Dyes; carotenoid colouring matters and preparations based thereon

HS v2022 Code: 320418

About dyes; carotenoid colouring matters and preparations based thereon

HS code 320418 covers a diverse range of dyes, pigments, and coloring agents derived from carotenoids. These natural, plant-based colorants play a vital role in various industries, from food and cosmetics to textiles and paints. As consumer demand for eco-friendly and sustainable products continues to grow, the importance of this industry has become increasingly significant, contributing to the broader economy through international trade and supporting a range of downstream applications.

Production process

The production of carotenoid-based coloring matters typically involves the extraction and purification of these natural pigments from various plant sources, such as carrots, tomatoes, and algae. The key steps often include harvesting the raw materials, breaking down the cellular structures, and then selectively isolating the desired carotenoid compounds through techniques like solvent extraction, chromatography, and crystallization.

Production inputs

The main inputs for this industry include the raw plant materials rich in carotenoids, as well as the necessary processing equipment and solvents required for extraction and purification. Additionally, specialized knowledge and expertise in the field of natural pigment chemistry and production methods are essential for the efficient and high-quality manufacture of these coloring agents.

Production outputs

The primary outputs of HS code 320418 are the various carotenoid-based dyes, pigments, and coloring preparations that can be used in a wide range of applications. These outputs may be consumed by industries such as 320500 Paints and varnishes, 330300 Perfumes and cosmetics, and 590700 Textile fabrics otherwise impregnated, coated or covered, among others, where the natural, vibrant colors provided by carotenoids are highly valued.

Revisions to 320418

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 320418. The most recent 1 version of this code (320418) is in the HS v2022 system (this version):

This page shows the most recent version of code 320418.

Family tree for dyes; carotenoid colouring matters and preparations based thereon

    graph LR
    A["<a href='/classifications/hs/v2022/32'>32: Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other colouring matter; paints, varnishes; putty, other mastics; inks</a>"]
A --> B["<a href='/classifications/hs/v2022/3204'>3204: Synthetic organic colouring matter and preparations based thereon; synthetic organic products used as fluorescent brightening agents or as luminophores; whether or not chemically defined</a>"]
B --> C["<a href='/classifications/hs/v2022/320418'>320418: Dyes; carotenoid colouring matters and preparations based thereon</a>"]

    B --> D["<a href='/classifications/hs/v2022/320411'>320411: Dyes; disperse dyes and preparations based thereon</a>"]
B --> E["<a href='/classifications/hs/v2022/320412'>320412: Dyes; acid, whether or not premetallised and preparations based thereon, mordant dyes and preparations based thereon</a>"]
B --> F["<a href='/classifications/hs/v2022/320413'>320413: Dyes; basic dyes and preparations based thereon</a>"]
B --> G["<a href='/classifications/hs/v2022/320414'>320414: Dyes; direct dyes and preparations based thereon</a>"]
B --> H["<a href='/classifications/hs/v2022/320415'>320415: Dyes; vat dyes (including those usable in that state as pigments) and preparations based thereon</a>"]
B --> I["<a href='/classifications/hs/v2022/320416'>320416: Dyes; reactive dyes and preparations based thereon</a>"]
B --> J["<a href='/classifications/hs/v2022/320417'>320417: Dyes; pigments and preparations based thereon</a>"]
B --> K["<a href='/classifications/hs/v2022/320419'>320419: Dyes; n.e.c., including mixtures of colouring matter of two or more of those from item no. 3204.11 to 3204.19</a>"]
B --> L["<a href='/classifications/hs/v2022/320420'>320420: Dyes; synthetic organic products of a kind used as fluorescent brightening agents</a>"]
B --> M["<a href='/classifications/hs/v2022/320490'>320490: Dyes; synthetic organic products n.e.c. in heading no. 3204 (e.g. of a kind used as luminophores), whether or not chemically defined</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