Introduction to Hydroxypropyl Methylcellulose Powder CAS NO. 9004-65-3 HPMC

Hydroxypropyl Methylcellulose (HPMC), whose Chinese name is hydroxypropyl methylcellulose, is a semi-synthetic, non-ionic cellulose ether obtained by chemically modifying natural cellulose. This white powder can form a transparent viscous solution after dissolving in water. It has excellent thickening, water retention, stability and film-forming properties. It is an indispensable multifunctional additive in many fields such as construction, medicine, and food.

Characteristics and advantages of Hydroxypropyl Methylcellulose Powder CAS NO. 9004-65-3 HPMC

Excellent water solubility: It can be quickly dissolved in cold water to form a clear and stable solution.

Efficient thickening and water retention ability: Increase the viscosity of the material, effectively reduce water evaporation, and improve work efficiency.

Good stability: It has good stability to acids, alkalis, and salts, and is suitable for a wide range of pH values.

Film-forming and protective effects: After drying, it forms a tough and transparent film to protect the substrate and prevent water penetration and evaporation.

Non-toxic and non-irritating: It has good biocompatibility and is suitable for the fields of medicine and food.

Adjustability: By changing the degree of substitution and molecular weight, its performance can be adjusted to meet different application requirements.

Specification of Hydroxypropyl Methylcellulose Powder CAS NO. 9004-65-3 HPMC

Hydroxypropyl Methylcellulose (HPMC) Powder– CAS No. 9004-65-3

Product Introduction

Hydroxypropyl Methylcellulose (HPMC) is a white to off-white, free-flowing powder made from all-natural cellulose. It dissolves quickly in chilly water and kinds clear, thick remedies. This item carries the CAS number 9004-65-3 and fulfills worldwide quality criteria for industrial and pharmaceutical use.

Trick Features

HPMC is non-ionic, odorless, and tasteless. It reveals excellent water retention, thickening capability, and film-forming performance. The powder remains stable across a vast pH variety (3– 11). It does not support microbial development and stands up to chemical breakdown. HPMC also offers excellent adhesion and regulated launch properties in different solutions.

Common Applications

In the building and construction industry, HPMC boosts workability and water retention in cement-based items like ceramic tile adhesives, renders, and self-leveling compounds. In pharmaceuticals, it serves as a binder, layer representative, or controlled-release matrix in tablet computers. The food field usages HPMC as a thickener, stabilizer, or emulsifier under authorized regulations. It likewise shows up in cosmetics, paints, and farming chemicals for its versatile useful advantages.

Technical Specs

– Appearance: White to off-white powder
– Solubility: Soluble in chilly water; insoluble in warm water and natural solvents
– Viscosity (2% option, 20 ° C): Varies from 5 mPa · s to 100,000 mPa · s (varies by quality).
– pH (2% service): 4.0– 8.0.
– Moisture material: ≤ 5%.
– Ash web content: ≤ 1.5%.
– Hydroxypropyl web content: 4– 30%.
– Methoxyl web content: 19– 30%.

This HPMC powder is meticulously made to guarantee consistent efficiency, purity, and integrity in every set. Storage space needs to be in a great, dry place far from wetness and straight sunshine.

Applications of Hydroxypropyl Methylcellulose Powder CAS NO. 9004-65-3 HPMC

Applications of Hydroxypropyl Methylcellulose Powder (CAS No. 9004-65-3)

Construction Market

Hydroxypropyl methylcellulose (HPMC) is commonly made use of in structure materials. It works well in cement-based items like tile adhesives, plasters, and self-leveling substances. HPMC aids regulate water retention. This maintains the blend convenient longer and improves bond strength. It likewise decreases sagging on upright surface areas and makes application smoother.

Drugs

In medication, HPMC acts as a crucial active ingredient in tablets and pills. It works as a binder, layer representative, and controlled-release matrix. The powder dissolves slowly in the body. This allows drugs to be launched in time. HPMC is secure, non-toxic, and approved by significant wellness authorities worldwide.

Food Market

HPMC is utilized as a thickener, stabilizer, and emulsifier in lots of foodstuff. It assists enhance appearance and shelf life. You can discover it in things like ice cream, sauces, and gluten-free baked items. It satisfies food-grade safety requirements and brings the E number E464 in Europe.

Personal Care and Cosmetics

Lots of lotions, shampoos, and lotions contain HPMC. It offers these items a smooth feel and assists them remain steady in time. The powder additionally protects against components from separating. Its gentle nature makes it suitable for sensitive skin.

Paints and Coatings

HPMC boosts the efficiency of water-based paints. It boosts viscosity, which assists prevent trickling during application. It also improves film development and keeps pigments uniformly dispersed. This brings about a more uniform surface and far better insurance coverage.

HPMC powder is valued for its flexibility, security, and compatibility across different systems. Its ability to dissolve in chilly water and form clear solutions makes it simple to utilize in different producing procedures.

Company Introduction

Welcome to Concrete and More, a leading provider of high-performance concrete admixtures, including our premium concrete water reducers. With years of experience in the global market, we offer advanced solutions designed to enhance the quality and efficiency of construction projects worldwide. Our state-of-the-art manufacturing facilities ensure top-quality products that meet international standards. We pride ourselves on exceptional customer service, technical support, and tailored solutions to meet specific project needs. Partner with us for reliable, innovative, and cost-effective concrete admixtures that drive your projects forward. Explore more at www.concreteandmore.de/. Let’s build the future together!

If you have any questions, please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Hydroxypropyl Methylcellulose Powder CAS NO. 9004-65-3 HPMC

Frequently Asked Questions About Hydroxypropyl Methylcellulose (HPMC) Powder

What is HPMC powder used for?

HPMC powder is a common additive in many industries. It works as a thickener, binder, and film-forming agent. You will find it in construction materials like tile adhesives and plasters. It is also used in food, pharmaceuticals, and cosmetics to improve texture and stability.

Is HPMC safe to use?

Yes, HPMC is considered safe. Regulatory agencies like the FDA and EFSA have approved it for use in food and medicines. It is non-toxic, non-irritating, and does not cause allergic reactions in most people. Always follow the recommended usage levels for your specific application.

How do I dissolve HPMC powder?

HPMC dissolves best in cold water. Add the powder slowly while stirring to avoid clumping. Some users mix it with hot water first—it gels when hot but dissolves fully once cooled. Stir until you get a clear, smooth solution. Avoid high-speed mixing that can trap air bubbles.

What makes HPMC different from other cellulose ethers?

HPMC offers better water retention and workability than many alternatives. It stays stable over a wide pH range and resists enzymes. Unlike some cellulose ethers, HPMC does not absorb much moisture from the air, which helps keep products consistent during storage.

How should I store HPMC powder?

Keep HPMC in a cool, dry place. Use sealed containers to protect it from moisture and humidity. Proper storage prevents caking and maintains its performance. Do not store near strong oxidizing agents or direct sunlight. Shelf life is typically 24 months when stored correctly.