HS Code for Basic dye

Basic dyes are classified under Harmonized System (HS) code 320413. This specific subheading is defined as "Dyes; basic dyes and preparations based thereon." The classification is precise because basic dyes represent a distinct chemical class of synthetic dyes characterized by their cationic nature, which allows them to form ionic bonds with anionic sites on fibers. This chemical specificity and the explicit mention in the HS nomenclature make 320413 the correct classification for basic dyes and any preparations primarily composed of them.

Products Included

• Cationic dyes
• Basic Violet 1 (Methyl Violet)
• Basic Red 1 (Rhodamine 6G)
• Basic Blue 9 (Methylene Blue)
• Basic Yellow 2 (Auramine O)
• Preparations containing basic dyes for textile, paper, or leather applications

Common Misclassification

Basic dyes are frequently misclassified with other types of synthetic organic dyes, which are also found within HS 3204. For example, HS 320411 covers disperse dyes, used primarily for polyester and acetate fibers, which have a different chemical structure and application method. HS 320412 is for acid dyes, which are anionic and used for protein fibers like wool and silk. HS 320414 covers direct dyes, and HS 320415 covers vat dyes. The key to correct classification lies in identifying the specific chemical class of the dye, as each type has distinct properties and applications that correspond to a unique HS subheading.

FAQ

What is the HS code for Basic dye?

The HS code for basic dyes is 320413, which specifically covers basic dyes and preparations based thereon.

How are different types of dyes distinguished in the HS nomenclature?

Different types of dyes are distinguished in the HS nomenclature primarily by their chemical structure, chromophore type, and application properties. Each major class of synthetic organic dye, such as basic, acid, disperse, direct, or vat dyes, is assigned a specific subheading within HS 3204 to ensure precise classification based on their chemical identity and intended use.