Acids; saturated acyclic monocarboxylic acids; formic acid

HS v2017 Code: 291511

About acids; saturated acyclic monocarboxylic acids; formic acid

HS code 291511 covers formic acid, a vital chemical compound with a wide range of industrial applications. Formic acid is the simplest carboxylic acid, and it plays a crucial role in various sectors, including agriculture, textiles, leather processing, and the production of other chemicals. As a key component in the broader 29 Organic chemicals industry, formic acid's importance extends across numerous industries, making it an integral part of the global economy.

Production process

Formic acid is primarily produced through the oxidation of methanol. The process involves the catalytic conversion of methanol to formaldehyde, which is then further oxidized to produce formic acid. Alternatively, formic acid can also be obtained as a by-product during the production of other chemicals, such as acetic acid. The specific production techniques may vary depending on the scale and the manufacturing facility, but the core process remains focused on the efficient conversion of methanol or other feedstocks into the desired formic acid product.

Production inputs

The main inputs required for the production of formic acid include methanol, which serves as the primary raw material, as well as various catalysts and process equipment. Depending on the production method, other inputs such as oxidizing agents or solvents may also be necessary. The manufacturing process also requires access to reliable energy sources and efficient waste management systems to ensure the sustainability and environmental compliance of the operations.

Production outputs

The primary output of HS code 291511 is formic acid, which finds applications in a wide range of industries. Formic acid is used as a preservative, pH regulator, and antimicrobial agent in the food and animal feed industries. It is also employed in the production of 29 Organic chemicals, such as esters and other derivatives, as well as in the leather tanning and textile processing sectors. Additionally, formic acid is a key ingredient in the manufacture of certain 38 Miscellaneous chemical products, including adhesives, solvents, and various specialty chemicals.

Revisions to 291511

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 291511. The most recent 1 version of this code (291511) is in the HS v2022 system:

This page shows a legacy version of code 291511 ( HS v2017).

Older versions

Family tree for acids; saturated acyclic monocarboxylic acids; formic acid

    graph LR
    A["<a href='/classifications/hs/v2017/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2017/2915'>2915: Acids; saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> C["<a href='/classifications/hs/v2017/291511'>291511: Acids; saturated acyclic monocarboxylic acids; formic acid</a>"]

    B --> D["<a href='/classifications/hs/v2017/291512'>291512: Acids; saturated acyclic monocarboxylic acids; salts of formic acids</a>"]
B --> E["<a href='/classifications/hs/v2017/291513'>291513: Acids; saturated acyclic monocarboxylic acids; esters of formic acid</a>"]
B --> F["<a href='/classifications/hs/v2017/291521'>291521: Acids; saturated acyclic monocarboxylic acids; acetic acid</a>"]
B --> G["<a href='/classifications/hs/v2017/291524'>291524: Acids; saturated acyclic monocarboxylic acids; acetic anhydride</a>"]
B --> H["<a href='/classifications/hs/v2017/291529'>291529: Acids; saturated acyclic monocarboxylic acids; acetic acid and its salts n.e.c. in item no. 2915.2</a>"]
B --> I["<a href='/classifications/hs/v2017/291531'>291531: Acids; saturated acyclic monocarboxylic acids; ethyl acetate</a>"]
B --> J["<a href='/classifications/hs/v2017/291532'>291532: Acids; saturated acyclic monocarboxylic acids; vinyl acetate</a>"]
B --> K["<a href='/classifications/hs/v2017/291533'>291533: Acids; saturated acyclic monocarboxylic acids; n-butyl acetate</a>"]
B --> L["<a href='/classifications/hs/v2017/291536'>291536: Acids; saturated acyclic monocarboxylic acids; dinoseb (ISO) acetate</a>"]
B --> M["<a href='/classifications/hs/v2017/291539'>291539: Acids; saturated acyclic monocarboxylic acids; esters of acetic acid n.e.c. in item no. 2915.3</a>"]
B --> N["<a href='/classifications/hs/v2017/291540'>291540: Acids; saturated acyclic monocarboxylic acids; mono-, di- or trichloroacetic acids, their salts and esters</a>"]
B --> O["<a href='/classifications/hs/v2017/291550'>291550: Acids; saturated acyclic monocarboxylic acids; propionic acid, its salts and esters</a>"]
B --> P["<a href='/classifications/hs/v2017/291560'>291560: Acids; saturated acyclic monocarboxylic acids; butanoic acids, pentanoic acids, their salts and esters</a>"]
B --> Q["<a href='/classifications/hs/v2017/291570'>291570: Acids; saturated acyclic monocarboxylic acids; palmitic acid, stearic acid, their salts and esters</a>"]
B --> R["<a href='/classifications/hs/v2017/291590'>291590: Acids; saturated acyclic monocarboxylic acids; anhydrides, halides, peroxides, peroxyacids and halogenated, sulphonated, nitrated or nitrosated derivatives, n.e.c. in heading no. 2915</a>"]

    

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class F level6
class G level6
class H level6
class I level6
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