CB8834 Poly(ethylene glycol) Powder H(OCH2CH2)nOH (CAS No.: 25322-68-3)

Poly(ethylene glycol) Powder H(OCH2CH2)nOH (CAS No.: 25322-68-3) Description

Poly(ethylene glycol) Powder (H(OCH2CH2)nOH, CAS No.: 25322-68-3) is a versatile polymer known for its excellent water solubility and non-toxic nature. This white, odourless powder provides effective lubrication, humectancy, and anti-static properties, making it widely used in pharmaceuticals, personal care, and industrial applications. Its ability to form hydrogen bonds with a range of solvents ensures high compatibility and stability across various formulations.

Our Poly(ethylene glycol) Powder is sourced and manufactured under stringent quality standards to ensure reproducible performance, purity, and consistency. It undergoes strict testing procedures to meet international specifications, offering assured reliability for critical formulations. With high batch-to-batch uniformity and low impurity levels, this product is ideal for a variety of uses, such as coatings, cosmetics, and adhesives.

Poly(ethylene glycol) Powder H(OCH2CH2)nOH (CAS No.: 25322-68-3) Applications

Poly(ethylene glycol) Powder H(OCH2CH2)nOH (CAS No.: 25322-68-3) is a versatile, water-soluble polymer known for its low toxicity, lubricious nature, and chemical inertness. Its biocompatibility and ability to stabilise formulations enable its broad use in numerous sectors. From industrial processes to consumer products, this polymer enhances performance, improves texture, and aids in controlled release, making it an essential component across diverse applications.

1. Industrial Applications

·         Used as a lubricant and thickening agent to improve process efficiency in chemical and petrochemical operations

·         Serves as an effective dispersant and stabiliser in coatings, inks, and adhesives due to its excellent solubility and compatibility

2. Research Applications

·         Employed in laboratory formulations to create hydrogels and model drug-delivery systems, capitalising on its water-soluble and biocompatible nature

·         Utilised in advanced materials research for surface functionalisation and sensor development, leveraging its chemical stability and inert properties

3. Commercial Applications

·         Included in personal care products, such as creams and lotions, to enhance moisturisation and product spreadability

·         Applied in food and pharmaceutical formulations for controlled release, homogenous mixing, and improved texture

Poly(ethylene glycol) Powder H(OCH2CH2)nOH (CAS No.: 25322-68-3) Packaging

Packing of Poly(ethylene glycol) Powder in sealed, tamper-evident, multi-layer, high-density polyethylene or aluminium-lined bags that protect against moisture and contaminants. Ensure the container is placed in a cool, dry, well-ventilated area to maintain product integrity. Implement anti-static measures to avoid dust accumulation, and add vacuum or nitrogen flushing to reduce contamination risks. Packaging options can be customised in various sizes, with tailored labelling and traceability upon request.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Poly(ethylene glycol) Powder H(OCH2CH2)nOH (CAS No.: 25322-68-3) FAQs

Q1: What are the key material properties of Poly(ethylene glycol) Powder H(OCH2CH2)nOH (CAS No.: 25322-68-3)?

A1: Poly(ethylene glycol) Powder H(OCH2CH2)nOH (CAS No.: 25322-68-3) is a water-soluble polymer with a neutral pH, typically appearing as a white to off-white crystalline or waxy powder. It exhibits low toxicity, mild odour, and is stable under normal conditions. The polymer’s molecular weight can vary, affecting its viscosity and melting range. It is hygroscopic, which means it readily absorbs moisture from the air.

Q2: How should this product be handled and stored?

A2: When handling Poly(ethylene glycol) Powder, use protective gloves, safety glasses, and appropriate clothing to minimise contact. Ensure the material is handled in a well-ventilated area to avoid inhaling airborne particles. Store it in a tightly sealed container in a cool, dry place, away from direct sunlight and moisture. Regularly check for clumping or discolouration, and follow local regulations for safe disposal.

Q3: Which quality standards and certifications apply to Poly(ethylene glycol) Powder H(OCH2CH2)nOH (CAS No.: 25322-68-3)?

A3: Poly(ethylene glycol) Powder commonly adheres to recognised quality standards, such as compliance with ISO 9001 for manufacturing processes and Good Manufacturing Practices (GMP) in pharmaceutical applications. Product batches are typically tested for purity, molecular weight distribution, residual solvents, and heavy metals to ensure consistent quality. Certificates of Analysis (CoA) are often provided to confirm compliance with regulatory requirements in cosmetics, personal care products, and other commercial applications.

Related Information

1. Manufacturing Process

Detailed procedures for producing Poly(ethylene glycol) Powder H(OCH2CH2)nOH (CAS No.: 25322-68-3) often involve carefully controlled polymerisation of ethylene oxide. Specialised catalysts and precise reaction temperatures are employed to achieve targeted molecular weights, ensuring a consistent powder form. This regulation of reaction parameters guarantees reliable viscosity ranges and contributes to a stable polymer backbone, which is essential for diverse commercial applications ranging from personal care products to specialty lubricants.

Before packaging, the finished powder undergoes multiple purification steps designed to reduce impurities and residual monomers. These measures enhance product safety profiles and lower the risk of undesirable variations in end-use formulations. By adopting advanced drying methodologies, manufacturers maintain a stable final material that can be incorporated into formulations where extended shelf life and uniform particle size are key priorities.

2. Research and Development

Researchers continually explore innovative approaches to enhance the functional profile of Poly(ethylene glycol) Powder H(OCH2CH2)nOH (CAS No.: 25322-68-3). Efforts include tailoring polymer chain structures to optimise solubility in complex solution matrices or creating conjugates with specialty additives for advanced formulations. These studies are particularly relevant for emerging sectors such as high-performance coatings and precision biomaterials, where consistent dispersion and predictable interaction with other components are vital.

Innovations in analytical techniques are playing a pivotal role in accelerating discoveries related to improved biocompatibility, extended thermal stability, and greater compatibility with novel excipients. Through rigorous testing and data-driven evaluations, development teams aim to refine this powder’s effectiveness in niche applications without compromising product safety or reliability. These advancements support a broader range of potential uses while maintaining the material’s time-tested performance record.