POLYOX™ WSR N750 LEO NF Grade - Specialty

1 of 29 products in this brand
POLYOX™ WSR N750 LEO NF Grade - Specialty is available in various dosage forms including gels, osmotic pump tablets, and traditional tablets. Utilizing direct compression manufacturing technology, it serves applications in both oral and topical drug delivery within the healthcare and pharmaceutical markets. With its properties as a binder and thickener, this white, water-soluble powder aids in formulation processes.

INCI Name: PEG-7M

Chemical Name: Polyethylene Oxide

Chemical Family: Ethylene Oxide Copolymers

Ingredient Origin: Plant Origin

Labeling Claims: Allergen-free, Chlorine-free, Diethylene Glycol-free, Ethylene Glycol-free, Halal, Heavy Metal-free, Kosher, Naturally Derived, Nitrosamines-free, No Added Formaldehyde, Not Tested on Animals, Plant-Based, Residual Solvent -Free, Vegan, Vegetarian

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Color (Properties)
Physical Form
Soluble In
Composition
ValueUnitsTest Method / Conditions
Silicon Dioxide Conent*0.8 - 3.0%PSM 101992
Butylated Hydroxytoluene Content*100 - 1,000mg/KgPSM 102192
Free Ethylene Oxide*0 - 1mg/KgPSM 102104
Specifications
ValueUnitsTest Method / Conditions
pH (at 1% aqueous solution)*8.0 - 10.0-PSM 102175
Identification (A,B)*Pass-Current USP/EP/JP
Loss on Drying*0.0 - 1.0%PSM 102188
Residue on Ignition*0.0 - 2.0%Current NF
Viscosity (at 25 °C, Brookfield, 1%, Brookfield RVF, Spindle 2, Speed 2 RPM)*600 - 1,200mPa.sPSM 101936
Heavy Metals
ValueUnitsTest Method / Conditions
Alkaline Earth Metals (as Calcium Oxide)*0.0 - 1.0%PSM 102225
Heavy Metals*0.001wt%-
Screen Test
ValueUnitsTest Method / Conditions
Screen (< 74 micron, through 200 mesh)*0 - 40%PSM 102261
Screen (< 149 micron, through 100 mesh)*35 - 75%PSM 102261
Screen (< 840 micron, through 20 mesh)*96 - 100%PSM 102261
Screen (< 2000 micron, through 10 mesh)*min. 100%PSM 102261
Note

*PHS - All section names come under PHS
[AB] = Audit Basis

Regulatory & Compliance