POLYOX™ WSR 205H - Specialty

1 of 29 products in this brand
POLYOX™ WSR 205H - Specialty with its off-white powder form, is soluble in water, making it ideal for use as a binder and thickener in cleaning products. Its high molecular weight and flexibility, coupled with its resistance to grease and oil, enhance its suitability for various applications, including gels and osmotic pump tablets.

Chemical Name: Polyethylene Glycol, Polyethylene Oxide

Polymer Name: Polyethylene Glycol

CAS Number: 25322-68-3

Chemical Family: Ethylene Oxide Copolymers, Phenols, Phenols & Phenolics, Polyethers, Polyethylene Glycols, Polyglycols

Synonyms: Polyethylene oxide, Poly(ethylene ether) glycol, Poly(oxyethylene) glycol, Ethylene glycol polymer, Ethylene oxide polymer, α-Hydro-ω-hydroxypoly(oxyethylene), Polyoxyethylenediol, Polyhydroxyethylene, Polyethylene ether glycol

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Color (Properties)
Physical Form
Soluble In
Physical Properties
ValueUnitsTest Method / Conditions
pH (at 5% aqueous solution)8.0 - 10.0-PSM 102175
Typical Properties
ValueUnitsTest Method / Conditions
Loss on Drying0.0 - 1.0%PSM 102188
Viscosity (at 25 °C, at 5% aqueous solution, Brookfield Rvf, Spindle 2, Speed 2 RPM)6,800 - 8,800mPa.sPSM 101962
Volatiles (at 105°C)min. 45--
Composition
ValueUnitsTest Method / Conditions
Silicon Dioxide Conent0.8 - 3.0%PSM 101992
Butylated Hydroxytoluene Content100 - 1,000mg/KgPSM 102192
Heavy Metals
ValueUnitsTest Method / Conditions
Alkaline Earth Metals (as Calcium Oxide)0.0 - 1.0%PSM 102225
Screen Test
ValueUnitsTest Method / Conditions
Screen (<840 micron, through 20 mesh)96 - 100%PSM 102261
Screen (<2000 micron, through 10 mesh)min. 100%PSM 102261
Note
  • All section names come under PHS.
  • The following specifications apply to sealed, unopened containers stored under the recommended conditions for the duration of the shelf life.

Regulatory & Compliance

Packaging & Availability

Packaging Type