HS Code Subheading

Acids; acyclic polycarboxylic acids; n.e.c. in item no. 2917.1

2917.19 Subheading
Section VI — Products of the chemical or allied industries

About HS Code 291719

This HS code acts as a residual category for "other" acyclic polycarboxylic acids and their derivatives not specifically enumerated in the preceding codes within subheading 2917.1. It covers a diverse array of organic compounds, each with unique industrial applications, ranging from specialty polymers and plasticizers to food additives and pharmaceutical intermediates. Importers are typically specialized chemical manufacturers or research institutions seeking specific compounds for niche applications or R&D. Exporters are often smaller, specialized chemical synthesis companies or larger firms producing a wide portfolio of fine chemicals. The trade in these "not elsewhere specified" acids is characterized by lower volumes but often higher unit values, driven by specific performance requirements. Understanding the exact chemical identity and purity is paramount, as regulatory and application requirements can vary significantly for each compound within this broad grouping.

Products Under This Code

Succinic acid, Glutaric acid, Malonic acid, Tartaric acid, Citric acid, Fumaric acid, Itaconic acid, Mesaconic acid

Real World Examples

Sigma-Aldrich Succinic Acid, TCI Glutaric Acid, Merck KGaA Malonic Acid, Cargill Bio-based Succinic Acid

Common Misclassification

This code is frequently confused with other specific acyclic polycarboxylic acids like 291711 (oxalic acid) or 291712 (adipic acid) if the specific chemical is not clearly identified, or with 291819 (other carboxylic acids with alcohol function) if the polycarboxylic nature is not recognized.

Related Codes

2917.11 Acids; acyclic polycarboxylic acids; oxalic acid, its salts and esters 2917.12 Acids; acyclic polycarboxylic acids; adipic acid, its salts and esters 2917.13 Acids; acyclic polycarboxylic acids; azelaic acid, sebacic acid, their salts and esters 2917.14 Acids; acyclic polycarboxylic acids; maleic anhydride 2917.20 Acids; cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and derivatives 2917.32 Acids; aromatic polycarboxylic acids; dioctyl orthophthalates 2917.33 Acids; aromatic polycarboxylic acids; dinonyl or didecyl orthophthalates 2917.34 Acids; aromatic polycarboxylic acids; other esters of orthophthalic acids 2917.35 Acids; aromatic polycarboxylic acids; phthalic anhydride 2917.36 Acids; aromatic polycarboxylic acids; terephthalic acid and its salts

Industry

This code belongs to the Chemicals industry.

Trade Overview

China, the USA, and Germany are significant players in the trade of these diverse "other" acyclic polycarboxylic acids.

Frequently Asked Questions

What is HS code 291719?

HS code 291719 covers: Acids; acyclic polycarboxylic acids; n.e.c. in item no. 2917.1. This HS code acts as a residual category for "other" acyclic polycarboxylic acids and their derivatives not specifically enumerated in the preceding codes within subheading 2917.1. It covers a diverse array of organic compounds, each with unique industrial applications, ranging from specialty polymers and plasticizers to food additives and pharmaceutical intermediates. Importers are typically specialized chemical manufacturers or research institutions seeking specific compounds for niche applications or R&D. Exporters are often smaller, specialized chemical synthesis companies or larger firms producing a wide portfolio of fine chemicals. The trade in these "not elsewhere specified" acids is characterized by lower volumes but often higher unit values, driven by specific performance requirements. Understanding the exact chemical identity and purity is paramount, as regulatory and application requirements can vary significantly for each compound within this broad grouping.

What products fall under HS code 291719?

Succinic acid, Glutaric acid, Malonic acid, Tartaric acid, Citric acid, Fumaric acid, Itaconic acid, Mesaconic acid

What are common misclassifications for HS code 291719?

This code is frequently confused with other specific acyclic polycarboxylic acids like 291711 (oxalic acid) or 291712 (adipic acid) if the specific chemical is not clearly identified, or with 291819 (other carboxylic acids with alcohol function) if the polycarboxylic nature is not recognized.

How is HS code 291719 structured?

HS code 291719 is a 6-digit subheading under the Harmonized System. The first 2 digits (29) identify the chapter, digits 3-4 (17) identify the heading, and digits 5-6 (19) specify the subheading. This code is standardized globally by the World Customs Organization.