Nov . 12, 2024 22:15 Back to list

hydroxypropyl methyl cellulose hs code

Understanding Hydroxypropyl Methyl Cellulose (HPMC) and Its HS Code

Hydroxypropyl Methyl Cellulose (HPMC) is a widely used polymer derived from cellulose, a natural polymer found in plant cell walls. HPMC has gained extensive applications across various industries, including pharmaceuticals, food, cosmetics, construction, and more, due to its unique properties. In this article, we will explore the significance of HPMC, its uses, and the relevance of its Harmonized System (HS) code in international trade.

What is Hydroxypropyl Methyl Cellulose?

HPMC is created by chemically modifying cellulose through the introduction of hydroxypropyl and methyl groups. This modification enhances water solubility, thermal stability, and film-forming abilities, making HPMC an invaluable ingredient in many formulations. HPMC is commonly found in products such as thickening agents, emulsifiers, and film coatings.

Applications of HPMC

1. Pharmaceuticals In the pharmaceutical industry, HPMC is primarily used as a binder in tablet formulations and as a controlled-release agent. Its ability to form gels in the presence of water allows for the controlled release of active ingredients, ensuring optimal therapeutic efficacy and patient compliance.

2. Food Industry HPMC is utilized as a food additive, enhancing texture and stability. It serves as a thickener and emulsifier, improving the viscosity of sauces, dressings, and dairy products. Moreover, HPMC is often used in gluten-free products to mimic the texture provided by gluten.

hydroxypropyl methyl cellulose hs code

3. Cosmetics and Personal Care In the cosmetic industry, HPMC acts as a thickener and stabilizer in creams, lotions, and gels. It helps in maintaining the consistency and stability of these products, providing a smooth application and feel on the skin.

4. Construction HPMC is an essential ingredient in dry-mix mortars and tile adhesives, where it enhances water retention, workability, and adhesion properties. This capability is crucial for achieving durable and high-performance construction materials.

The Importance of HS Code

The Harmonized System (HS) code is an internationally standardized system for classifying traded products. For Hydroxypropyl Methyl Cellulose, the HS code provides a means for customs authorities and traders to identify and categorize the product correctly during import and export.

The HS code for HPMC typically begins with the prefix 3912, which signifies other polyethers. Having a specific HS code facilitates smoother cross-border trade, as it allows for the accurate assessment of tariffs and conformity with trade regulations. It also helps in gathering statistical data related to international trade patterns, which can be beneficial for market analysis and policy-making.

Conclusion

Hydroxypropyl Methyl Cellulose is a versatile polymer with a broad range of applications across multiple industries. Its unique chemical properties make it an invaluable ingredient in pharmaceuticals, food products, cosmetics, and construction materials. Understanding the HS code associated with HPMC is crucial for manufacturers and traders involved in international commerce, as it aids in regulatory compliance and enhances trade efficiency. As industries continue to innovate and expand, the importance of HPMC and its classification through the HS code will undoubtedly grow, reflecting its role in modern manufacturing and trade.

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