Hypromellose Methylcellulose - HPMC
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Hypromellose, also known as hydroxypropyl methylcellulose (HPMC), is a semisynthetic polymer with a wide range of industrial applications due to its unique properties.Product Details |
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Formula: |
Unspecified |
CAS Number: |
9004-65-3 |
Also Known As: |
Hydroxypropyl methylcellulose; Hypromellose; 2-Hydroxypropyl methyl cellulose ether |
applications:
HPMC is commonly used in the construction industry as a thickener, water retention agent, and rheology modifier in cement-based mortars, plasters, tile adhesives, grouts, and self-leveling compounds.
In pharmaceutical formulations, HPMC serves as a pharmaceutical excipient in tablet coatings, controlled-release matrices, suspensions, ophthalmic solutions, and topical creams.
HPMC is also used as a thickener, stabilizer, emulsifier, and gelling agent in various food products and is found in a wide range of personal care and cosmetic products.
Typical Specifications
Data is representative of average lots;
data taken from specific lots may vary.
Appearance |
White to off-white powder |
Density, g/cm3 |
1.39 |
Melting point, °C |
225-230 |
Molecular weight, g/mol |
15000-300000 |
Odor |
Odorless |
Purity, % |
99 |
Refractive index, n20/D |
1.520 |
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