Nov . 22, 2024 12:47 Back to list

hydroxypropyl methyl cellulose hs code

Understanding Hydroxypropyl Methyl Cellulose (HPMC) and Its HS Code

Hydroxypropyl Methyl Cellulose (HPMC) is a versatile chemical compound widely used in various industries due to its unique properties. As a synthetic polymer derived from cellulose, HPMC has gained considerable attention for its applications in construction, food, pharmaceuticals, and cosmetics. One of the essential aspects of HPMC is its classification under the Harmonized System (HS) Code, which streamlines international trade.

What is Hydroxypropyl Methyl Cellulose?

HPMC is a non-ionic, water-soluble polymer that derives from natural cellulose. Its structure is modified by the addition of hydroxypropyl and methyl groups, which confer unique functionalities. It is commonly available as a white or off-white powder and forms a viscous solution when dispersed in water. This compound is prized for its thickening, binding, and film-forming properties, making it invaluable in a wide array of formulations.

Applications of HPMC

1. Construction Industry HPMC is extensively used in building materials such as mortars, tiles, and plaster. It enhances the workability of these materials, delaying the setting time and improving adhesive qualities.

2. Pharmaceuticals In the pharmaceutical sector, HPMC serves as a binder and film-coating agent in tablets and capsules. Its controlled-release properties make it a key ingredient in many sustained-release formulations, allowing for the gradual release of active ingredients.

hydroxypropyl methyl cellulose hs code

3. Food Industry HPMC is employed as a food additive to improve texture and stability. It acts as a thickening agent in sauces, dressings, and desserts, helping to retain moisture and prolong shelf life.

4. Cosmetics and Personal Care As a stabilizer and emulsifier in cosmetic formulations, HPMC helps to maintain consistency in products like lotions, creams, and shampoos. Its film-forming ability also contributes to the performance of hair styling products.

HS Code for HPMC

The Harmonized System (HS) Code is an internationally standardized system of names and numbers for classifying traded products. The HS code for Hydroxypropyl Methyl Cellulose typically falls under the category of Chemical products and can vary depending on the specific form and application of the product. Generally, HPMC is classified under HS Code 3912, which pertains to polymers of propylene or of other olefins, and more specifically, derivatives.

Accurate classification according to the HS Code is crucial for customs clearance, tariff determination, and compliance with international trade regulations. Manufacturers and importers must ensure they use the correct HS Code to avoid delays or complications in the logistics process.

Conclusion

Hydroxypropyl Methyl Cellulose (HPMC) is a vital ingredient across various industries, providing essential functions in formulations that enhance performance and stability. Understanding its applications and the significance of the HS Code helps businesses navigate the complexities of international trade and ensures regulatory compliance. As industries continue to evolve, HPMC's utility is set to expand, reaffirming its status as an indispensable material in modern applications.

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