1. Product Overview
This manual provides essential information for the safe and effective use of ChemWorld PolyEthylene Glycol 300 (PEG 300).

Image Description: A one-gallon bottle of ChemWorld PolyEthylene Glycol 300 (PEG 300) is shown prominently in the foreground. The bottle is white with a blue and white label displaying the product name. Behind the bottle, a brown cardboard shipping box with red "This Way Up" arrows is visible. This image illustrates the product as it would typically be received.
Key Features:
- Polyethylene Glycol 300 (PEG 300)
- Non-toxic, odorless, neutral, lubricating, nonvolatile, and nonirritating
- Technical grade product
- Not intended for direct Food, Beverage, or Medical Applications
2. Safety Information
Always handle chemical products with care. Read and understand the Safety Data Sheet (SDS) for PolyEthylene Glycol 300 before use. This product is for technical applications only and is not for direct food, beverage, or medical use.
General Precautions:
- Use in a well-ventilated area.
- Wear appropriate personal protective equipment (PPE), including gloves and eye protection.
- Avoid prolonged skin contact. Wash hands thoroughly after handling.
- Do not ingest.
- Keep container tightly closed when not in use.
- Store away from incompatible materials.
3. Setup and Preparation
Before using PEG 300, ensure your workspace is prepared and you have all necessary equipment.
- Workspace: Set up your work area in a well-ventilated space, preferably under a fume hood if working with heated applications or large quantities.
- Personal Protective Equipment (PPE): Don appropriate PPE, including chemical-resistant gloves (e.g., nitrile), safety glasses or goggles, and a lab coat or protective clothing.
- Container Inspection: Before opening, inspect the product container for any signs of damage or leakage. Do not use if the seal is broken or the container is compromised.
- Tools: Have clean, dry measuring tools and containers ready for dispensing the product.
4. Operating Instructions
PolyEthylene Glycol 300 is a versatile solvent and base for various technical applications. Its specific use will depend on your intended application.
General Usage Guidelines:
- Dispensing: Carefully pour or pump the required amount of PEG 300 into your designated container. Avoid spills.
- Mixing: PEG 300 is miscible with water and many organic solvents. Mix thoroughly as required by your specific formulation.
- Heating: If heating is required for your application, do so in a controlled manner, preferably with a heating mantle or hot plate, and monitor the temperature. Note that some users have reported slight yellowing/browning when heated.
- Application: Apply or incorporate PEG 300 according to your technical process or formulation requirements.
5. Maintenance and Storage
Proper storage and handling are crucial to maintain the quality and integrity of PolyEthylene Glycol 300.
Storage:
- Store in a cool, dry, well-ventilated area.
- Keep container tightly closed to prevent moisture absorption and contamination.
- Store away from direct sunlight and heat sources.
- Keep out of reach of children and pets.
Container Handling:
- Ensure the cap is securely fastened after each use.
- Wipe any spills immediately with absorbent material.
- Do not return unused product to the original container to avoid contamination.
6. Troubleshooting
While PEG 300 is a stable product, certain issues can arise from improper handling or storage.
| Problem | Possible Cause | Solution |
|---|---|---|
| Product appears cloudy or discolored. | Contamination, exposure to extreme temperatures, or prolonged heating. | Ensure proper storage conditions. If contamination is suspected, do not use for critical applications. Note that slight yellowing/browning can occur with heating. |
| Unusual odor. | Contamination or degradation. | Verify container seal. If odor persists, dispose of product safely and obtain a fresh supply. |
| Spillage. | Accidental mishandling. | Contain spill immediately. Absorb with inert material (e.g., sand, vermiculite). Dispose of contaminated material according to local regulations. Clean affected area thoroughly. |
7. Specifications
Detailed technical specifications for ChemWorld PolyEthylene Glycol 300.
- Brand: ChemWorld
- Item Form: Liquid
- Package Information: Bottle
- Item Volume: 1 Gallons
- Manufacturer: Chemworld
- Country of Origin: USA
- ASIN: B074Q1Z2GK
- Date First Available: August 10, 2017
8. Disposal Information
Dispose of PolyEthylene Glycol 300 and its containers in accordance with all applicable federal, state, and local environmental regulations. Consult local authorities for proper disposal methods.
- Do not dispose of in drains or waterways.
- Empty containers may retain product residue and should be handled with the same precautions as the full container.
9. Support and Contact
For further assistance, technical inquiries, or support regarding your ChemWorld PolyEthylene Glycol 300, please contact ChemWorld directly.

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You can find more information and contact details on the official ChemWorld website.
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