients in a wide range of products. These phosphates may be further processed or combined with other chemicals to create more specialized formulations. The outputs of this industry are often consumed by industries such as 340220 Washing preparations and cleaning preparations, including auxiliary washing preparations and cleaning preparations, whether or not containing soap, 310520 Mineral or chemical fertilizers containing two or three of the fertilizing elements nitrogen, phosphorus and potassium; other fertilizers, and 210690 Food preparations not elsewhere specified or included.

Revisions to 283522

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 283522. The most recent 1 version of this code (283522) is in the HS v2022 system (this version):

This page shows the most recent version of code 283522.

Family tree for phosphates; of mono- or disodium, whether or not chemically defined

    graph LR
    A["<a href='/classifications/hs/v2022/28'>28: Inorganic chemicals; organic and inorganic compounds of precious metals; of rare earth metals, of radio-active elements and of isotopes</a>"]
A --> B["<a href='/classifications/hs/v2022/2835'>2835: Phosphinates (hypophosphites), phosphonates (phosphites), and phosphates; and polyphosphates, whether or not chemically defined</a>"]
B --> C["<a href='/classifications/hs/v2022/283522'>283522: Phosphates; of mono- or disodium, whether or not chemically defined</a>"]

    B --> D["<a href='/classifications/hs/v2022/283510'>283510: Phosphinates (hypophosphites) and phosphonates (phosphites), whether or not chemically defined</a>"]
B --> E["<a href='/classifications/hs/v2022/283524'>283524: Phosphates; of potassium, whether or not chemically defined</a>"]
B --> F["<a href='/classifications/hs/v2022/283525'>283525: Phosphates; calcium hydrogenorthophosphate (dicalcium phosphate), whether or not chemically defined</a>"]
B --> G["<a href='/classifications/hs/v2022/283526'>283526: Phosphates; of calcium n.e.c. in item no. 2835.25, whether or not chemically defined</a>"]
B --> H["<a href='/classifications/hs/v2022/283529'>283529: Phosphates; (other than of mono- or disodium, other than of potassium or of calcium hydrogenorthophosphate (dicalcium phosphate) and excluding other phosphates of calcium), whether or not chemically defined</a>"]
B --> I["<a href='/classifications/hs/v2022/283531'>283531: Polyphosphates; sodium triphosphate (sodium tripolyphosphate), whether or not chemically defined</a>"]
B --> J["<a href='/classifications/hs/v2022/283539'>283539: Polyphosphates; other than sodium triphosphate (sodium tripolyphosphate), whether or not chemically defined</a>"]

    

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