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PLURIOL E 8000 Prill is a water-soluble polyethylene glycol supplied as solid Prills with an average molecular weight of approximately 8,000 g/mol.
PLURIOL E 8000 Prill offers versatile formulation functions, including binding, lubrication, and dispersion, depending on the application and processing conditions.
PLURIOL E 8000 Prill's solid Prill format makes it a practical choice for industrial formulations requiring a high molecular weight PEG in particulate form.
CAS Number: 25322-68-3
EC Number: 500-038-2
Molecular Formula: H(OCH₂CH₂)nOH
Molecular Weight: approx. 8,000 g/mol
Synonyms: PEG 8000, PEG-8000, Macrogol 8000, Polyethylene Glycol 8000 Prill, PEG 8000 Prills, High Molecular Weight Polyethylene Glycol, Solid Polyethylene Glycol 8000, Poly(ethylene glycol) 8000, Polyoxyethylene Glycol 8000, Polyethylene Oxide Glycol 8000, Alpha-hydro-omega-hydroxypoly(oxyethylene), Poly(oxy-1,2-ethanediyl), alpha-hydro-omega-hydroxy-, Ethylene Glycol Polymer, Ethylene Glycol Homopolymer, 1,2-Ethanediol Homopolymer, High Molecular Weight PEG, Solid PEG, Prilled Polyethylene Glycol
PLURIOL E 8000 Prill is a solid polyethylene glycol (PEG), with an average molecular weight of approximately 8,000 g/mol.
Supplied in Prill form, PLURIOL E 8000 Prill provides a particulate alternative to flake grades for incorporation into industrial formulations.
PLURIOL E 8000 Prill's chemical identity is polyethylene glycol, CAS number 25322-68-3.
Water-soluble Pluriol E range, PLURIOL E 8000 Prill combines a solid physical form with compatibility with aqueous systems.
Depending on the formulation and processing conditions, polyethylene glycols in this range can function as binders, fillers, lubricants, dispersants, and antistatic agents.
PLURIOL E 8000 Prill is therefore a versatile ingredient for formulators seeking a high molecular weight PEG to support binding, lubrication, or dispersion in industrial products.
PLURIOL E 8000 Prill offers a range of features and benefits, including low toxicity and a molecular weight suitable for various applications.
PLURIOL E 8000 Prill finds application in diverse industries due to its excellent performance and reliability.
PLURIOL E 8000 Prill is a cGMP Pharmaceutical Grade polyethylene glycol with a mean molecular weight of 8000 that forms anhydrous, hydrophilic ointments in combination with low molecular weight PEGs.
PLURIOL E 8000 Prill is suitable for suppositories.
PLURIOL E 8000 Prill is a high-molecular-weight polyethylene glycol supplied in solid Prill form.
PLURIOL E 8000 Prill is a nonionic, water-soluble polymer with an average molecular weight of approximately 8,000 g/mol and is designed for applications requiring a solid PEG with good solubility, lubricity, binding, and processing properties.
Uses of PLURIOL E 8000 Prill:
PLURIOL E 8000 Prill is used as a binder in industrial formulations to help hold ingredients together and support the cohesion of solid products.
PLURIOL E 8000 Prill can also serve as a filler when a solid, water-soluble polyethylene glycol is required within the formulation.
As a lubricant, PLURIOL E 8000 Prill can help reduce friction during processing and facilitate manufacturing operations.
PLURIOL E 8000 Prill's dispersing function can support the distribution of components within compatible formulations, while its antistatic properties may help reduce static buildup in suitable applications.
Binding Agent:
PLURIOL E 8000 Prill can be used as a binder to hold formulation components together and improve the cohesion of solid products.
Filling Agent:
PLURIOL E 8000 Prill can serve as a filler in formulations requiring a solid, water-soluble polyethylene glycol.
Lubricant:
PLURIOL E 8000 Prill can provide lubrication during processing, helping reduce friction between contacting surfaces.
Dispersing Agent:
PLURIOL E 8000 Prill can support the distribution of ingredients within compatible industrial formulations.
Antistatic Agent:
PLURIOL E 8000 Prill may help reduce static buildup in applications where polyethylene glycol is suitable.
Benefits of PLURIOL E 8000 Prill:
PLURIOL E 8000 Prill offers water solubility and a solid Prill format, making it a practical polyethylene glycol ingredient for compatible aqueous and solid formulations.
PLURIOL E 8000 Prill's potential binding properties can support product cohesion, while its lubricating function can help reduce friction during processing.
