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HEMC CAS 9032-42-2

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Product Details

Chemical Name: HEMC

Synonyms: Methyl 2-hydroxyethyl cellulose

Molecular Structure:

Product Typical Properties

Items Specification
Cas No 9032-42-2
Molecular Formula C2H6O2·xCH4O·x
Appearance White powder
Viscosity(mPa.s Brookfield,2% solution 20℃) 50-200,000
Methoxyl group content(%) 21.0-31.0
Hydroxyethoxy content(%) 4.0-12.0
Water(%) ≤5.0
Ash(%) ≤5.0
PH 5.5-7.0
Excessive 100 mesh sieving (particle size approximately 150 µ m) >90%



HEMC is a non ionic polymer in the form of white or almost white powder, easily soluble in cold water but insoluble in hot water. The solution exhibits strong pseudoplasticity and provides high shear viscosity. HEMC is mainly used as adhesives, protective colloids, thickeners and stabilizers, and emulsifying additives. Compared with HPMC, hydroxyethyl methyl cellulose HEMC has stronger water retention, viscosity stability, mold resistance, and dispersibility than hydroxypropyl methyl cellulose HPMC. It has good anti flow and hanging effects, long opening time, high early strength, strong high-temperature adaptability, easy mixing, and convenient operation, making it more suitable for coatings and building materials.


Product Usage

Thickener, film-forming agent, adhesive, lubricant, suspension aid, protective colloid, emulsifier, etc


Product Packaging



Product Storage

Please store in a dry, cool and dark place



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