Introduction to HPMC Hydroxypropyl Methyl Cellulose EP/USP CAS No.: 9004-65-3

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 HPMC Hydroxypropyl Methyl Cellulose EP/USP CAS No.: 9004-65-3

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 HPMC Hydroxypropyl Methyl Cellulose EP/USP CAS No.: 9004-65-3

Hydroxypropyl Methyl Cellulose (HPMC)– EP/USP Grade

Item Introduction

Hydroxypropyl Methyl Cellulose (HPMC), CAS No. 9004-65-3, is a premium-grade cellulose ether widely made use of in pharmaceutical and food applications. This item fulfills the stringent quality standards of both the European Pharmacopoeia (EP) and the United States Pharmacopeia (USP). It looks like a white to off-white, free-flowing powder without any obvious odor.

Trick Properties

HPMC liquifies quickly in cold water to create clear, thick solutions. It does not dissolve in warm water, alcohol, or the majority of natural solvents. The compound remains steady throughout a wide pH range (usually 3– 11). It shows exceptional film-forming ability, water retention, and thickening performance. These characteristics make it optimal for usage in tablets, pills, ointments, and controlled-release formulations.

Pharmaceutical Applications

In the pharmaceutical market, HPMC offers numerous duties. It works as a binder in damp granulation processes. It works as a controlled-release agent in matrix tablets. It likewise functions as a thickness booster in fluid and semi-solid prep work. Additionally, HPMC is generally made use of as a safety colloid and stabilizer in eye declines and other topical items.

Quality control

Every batch of our HPMC undergoes strenuous testing to make sure compliance with EP and USP essays. Tests include recognition, viscosity measurement, level of replacement, microbial restrictions, and residual solvent evaluation. Our manufacturing facility follows present Excellent Production Practices (cGMP) and maintains complete traceability from resources to finished item.

Storage space and Handling

Shop HPMC in a cool, dry area far from direct sunlight and wetness. Keep containers snugly closed when not in use. Usage standard commercial health methods during handling. Avoid developing dust. Put on suitable personal protective equipment, consisting of gloves and shatterproof glass.

Applications of HPMC Hydroxypropyl Methyl Cellulose EP/USP CAS No.: 9004-65-3

Applications of HPMC Hydroxypropyl Methyl Cellulose EP/USP (CAS No.: 9004-65-3)

Drug Use

Hydroxypropyl Methyl Cellulose (HPMC) is extensively used in the pharmaceutical sector. It meets rigorous top quality requirements set by the European Pharmacopoeia (EP) and USA Pharmacopeia (USP). This makes it risk-free for human usage. HPMC functions well as a binder, film-coating representative, and controlled-release matrix in tablets. It assists tablets hold their shape. It likewise manages just how fast medication leaves the tablet in the body. Numerous capsules and eye decreases have HPMC as well. In eye decreases, it functions as a lubricating substance to soothe completely dry eyes.

Food Market Applications

HPMC is accepted as a food additive in many countries. It carries the E number E464. Food manufacturers utilize it to thicken, support, and maintain wetness. You can discover it in baked goods, dairy products options, and gluten-free items. It improves texture without changing taste. Since it is plant-based and non-allergenic, it fits vegetarian and vegan diet plans.

Building and Structure Materials

In building and construction, HPMC plays an essential role in cement-based items like ceramic tile adhesives, plasters, and self-leveling substances. It boosts workability and water retention. This helps cement stay damp longer so it remedies appropriately. Much better bond and lowered fracturing arise from its usage. Professionals rely upon HPMC to make blending simpler and enhance final strength.

Other Industrial Utilizes

HPMC additionally appears in paints, finishes, and individual care things. In paint, it protects against pigment settling and boosts brush flow. In cosmetics, it enlarges lotions and supports solutions. Its capability to liquify in cool water and kind clear movies makes it valuable across numerous fields. The product is odor free, non-toxic, and suitable with many common ingredients. This wide compatibility sustains its wide adoption in high-grade formulations.

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 HPMC Hydroxypropyl Methyl Cellulose EP/USP CAS No.: 9004-65-3

Frequently Asked Questions About HPMC (Hydroxypropyl Methyl Cellulose) EP/USP

What is HPMC used for?

HPMC is a common ingredient in pharmaceuticals, food, and construction products. In medicines, it helps tablets hold their shape and control how fast they dissolve. In food, it works as a thickener or stabilizer. In building materials like tile adhesives or plasters, it improves workability and water retention.

Is HPMC safe for human use?

Yes. HPMC that meets EP (European Pharmacopoeia) or USP (United States Pharmacopeia) standards is safe. It has been tested and approved for use in medicines and some foods. The body does not digest it, so it passes through without being absorbed.

What does CAS No. 9004-65-3 mean?

CAS No. 9004-65-3 is the unique chemical identifier for Hydroxypropyl Methyl Cellulose. This number helps scientists, regulators, and buyers confirm they are using the correct substance. All HPMC sold under this CAS number shares the same basic chemical structure.

How should HPMC be stored?

Store HPMC in a cool, dry place. Keep it away from moisture and direct sunlight. Use sealed containers to prevent clumping or loss of performance. Proper storage helps maintain its quality over time.

Can HPMC be mixed with other ingredients?

Yes. HPMC mixes well with many common substances used in pharmaceuticals, food, and construction. However, always test compatibility before large-scale use. Some salts or strong acids may affect its thickening ability or stability. Follow technical guidelines for best results.