SHANDONG ZHISHANG CHEMICAL CO.LTD.

Hydroxypropyl Methyl Cellulose CAS 9004-65-3

Factory Supply Hydroxypropyl Methyl Cellulose CAS 9004-65-3 with Best Price

  • Appearance: White powder
  • Purity: 99. 0%min
  • Stock: In stock
  • Sample: Available
  • Zhishang Chemical: Hydroxypropyl Methyl Cellulose Supplier & Manufacturer

Basic Info

What is Hydroxypropyl Methyl Cellulose?

Hydroxypropyl methylcellulose (INN) is an abbreviation for hydroxypropyl methylcellulose (HPMC). It is a semi synthetic, inert, viscoelastic polymer used in eye drops, as well as an excipient and controlled release component in oral medications. It is present in various commercial products.

As a food additive, hydroxypropyl methylcellulose is an emulsifier, thickener, and suspension agent, and a substitute for animal gelatin. Its Codex Alimentarius code (E number) is E464.

Hydroxypropyl methylcellulose is a solid with a light gray white to beige powder appearance, which can form particles. The compound forms a colloid when dissolved in water. This non-toxic component is flammable and can react violently with oxidants.

Hydroxypropyl methylcellulose in aqueous solution shows the same thermal gel characteristics as methyl cellulose. That is to say, when the solution is heated to the critical temperature, it condenses into a non flowing but semi flexible substance. Usually, the critical (condensation) temperature is inversely proportional to the concentration of HPMC solution and the intramolecular methoxy group concentration of HPMC (which in turn depends on the degree of methoxy substitution and molar substitution). That is, the higher the concentration of methoxy groups, the lower the critical temperature. However, the inflexibility/viscosity of the obtained substance is directly related to the concentration of methoxy groups (the higher the concentration, the more viscous or less flexible the obtained substance is)

Hydroxypropyl Methyl Cellulose Uses

Hydroxypropyl methylcellulose has many application areas, including:

Ceramic tile adhesive
Cement plastering
Gypsum products
pharmacy
Paint and Coatings
food
cosmetic
Detergents and cleaning agents
Eye drops
contact lenses
Polyvinyl chloride (PVC)

The Manager has Something to Say

william

This is William, CEO of Zhishang Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

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If you want to buy hydroxypropyl methyl cellulose, pls contact us to get a free quote.

Application of Hydroxypropyl Methyl Cellulose

References

  1. “HPMC”www.kimachemical.com
  2. “Example properties and applications of hydroxypropyl methyl cellulose”. Archived from the original on 2010-05-04
  3. Kitamura Akira, Yoshida Mitsuhiro. Production method of hydroxypropyl methylcellulose [P]. Japan: CN108623697B, 2021-10-08.

Hydroxypropyl Methyl Cellulose Supplier and Manufacturer

As a hydroxypropyl methyl cellulose supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best hydroxypropyl methyl cellulose raw materials to customers all over the world.

Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.

If you have a demand for hydroxypropyl methyl cellulose and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.

Quality Control of Hydroxypropyl Methyl Cellulose

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