POLYOX™ WSR 301 SFP NF Grade - Specialty

1 of 29 products in this brand
POLYOX™ WSR 301 SFP NF Grade - Specialty composed of ethylene oxide copolymers and polyethylene oxide, serves diverse functions in pharmaceutical formulations. It finds application in abuse-deterrent tablets and capsules, gels, osmotic pump tablets, and regular tablets. This versatile ingredient acts as a binder, thickener, and controlled release agent, ensuring optimal performance. Available in powder form, it demonstrates water solubility, facilitating easy integration into formulations for enhanced effectiveness.

Chemical Name: Polyethylene Glycol, Polyethylene Oxide, Pyrogenic Silica

CAS Number: 25322-68-3

Chemical Family: Ethylene Oxide Copolymers, Polyethers

Labeling Claims: Allergen-free, Chlorine-free, Dairy-free, Diethylene Glycol-free, Ethylene Glycol-free, Fungicide-free, Gluten-free, Herbicide-free, Nitrosamines-free, Not Tested on Animals, Pesticide-free, Residual Solvent -Free, Vegan, Vegetarian

Technical Data SheetSafety Data Sheet
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Enhanced TDS

Identification & Functionality

Chemical Family
Ethylene Oxide Copolymers,
Polyethers
Chemical Name
Polyethylene Glycol,
Polyethylene Oxide,
Pyrogenic Silica
Cleaning Ingredients Functions
Binder,
Thickener
Cosmetic Ingredients Functions
Binder,
Thickener,
Viscosity Modifier
Industrial Additives Functions
Binder,
Thickener
Technologies
Cleaning Ingredients,
Cosmetic Ingredients,
Industrial Additives & Materials
Product Families
Cleaning Ingredients — Functional Additives
Performance Additives,
Rheology Modifiers
Cosmetic Ingredients — Functionals
Rheology Modifiers,
Texturizers & Fillers
Industrial Additives & Materials — Oil, Gas & Mining Chemicals
Oilfield & Transport Chemicals
Industrial Additives & Materials — Paper & Pulp Chemicals
Finishing Additives & Treatments

Features & Benefits

Labeling Claims
Allergen-free,
Chlorine-free,
Dairy-free,
Diethylene Glycol-free,
Ethylene Glycol-free,
Fungicide-free,
Gluten-free,
Herbicide-free,
Nitrosamines-free,
Not Tested on Animals,
Pesticide-free,
Residual Solvent -Free,
Vegan,
Vegetarian

Applications & Uses

Markets
HI&I Care
Applications
HI&I Care — Home Care
Other Home Care Applications
Segments
Home and Personal Care
Applications
Home and Personal Care — Beauty care

Properties

Physical Form
Powder
Soluble In
Water Soluble
Physical Properties
ValueUnitsTest Method / Conditions
pH (at 1%, aqueous solution)8.0 - 10.0-PSM 102175
Typical Properties
ValueUnitsTest Method / Conditions
Identification (A,B)*Pass-Current Usp/Ep/Jp
Loss on Drying0.0 - 1.0%PSM 102188
Residue on Ignition0.0 - 2.0%Current NF
Viscosity (at 1% aqueous solution, Brookfield Rvf, spindle 3, speed 10 rpm, 25°C)1,650 - 5,500mPa.sBrookfield , PSM 101962
Alkaline Earth Metals (as calcium oxide)0.0 - 1.0%PSM 102225
Composition
ValueUnitsTest Method / Conditions
Silicon Dioxide Content0.8 - 3.0%PSM 101992
Butylated Hydroxytoluene Content100 - 1,000mg/kgPSM 102192
Free Ethylene Oxide Content0 - 1mg/kgPSM 102104
Heavy Metals
ValueUnitsTest Method / Conditions
Heavy Metals0.001wt.%-
Screen Test
ValueUnitsTest Method / Conditions
Screen (< 149 micron, through 60 mesh)96 - 100%PSM 102261
Note
  • The following specifications apply to sealed, unopened containers stored under the recommended conditions for the duration of the shelf life.
  • All section names come under PHS
  • * Audit Basis[AB]

Regulatory & Compliance

Certifications & Compliance
Belgian Law And Codex Alimentarius Standards,
British Pharmacopeia (BP),
Chinese Pharmacopeia (ChP),
EC No.1907/2006,
EXCiPACT,
European Pharmacopeia (Ph. Eur.),
FDA Compliant,
ICH Q3C,
Japan Pharmacopeia (JP),
National Formulary (NF),
United States Pharmacopeia (USP)
Chemical Inventories
AICS (Australia),
DSL (Canada),
ENCS (Japan),
IECSC (China),
KECI (Korea),
NDSL (Canada),
PICCS (Phillipines)