(Hydroxypropyl)methyl cellulose
(Hydroxypropyl)methyl cellulose (HPMC), CAS 9004-65-3, is an inert, viscoelastic polymer used as an emulsifier, thickening, and suspending agent. It serves as a valuable alternative to animal gelatin in various formulations. HPMC finds significant application in the development of controlled-delivery medicaments, contributing to advanced pharmaceutical technologies. Its properties make it a versatile ingredient in demanding chemical and pharmaceutical processes.
Controlled-Delivery Medicaments
HPMC is integral to the development of advanced medicament delivery systems, enabling precise and sustained release of active pharmaceutical ingredients.
Thickening Agent
This polymer effectively increases the viscosity of liquid formulations, providing desirable texture and stability in diverse chemical applications.
Suspending Agent
HPMC aids in maintaining the uniform dispersion of solid particles within liquid matrices, preventing settling and ensuring product homogeneity.
Emulsifier
It facilitates the formation and stabilization of emulsions, enabling the effective mixing of immiscible liquids in various industrial processes.
| Solubility | H2O: soluble10 mg/mL, clear to almost clear, colorless |
|---|---|
| Viscosity | 6 cP(20 °C)(lit.) |
| Application | (Hydroxypropyl)methyl cellulose (HPMC), an inert viscoelastic polymer is used as an emulsifier, thickening and suspending agent similar to animal gelatin. HPMC is used in the development of controlled-delivery medicament. |
| Suitability | meets USP testing specifications |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Transition Temp | gel point 58-64 °C |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (Hydroxypropyl)methyl cellulose used for?
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(Hydroxypropyl)methyl cellulose (HPMC) is used as an emulsifier, thickening agent, and suspending agent. It is particularly noted for its application in the development of controlled-delivery medicaments and serves as a substitute for animal gelatin.
What is the CAS number and formula for (Hydroxypropyl)methyl cellulose?
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The CAS number for (Hydroxypropyl)methyl cellulose is 9004-65-3. The specific chemical formula is not provided in the product data.
What grade and purity does Tech Serve Solutions supply?
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This product meets USP testing specifications. Tech Serve Solutions supplies this material as a high-quality reagent for research and industrial applications.
How should (Hydroxypropyl)methyl cellulose be handled safely?
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When handling (Hydroxypropyl)methyl cellulose, it is essential to use eyeshields and gloves. If dust is generated, a type N95 (US) or type P1 (EN143) respirator filter should be used.
Is (Hydroxypropyl)methyl cellulose a controlled substance?
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The provided safety information indicates a WGK Germany classification of 1, suggesting it is not considered a significant hazardous substance under standard German regulations.
How is (Hydroxypropyl)methyl cellulose packed and shipped?
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Tech Serve Solutions can provide detailed information on packing and shipping options for (Hydroxypropyl)methyl cellulose, including export capabilities, upon request.
How can I request a sample or quote for (Hydroxypropyl)methyl cellulose?
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To request a sample or quote for (Hydroxypropyl)methyl cellulose, please contact the Tech Serve Solutions sales team through our official channels.
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