Description
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Versatile Chemical Solutions: Polyethylene Glycol 300
Polyethylene Glycol 300 (PEG 300) is a low-molecular-weight grade of polyethylene glycol characterized by its clear, viscous liquid form, excellent water solubility, and low toxicity. As a versatile hydrophilic polymer, it serves as an essential solvent, solubilizer, humectant, and lubricating agent across pharmaceutical formulations, cosmetic processing, chemical synthesis, and specialized industrial manufacturing.
Technical & Product Specifications
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Sample Size: 50ml
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Purity: 99% Purity
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CAS No.: 25322-68-3
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Molecular Weight (M.Wt): 300 g/mol
Pharmaceutical and Ophthalmic Applications
In compounding and medical formulations, verifying polyethylene glycol 300 usp compliance ensures strict adherence to essential pharmacopeial purity standards. Due to its low irritancy and favorable viscosity, it is widely utilized as an active or inactive vehicle in ophthalmic preparations. In dry eye management, polyethylene glycol 300 eye drops function as a soothing demulcent to lubricate the ocular surface, protecting against irritation and maintaining moisture retention. Beyond eye care, it serves as a highly effective co-solvent for oral liquids, soft gelatin capsule matrices, and topical preparations.
Industrial Versatility & Laboratory Safety
Formulators frequently choose polyethylene glycol 300 liquid for diverse technical applications owing to its thermal stability and low volatility:
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Cosmetics & Personal Care: Functions as a non-greasy humectant, emulsion stabilizer, and skin conditioner in personal hygiene products.
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Chemical Synthesis & Chromatography: Serves as a polar stationary phase in gas chromatography and a functional intermediate in esterification reactions.
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Industrial Lubricants & Coatings: Utilized as an aqueous lubricant coating and thermal transfer fluid component.
When utilizing this compound in laboratory or manufacturing settings, consulting the polyethylene glycol 300 sds (Safety Data Sheet) delivers critical instructions regarding proper handling protocols, storage conditions, and regulatory standards.
Sourcing High-Purity Reagents
For research facilities, compounding pharmacies, and industrial chemical buyers seeking dependable raw materials, Receptor Chemicals supplies high-grade compounds engineered for consistent technical performance. Our commitment to strict quality control ensures purity and batch reliability for all your analytical and manufacturing requirements.
