Pharmaceutical-grade purity compliant with USP/NF, EP, and JP monographs for parenteral and oral dosage forms.
Low-viscosity grade optimized for easy dispersion and rapid hydration in aqueous systems without excessive gel formation.
Excellent water solubility and clarity in neutral to mildly alkaline pH ranges, supporting stable liquid formulations.
Non-ionic nature ensures compatibility with cationic, anionic, and non-ionic excipients, including APIs, preservatives, and surfactants.
Consistent batch-to-batch performance validated through rigorous quality control per ICH Q5, Q7, and Q9 guidelines.
Viscosity modifier and suspending agent in oral liquid suspensions and syrups.
Stabilizer and binder in immediate-release and modified-release tablet granulations.
Rheology controller in ophthalmic solutions and sterile injectables requiring low ionic interference.
Protective colloid in lyophilized formulations to enhance API stability during freeze-drying and reconstitution.
Thickener in topical gels and creams where clarity, non-tackiness, and skin compatibility are critical.
| Chemical Type | Non-ionic cellulose ether (hydroxyethyl cellulose) |
| Product Form | White to off-white free-flowing powder |
| Appearance | Odorless, fine particulate solid |
| Primary Applications | Pharmaceutical oral, ophthalmic, topical, and parenteral formulations |
| Key Features | USP/NF, EP, JP compliant; low endotoxin; low heavy metals; sterile-filterable |
| Benefits | Enhanced formulation stability, improved dose uniformity, reduced processing time, broad regulatory acceptance |
| pH of 1% Aqueous Solution | 5.0–8.0 |
| Microbial Limits | Complies with USP <71>: Total aerobic microbial count ≤100 CFU/g; absence of specified pathogens |
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