Hydroxypropyl methylcellulose

Hydroxypropyl methylcellulose

Hydroxypropyl Methylcellulose; HPMC; Methylhydroxypropyl cellulose; Cellulose hydroxypropyl; methyl ether

CAS 9004-65-3

Chemical Formula C3H8O3•C6H7O2

Molecular Weight 89.09 g/mol

Hydroxypropyl methylcellulose (HPMC) is a semi-synthetic polymer derived from cellulose. It is widely used as a thickening, emulsifying, and stabilizing agent in various industries, including food, pharmaceuticals, and cosmetics. HPMC is water-soluble and forms a gel-like consistency when mixed with water, which makes it useful in creating controlled-release formulations in drugs and as a binding agent in tablets. Additionally, it is often used in gluten-free baking and as a film-forming agent.

Industrial Uses

1. Construction 

  • Cement & Tile Adhesives: HPMC enhances water retention, workability, and adhesion strength in cement-based adhesives and tile mortars.
  • Plasters & Renders: Used as a thickener and binder to improve application properties and prevent cracks in plaster and wall renders.
  • Self-Leveling Compounds: Ensures proper viscosity and prevents segregation in self-leveling flooring materials.
  • Gypsum-Based Products: Improves open time, workability, and setting control in gypsum plasters and wallboard coatings.

2. Paints & Coatings 

  • Thickener & Stabilizer: Acts as a rheology modifier in water-based paints, improving consistency, spreadability, and stability.
  • Latex Paints: Enhances the performance of emulsion paints by preventing pigment settling and improving brushability.

3. Pharmaceuticals

  • Excipient in Drug Formulations: HPMC is widely used as a binder, coating agent, and controlled-release polymer in tablet and capsule formulations.
  • Vegetarian Capsule Shells: Used as a plant-based alternative to gelatin for making vegetarian and vegan capsules.
  • Ophthalmic Solutions: Serves as a lubricant in artificial tears and eye drops to treat dry eye syndrome.

4. Personal Care

  • Thickening & Stabilizing Agent: Improves the consistency of creams, lotions, shampoos, and hair gels.
  • Moisturizing Effect: Helps retain moisture in skincare formulations, providing hydration and smooth texture.
  • Foam Stabilizer in Shampoos: Enhances foam quality and lathering properties in hair care products.

5. Cleaning & Disinfectants Solutions

  • Liquid Detergents & Soaps: Used as a viscosity modifier and stabilizer in liquid cleaning products.
  • Car Care & Polishing Products: Improves texture and spreadability in waxes, polishes, and automotive cleaning products.

Specifications

Assay 90%
Appearance White crystalline powder
Odor Odorless
Boiling Point Not determined (decomposes)
Melting Point 300 °C (decomposes)
Density 1.23 g/cm³
Solubility Soluble in water
Viscosity Not typically reported
Flash Point Not applicable

Hazard Symbols

Gases Under Pressure
Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Hydroxypropyl Methylcellulose in India?
The price of Hydroxypropyl Methylcellulose can vary based on factors such as purity, quantity, and market conditions. For the most accurate and customized pricing, please contact us at +91.979 979 2121  for a tailored quote.

2. Where can I buy Hydroxypropyl Methylcellulose in India? 
You can purchase Hydroxypropyl Methylcellulose from MULTICHEM, a trusted importer known for quality and reliability. We offer convenient options for bulk orders and direct shipments across India. For more details on placing an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Hydroxypropyl Methylcellulose?
Our minimum order quantity (MOQ) for Hydroxypropyl Methylcellulose is designed to accommodate both small-scale and large-scale needs. The MOQ typically depends on the packing size of the product, generally ranging from 25 kg to 250 kg.

4. How can I ensure the quality of Hydroxypropyl Methylcellulose supplied by Multichem?
We implement stringent quality control measures to ensure that our Hydroxypropyl Methylcellulose meets high standards of purity and effectiveness. Our products undergo comprehensive testing and quality checks to ensure compliance with industry specifications. A Certificate of Analysis (CoA) is provided with every shipment to guarantee transparency and quality assurance.