PLURIOL E 8000 Prill can also assist ingredient dispersion and provide antistatic performance in suitable applications.
These functions give formulators flexibility when developing industrial products, with the resulting benefits depending on the composition, concentration, and processing conditions.
Stability and Reactivity of PLURIOL E 8000 Prill:
Chemical Stability:
PLURIOL E 8000 Prill remains stable under recommended handling and storage conditions.
Reactivity:
Hazardous reactions are not expected during prescribed use.
Conditions to Avoid:
Prevent dust accumulation and exposure to ignition sources.
Incompatible Materials:
Strong oxidizing agents and strong bases.
Hazardous Decomposition Products:
None expected during normal use; fire may release harmful vapours and carbon oxides.
Handling and Storage of PLURIOL E 8000 Prill:
Safe Handling:
Minimize dust generation during transfers and mixing; provide local exhaust ventilation.
Fire and Explosion Prevention:
Ground and bond transfer equipment because friction can generate static charges.
Hygiene Measures:
Wash hands before breaks; remove contaminated clothing before entering eating areas.
Storage Requirements:
Store tightly sealed in a cool, dry place.
Container Materials:
HDPE and LDPE are identified as suitable packaging materials.
First Aid Measures of PLURIOL E 8000 Prill:
Inhalation:
Move the person to fresh air and keep them calm.
Skin Contact:
Remove contaminated clothing and wash thoroughly with soap and water.
Eye Contact:
Rinse under running water for at least 15 minutes, holding eyelids open.
Ingestion:
Rinse the mouth, then give 200–300 mL of water if the person is conscious and able to swallow.
Notes for Physician:
Provide symptomatic treatment and support vital functions as needed.
Firefighting Measures of PLURIOL E 8000 Prill:
Suitable Extinguishing Media:
Use dry powder or foam.
Unsuitable Extinguishing Media:
BASF identifies carbon dioxide as unsuitable.
Specific Hazards:
Fine dust suspended in air may ignite explosively.
Hazardous Combustion Products:
Harmful vapours and carbon oxides may develop.
Protective Equipment:
Firefighters should wear self-contained breathing apparatus.
Accidental Release Measures of PLURIOL E 8000 Prill:
Personal Precautions:
Wear protective equipment and avoid airborne dust.
Environmental Precautions:
Keep product and contaminated firefighting water out of drains and waterways.
Cleanup Methods:
Collect spilled material using nonsparking tools.
Additional Advice:
Avoid compressed-air cleaning; surfaces become slippery when the product contacts water.
Exposure Controls and Personal Protective Equipment of PLURIOL E 8000 Prill:
Engineering Controls:
Provide ventilation to control dust exposure.
Respiratory Protection:
BASF specifies P1 or FFP1 particulate protection for elevated concentrations or prolonged exposure.
Hand Protection:
Wear chemical-resistant gloves; suitable examples include nitrile, chloroprene, and PVC.
Eye Protection:
Use safety glasses with side shields.
Skin and Body Protection:
Select protective clothing according to the activity and exposure.
Glove Selection:
Follow manufacturer instructions; actual service life may be shorter than laboratory breakthrough times.
Identifiers of PLURIOL E 8000 Prill:
Chemical Name: Polyethylene glycol
CAS Number: 25322-68-3
EC Number: 500-038-2
Polymer Formula: H(OCH₂CH₂)nOH
Average Molecular Weight: approx. 8,000 g/mol
Properties of PLURIOL E 8000 Prill:
Appearance: White solid Prills
Chemical Type: Polyethylene glycol
Average Molecular Weight: Approximately 8,000 g/mol
Physical Form: Prilled solid
Solubility: Soluble in water
Odor: Mild or nearly odorless
Melting Range: Approximately 55–65°C
Form: Cast Solid / Prill Pastille
Specific gravity, 77°/25°C: 1.083
Viscosity, CS at 99°C: 750
Melt Point: 61°C
Cloud point, 1% aqueous.: >100°C
Foam height (Ross Miles, 0.1% aqueous at 50°C): 2 mm
Surface tension (0.1% aqueous): 62 dynes/cm at 25°C
Flash point (C.O.C.): >255°C
Solubility in water: >10%
Specifications of PLURIOL E 8000 Prill:
Color, APHA (25% solution): 50 max.
Water, weight %: Cast Solid – 0.1 max. - Prill / Pastille – 0.75 max.
pH (5% aqueous solution): 4.5 – 7.5
Average molecular weight, g/mol: 8000 - 9500
