Polyethylene Glycol 200 (PEG 200)

Name: Polyethylene Glycol 200 (PEG)
Brand: Alliance Chemical
SKU: JDQ-EXJ-UKY
Availability: InStock
Rating: 2.0 (1 reviews)

Commercial Fulfillment Snapshot

Buy Polyethylene Glycol 200 (PEG) with faster decisions and fewer back-and-forth emails.

Ships from Taylor, Texas. In-stock orders placed before 1:00 PM CT (Mon-Thu) and before 12:00 PM CT (Fri) typically ship same business day. Order online 24/7.

Email Bulk Quote Call (512) 365-6838

Technical Documents

SDS TDS COA

Lot-specific COA is issued per shipment batch.

Who Buys This

Pharmaceutical manufacturers
Cosmetics & personal care companies
Industrial lubricant suppliers
Wastewater treatment plants

Purity / Grade Guide

Industrial & lab applications
Purity verified by COA
Suitable for commercial use
Water-soluble polymer grade

Pack Sizes

1 Quart: lab & small jobs
1 Gallon: shop & maintenance
5 Gallon: production & regular use
15 Gallon: mid-volume operations
55 Gallon: bulk drum
275 Gallon: high-volume tote
330 Gallon: max-volume tote

SDS / COA / TDS

SDS included every order
COA certificate of analysis
Non-regulated ground shipment
Technical documentation support

Small Packs: UPS Ground nationwide for pints, quarts, and gallons.

LTL / FTL: ABF, SEFL, Saia, XPO, and partner carriers for pails, drums, totes, and full truckloads.

Support: Email or call for freight options, hazardous-material routing, and lead-time confirmation.

Description
Product Documents
Chemical Profile

Product Overview

Polyethylene Glycol 200 (PEG 200) is a high-purity, low molecular weight polymer essential for industrial formulation and processing. A clear, colorless, and viscous liquid, PEG 200 functions as a versatile solvent, humectant, and lubricant. It is characterized by excellent solubility in water and various organic solvents, low volatility, and high thermal stability.

Alliance Chemical supplies PEG 200 that meets USP-NF Monograph and Food Chemical Codex (FCC) standards, ensuring the strict impurity control (trace metals, chlorides, sulfates) required for regulated industries. Whether used as a carrier in chemical processing, a plasticizer in ceramics, or a lubricant in textile manufacturing, this product delivers consistent viscosity (50-70 cP at 25°C) and performance.

Key Properties

Chemical Name: Polyethylene Glycol 200 (PEG)
CAS Number: 25322-68-3
Appearance: Clear, colorless to pale yellow viscous liquid
Molecular Weight: ~200 g/mol
Solubility: Completely soluble in water, ethanol, and acetone
Specific Gravity: 1.129 (at 25°C)
Viscosity: 50-70 cP (at 25°C)
Purity Standards: Meets USP-NF and FCC specifications
Vapor Pressure: Low (0.1 mmHg at 20°C)

Common Industrial Applications

Chemical Processing & Formulation: Serves as a hydrophilic solvent and carrier for varied chemical reactions and formulations due to its stable molecular structure.
Industrial Lubrication: utilized as a water-soluble lubricant for rubber molds, textile fibers, and metalworking operations where easy wash-off is required.
Humectant & Plasticizer: Acts as a moisture-retaining agent in adhesives, paper coatings, and ceramic manufacturing to prevent drying and cracking.
HPLC Mobile Phase: Used in reversed-phase chromatography for the separation of organic compounds.
Pharmaceutical & Cosmetic Excipient: Functions as a solvent, vehicle, and viscosity modifier in creams, lotions, and liquid preparations (conforming to USP-NF standards).

Safety & Handling

While Polyethylene Glycol 200 is generally considered low-toxicity, standard industrial safety practices must be observed. Store in a cool, dry, well-ventilated area away from strong oxidizing agents to prevent degradation. The product is hygroscopic; keep containers tightly closed to prevent moisture absorption.

Operators should wear appropriate Personal Protective Equipment (PPE), including safety glasses and gloves, to avoid direct contact. In case of contact, rinse thoroughly with water. Refer to the Safety Data Sheet (SDS) for full handling, storage, and emergency response guidelines.

Benefits

Regulatory Compliance: Manufactured to meet USP-NF and FCC standards, suitable for food contact and pharmaceutical applications where permitted.
Versatile Solubility: Miscible with water and many organic solvents, making it adaptable for diverse formulations.
Thermal Stability: Maintains performance properties under varying processing temperatures.

Related Products

Property	Value
Molecular Weight	200 g/mol
Formula	H(OCH2CH2)nOH
Grade	Technical
Flash Point	232
Form	Liquid
Solubility	Highly soluble in water, most organic solvents
Appearance	Clear viscous liquid, pale transparent fluid
Melting Point	4 °C
Boiling Point	287 °C
Specific Gravity	1.126
Industry	Industrial, Wastewater, Research

Frequently Asked Questions About Polyethylene Glycol 200 (PEG)

What is Polyethylene Glycol 200 (PEG) and what is its chemical formula?

Polyethylene Glycol 200 (PEG) is a chemical compound with the molecular formula H(OCH2CH2)nOH, registered under CAS Number 25322-68-3 by the Chemical Abstracts Service (PubChem), with a molecular weight of 200 g/mol. Alliance Chemical supplies Polyethylene Glycol 200 (PEG) in Technical grade for laboratory, industrial, and commercial applications.

What are the physical properties of Polyethylene Glycol 200 (PEG)?

According to the NIOSH Pocket Guide to Chemical Hazards, Polyethylene Glycol 200 (PEG) is supplied as a clear viscous liquid, pale transparent fluid. It has a melting point of 4°C, a boiling point of 287°C, a flash point of 232. The specific gravity is 1.126 relative to water. Solubility: Highly soluble in water, most organic solvents.

What grade and purity of Polyethylene Glycol 200 (PEG) does Alliance Chemical offer?

Alliance Chemical offers Polyethylene Glycol 200 (PEG) in Technical grade. Every lot ships with a Certificate of Analysis (COA) and Safety Data Sheet (SDS) prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and GHS Revision 7. Download SDS.

What are common industrial applications of Polyethylene Glycol 200 (PEG)?

Polyethylene Glycol 200 (PEG) serves a wide range of sectors, including Industrial, Wastewater, and Research.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.

What PPE is required when handling Polyethylene Glycol 200 (PEG)?

OSHA-mandated PPE per 29 CFR 1910.132-138:Nitrile gloves (8+ mil), safety goggles, flame-resistant clothing, grounded footwear, closed-toe chemical-resistant footwear. Respiratory protection (organic vapor cartridge) required in areas exceeding PEL/TLV per 29 CFR 1910.134. Emergency eyewash station and safety shower must be accessible within 10 seconds per ANSI Z358.1. Consult the SDS available from Alliance Chemical for complete PPE requirements.

What are the storage requirements for Polyethylene Glycol 200 (PEG)?

Store perOSHA 29 CFR 1910.106: Approved flammable storage cabinet, maximum 60 gallons per cabinet, grounding/bonding required. Temperature range:15-25°C. Segregate from:oxidizers, ignition sources. Maximum storage:2-3 years unopened.

What is the emergency spill procedure for Polyethylene Glycol 200 (PEG)?

Emergency response per EPA SPCC (40 CFR 112) and OSHA 29 CFR 1910.120: (1) Alert personnel, evacuate area to 100 feet. (2) Eliminate ignition sources if flammable. (3) Don PPE per SDS Section 8. (4) Stop leak if safe; use emergency shutoffs. (5) Contain with non-combustible absorbent materials, dike with sand/earth. (6)Absorb with vermiculite or commercial spill kits. (7) Collect in DOT-approved containers, label as hazardous waste. Check 40 CFR 302.4 for Reportable Quantity. Emergency: Chemtel 1-800-255-3924 (24/7). Non-emergency: Alliance Chemical 512-365-6838.

What is the DOT shipping classification for Polyethylene Glycol 200 (PEG)?

DOT Classification per 49 CFR 172.101:UN1993 (Flammable Liquid, N.O.S.), Hazard Class3 (Flammable), Packing GroupII/III. Requires: Hazmat shipping papers (49 CFR 172.200), UN specification packaging (49 CFR 173), hazmat labels (172.400). Alliance Chemical ships all orders in DOT-compliant packaging with proper documentation.

How must Polyethylene Glycol 200 (PEG) waste be disposed?

Disposal per RCRA (40 CFR 261-265):Characteristic waste D001 (Ignitable, flash point <60°C). Generator requirements: EPA ID number required if >100 kg/month (40 CFR 262.12). Use EPA-permitted Treatment, Storage, Disposal Facility (TSDF). Never discharge to sewer without POTW written approval (40 CFR 403). Container disposal: Triple rinse (40 CFR 261.7), offer for reconditioning/recycling. State regulations may be more stringent — check with your local environmental agency. Consult the Alliance Chemical SDS for product-specific disposal guidance.

Does Alliance Chemical provide an SDS and COA for Polyethylene Glycol 200 (PEG)?

Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of Polyethylene Glycol 200 (PEG). The SDS is prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and the Globally Harmonized System (GHS) Revision 7, covering all 16 required sections including hazard identification, first aid measures, firefighting measures, handling and storage, exposure controls, and regulatory information. The SDS is available for download directly from this product page. COAs are available upon request by contacting Alliance Chemical at 512-365-6838.