Polyethylene Glycol (PEG 6000)

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Polyethylene Glycol 6000 (PEG 6000) is a high-molecular-weight polymer derived from ethylene oxide. It appears as a white, waxy solid or flake and is non-toxic, water-soluble, and chemically stable. PEG 6000 is widely used in pharmaceuticals, cosmetics, food processing, industrial formulations, and biotechnology, valued for its lubricating, solubilizing, binding, and moisturizing properties. It is odorless and tasteless, making it suitable for sensitive formulations.

Description

lsions and improves product consistency.

Food Industry

Used as a processing aid, carrier, or anti-caking agent in food additives.

May be found in confectionery coatings, chewing gums, and bakery items.

Recognized as safe (GRAS) for indirect food contact applications.

Industrial Applications

Employed as a mold release agent and lubricant in plastic and rubber processing.

Used as an anti-static and anti-dust agent in powder formulations.

Functions as a dispersant and lubricant in textile and leather finishing.

Biotechnology & Laboratory Use

Commonly used for protein precipitation and DNA purification.

Acts as a crowding agent in cell fusion and virus precipitation.

Serves as a medium for enzyme storage and protein stabilization.

 

Secondary Uses
Paints and Coatings

Used to improve flow, leveling, and flexibility in water-based paints and coatings.

Printing Inks & Toners

Functions as a binder and viscosity regulator for better print quality and stability.

Ceramics and Construction

Acts as a binder and plasticizer in ceramic slurries and dry mix mortars.

Improves workability and water retention.

Agricultural Chemicals

Used as a carrier and wetting agent in pesticide and fertilizer formulations.

Adhesives and Sealants

Improves flexibility and tack in hot-melt adhesives and sealant compositions.

PRODUCT KEY FEATURES

Basic Identification Attributes
Chemical Name (IUPAC): Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-

Common/Trade Name: PEG 6000

CAS Number: 25322-68-3

HS Code: 3907.20.00 (Polyethylene glycol and derivatives)

Synonyms: Polyethylene oxide; Macrogol 6000

 

Physical & Chemical Properties
Physical State: Solid (flakes or powder)

Color & Odor: White; odorless

Solubility: Completely soluble in water and alcohol

Melting Point: 55–63°C

Molecular Weight: Approx. 6,000 g/mol

Viscosity (25°C, 20% solution): 90–130 cP

pH (5% solution): 4.5–7.5

 

Safety & Hazard Attributes
GHS Classification: Not classified as hazardous

Toxicity: Non-toxic; safe for topical, oral, and parenteral use

Allergen Status: Hypoallergenic

Inhalation: Low risk; avoid excessive dust exposure

 

Storage & Handling Attributes
Storage Conditions: Store in a dry, cool, well-ventilated area away from moisture and heat

Container Type: Typically supplied in 25kg kraft paper bags or fiber drums with liners

Shelf Life: Up to 3 years under proper storage conditions

Handling Precautions: Use gloves and dust mask during bulk handling; avoid contact with eyes

 

Regulatory & Compliance Attributes
Complies with:

USP/NF, Ph. Eur., JP (pharmaceutical grades)

FDA (GRAS for food contact and excipient use)

REACH and RoHS (industrial use)

ISO 9001 certified production

 

Environmental & Health Impact
Biodegradability: Biodegradable under aerobic conditions

Ecotoxicity: Low ecological risk

Bioaccumulation: Not expected

Allergenic Potential: None

SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions
PPE Required: Gloves, safety glasses, dust mask (bulk use)

Handling Guidelines:

Minimize dust generation

Avoid ingestion or eye contact

Use in well-ventilated areas

Storage Measures: Keep sealed in moisture-proof containers

 

First Aid Measures
Inhalation: Move to fresh air; seek help if coughing or discomfort persists

Skin Contact: Wash with water and mild soap

Eye Contact: Rinse cautiously with water for 15 minutes

Ingestion: Rinse mouth with water; generally non-toxic, but consult a physician if large amounts are ingested

 

Firefighting Measures
Fire Hazards: Slightly combustible at high temperatures

Flash Point: >200°C

Extinguishing Media: Water spray, COâ‚‚, dry chemical, or foam

Special Precautions: Avoid dust cloud formation

Hazardous Combustion Products: Carbon dioxide, carbon monoxide