Hydroxypropyl methyl cellulose(HPMC)

Hydroxypropyl methyl cellulose(HPMC)

 CAS: 9004-65-3





Text USP2910 USP2906
Methoxy% 28.0-30.0 27.0-30.0
Hydroxy propoxy% 7.0-12.0 4.0-7.5
Viscosity cp.s 5-100000 5-100000
Residue on ignition% ≤1.5 ≤1.5
Heavy metals% ≤0.001 ≤0.001
Arsenic% ≤0.0002 ≤0.0002
Water-insoluble substance% ≤0.5 ≤0.5
PH 4.0-8.0 4.0-8.0

 Physical properties:

Character: White or similar white fibrous or grain powders, no smell; slightly insoluble in ethanol without water, diethyl ether, acetone; when it dissolves and swells in cold water, it will form clear or tiny turbid colloid solution.
Particle size: 100 percent through 100mesh sieve.

 USE: The product is non-ion type cellulose ether which is medicinal accessory material of many uses. It can be used for densifiers , dispersing agent, emulsifying agent, lubricator and film former etc. It can be used in food or in cosmetics, and daily chemical industries too. For example:

In cosmetics, through adjusting fluidity, it grants the products with proper viscosity, emulsification, stability, lubrication, foam stability and solubility of surface active agents.

In food processing, it serves as an effective thickener,emulsifier,water-retainer, and epispastic in mechanic foaming. Thermosetting plastics, low heat value, solution refrigeration, non-phase separation in particular, function well in stuffed food roasting, instant drinks, frozen food and dehydrated food processing.

 Package: It's packed in fiber barrel and lining with 2-ply polyethylene film bag Net weight 25KG per barrel.

HPMC is short for Hydroxypropyl Methylcellulose, It is also Non-ionic cellulose ether, it is is a natural polymfer cellulose as raw material, made of a series of chemical processing and non-ionic cellulose ether. It is white powder with good water solubility. hpmc have many properties such as thickening, adhesion, dispersing, emulsifying, film, suspended, adsorption, gel, and protective colloid properties of surface activity and maintains moisture function properties . Hydroxypropyl Methyl Cellulose are widely used in construction materials,building materials, coatings industry, synthetic resin, ceramic industry, textile, agriculture, daily chemical and other industries. Our product are mainly to used for the construction industries.

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