Phosphorus

HS v2017 Code: 280470

About phosphorus

HS code 280470 covers the classification of phosphorus, a vital element that plays a crucial role in various industries. Phosphorus is an essential mineral for life, with applications ranging from agriculture and food production to industrial processes and energy storage. As a key component in fertilizers, phosphorus is indispensable for global food security, contributing to the growth and development of crops. Additionally, phosphorus-based compounds find use in the production of detergents, flame retardants, and specialized chemicals, making it a versatile and widely-traded commodity in the global economy.

Production process

Phosphorus is primarily produced through the thermal reduction of phosphate rock, a naturally occurring mineral. The process involves heating the phosphate rock in the presence of a reducing agent, such as coke or coal, to extract the elemental phosphorus. The resulting phosphorus vapor is then condensed and collected, undergoing further purification to meet the required specifications for various applications.

Production inputs

The main inputs for the production of phosphorus include phosphate rock, which serves as the primary raw material, as well as energy sources like coke or coal to facilitate the thermal reduction process. Additionally, specialized equipment, such as furnaces and condensation systems, are essential for the efficient extraction and purification of the phosphorus.

Production outputs

The primary output of HS code 280470 is elemental phosphorus, which can be further processed into a wide range of phosphorus-based compounds and derivatives. These outputs find applications in 310520 Mineral or chemical fertilizers containing the two fertilizing elements: phosphorus and potassium, 340220 Washing preparations and cleaning preparations, whether or not containing soap, put up for retail sale, and 380210 Activated carbon, among others. The versatility of phosphorus ensures its widespread use across various industries, contributing to the global economy.

Revisions to 280470

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 280470. The most recent 1 version of this code (280470) is in the HS v2022 system:

This page shows a legacy version of code 280470 ( HS v2017).

Newer versions
Older versions

Family tree for phosphorus

    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/v2017/2804'>2804: Hydrogen, rare gases and other non-metals</a>"]
B --> C["<a href='/classifications/hs/v2017/280470'>280470: Phosphorus</a>"]

    B --> D["<a href='/classifications/hs/v2017/280410'>280410: Hydrogen</a>"]
B --> E["<a href='/classifications/hs/v2017/280421'>280421: Gases, rare; argon</a>"]
B --> F["<a href='/classifications/hs/v2017/280429'>280429: Gases, rare; other than argon</a>"]
B --> G["<a href='/classifications/hs/v2017/280430'>280430: Nitrogen</a>"]
B --> H["<a href='/classifications/hs/v2017/280440'>280440: Oxygen</a>"]
B --> I["<a href='/classifications/hs/v2017/280450'>280450: Boron; tellurium</a>"]
B --> J["<a href='/classifications/hs/v2017/280461'>280461: Silicon; containing by weight not less than 99.99% of silicon</a>"]
B --> K["<a href='/classifications/hs/v2017/280469'>280469: Silicon; containing by weight less than 99.99% of silicon</a>"]
B --> L["<a href='/classifications/hs/v2017/280480'>280480: Arsenic</a>"]
B --> M["<a href='/classifications/hs/v2017/280490'>280490: Selenium</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight