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

HS v2017 Code: 283529

About 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

HS code 283529 covers a range of phosphate compounds, excluding certain specific types of phosphates. These phosphates are essential chemicals used in a variety of industries, from agriculture and food production to industrial applications and pharmaceuticals. They play a crucial role in the global economy, facilitating the manufacture of numerous products that are vital to modern life.

Production process

Phosphates under this code are typically produced through chemical processes involving the reaction of phosphoric acid with various mineral salts. The specific production techniques can vary depending on the target phosphate compound, but generally involve controlled pH levels, temperature, and reaction times to achieve the desired chemical composition and purity.

Production inputs

The main inputs required for the production of phosphates under HS code 283529 include phosphoric acid, various mineral salts (such as sodium, potassium, or calcium compounds), and energy sources for the chemical reactions. Specialized equipment, such as reactors, filtration systems, and drying units, are also necessary to ensure the efficient and consistent production of these phosphate compounds.

Production outputs

The phosphates produced under HS code 283529 are used in a wide range of applications, including 310000 Fertilizers, 281000 Basic chemicals, 282000 Other inorganic chemicals, and 300000 Pharmaceutical products. These phosphates can be further processed or incorporated into a variety of end products, contributing to the overall productivity and growth of various industries.

Revisions to 283529

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 283529. The most recent 1 version of this code (283529) is in the HS v2022 system:

This page shows a legacy version of code 283529 ( HS v2017).

Older versions

Family tree for 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

    graph LR
    A["<a href='/classifications/hs/v2017/28'>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/v2017/2835'>2835: Phosphinates (hypophosphites), phosphonates (phosphites), and phosphates; and polyphosphates, whether or not chemically defined</a>"]
B --> C["<a href='/classifications/hs/v2017/283529'>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 --> D["<a href='/classifications/hs/v2017/283510'>283510: Phosphinates (hypophosphites) and phosphonates (phosphites), whether or not chemically defined</a>"]
B --> E["<a href='/classifications/hs/v2017/283522'>283522: Phosphates; of mono- or disodium, whether or not chemically defined</a>"]
B --> F["<a href='/classifications/hs/v2017/283524'>283524: Phosphates; of potassium, whether or not chemically defined</a>"]
B --> G["<a href='/classifications/hs/v2017/283525'>283525: Phosphates; calcium hydrogenorthophosphate (dicalcium phosphate), whether or not chemically defined</a>"]
B --> H["<a href='/classifications/hs/v2017/283526'>283526: Phosphates; of calcium n.e.c. in item no. 2835.25, whether or not chemically defined</a>"]
B --> I["<a href='/classifications/hs/v2017/283531'>283531: Polyphosphates; sodium triphosphate (sodium tripolyphosphate), whether or not chemically defined</a>"]
B --> J["<a href='/classifications/hs/v2017/283539'>283539: Polyphosphates; other than sodium triphosphate (sodium tripolyphosphate), whether or not chemically defined</a>"]

    

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