-- O-Acetylsalicylic acid, its salts and esters

HS v2007 Code: 291822

Revisions to 291822

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 291822. The most recent 1 version of this code (291822) is in the HS v2022 system:

This page shows a legacy version of code 291822 ( HS v2007).

Family tree for -- o-acetylsalicylic acid, its salts and esters

    graph LR
    A["<a href='/classifications/hs/v2007/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2007/2918'>2918: Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
B --> C["<a href='/classifications/hs/v2007/291822'>291822: --  O-Acetylsalicylic acid, its salts and esters</a>"]

    B --> D["<a href='/classifications/hs/v2007/291811'>291811: --  Lactic acid, its salts and esters</a>"]
B --> E["<a href='/classifications/hs/v2007/291812'>291812: --  Tartaric acid</a>"]
B --> F["<a href='/classifications/hs/v2007/291813'>291813: --  Salts and esters of tartaric acid</a>"]
B --> G["<a href='/classifications/hs/v2007/291814'>291814: --  Citric acid</a>"]
B --> H["<a href='/classifications/hs/v2007/291815'>291815: --  Salts and esters of citric acid</a>"]
B --> I["<a href='/classifications/hs/v2007/291816'>291816: --  Gluconic acid, its salts and esters</a>"]
B --> J["<a href='/classifications/hs/v2007/291818'>291818: --  Chlorobenzilate (ISO)</a>"]
B --> K["<a href='/classifications/hs/v2007/291819'>291819: --  Other</a>"]
B --> L["<a href='/classifications/hs/v2007/291821'>291821: --  Salicylic acid and its salts</a>"]
B --> M["<a href='/classifications/hs/v2007/291823'>291823: --  Other esters of salicylic acid and their salts</a>"]
B --> N["<a href='/classifications/hs/v2007/291829'>291829: --  Other</a>"]
B --> O["<a href='/classifications/hs/v2007/291830'>291830: -  Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives</a>"]
B --> P["<a href='/classifications/hs/v2007/291891'>291891: --  2,4,5-T (ISO) (2,4,5-trichlorophenoxyacetic acid), its salts and esters</a>"]
B --> Q["<a href='/classifications/hs/v2007/291899'>291899: --  Other</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 N level6
class O level6
class P level6
class Q 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