Polyethylene Glycol 4000 PEG 4000 25kg packsize

Polyethylene Glycol 4000 (PEG 4000)

Synonyms:

PEG, PEO-polyethylene oxide, POE-polyoxyethylene

£383.21

SKU: N/A
Polyethylene Glycol 4000 PEG 4000 25kg packsize

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next-day by ADR-approved couriers

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Accredited to ISO 9001, ISO 14001,
ISO 13485 and ISO 45001

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Alternative names: PEG, PEO-polyethylene oxide, POE-polyoxyethylene

Why Should You Buy Polyethylene Glycol 4000 from ReAgent?

  • We supply PEG 4000 in 25kg bags, with discounts available for bulk orders
  • Full MSDS is also available to download from our website
  • We offer many other options with our products, including customised labelling and specific pack sizes

How Is Polyethylene Glycol Made?

Polyethylene glycol is synthesised by the interaction between ethylene oxide and ethylene glycol oligomers, ethylene glycol or water. Most manufacturers prefer to use ethylene glycol or its oligomers instead of water to obtain polymers with a narrow molecular weight distribution, whereas water generates a wide range of polymer sizes thus producing a lower quality product. Within a certain range, it is possible to obtain specific polymer chain lengths, depending on the ratio of the reactants used:n(CH2CH2O) HOCH2CH2OH → HO(CH2CH2O)n 1HThese reactions need to be catalysed by either acidic or alkaline catalysts, depending on the reagents used. Also, depending on the type of catalyst used, the polymerisation reactions are either cationic or anionic. Again to ensure a narrow distribution of polymer sizes, manufacturers opt for an anionic mechanism. In this case, catalysts used include sodium hydroxide (NaOH), sodium carbonate (Na2CO3) and potassium hydroxide (KOH).

Explosive Reaction!

This polymerisation reaction is extremely exothermic, and as such safety precautions need to be followed. One of the main risks is excessively high temperatures or contaminating ethylene oxide with catalysts (including alkalis or metal oxides). This steers the polymerisation reaction in the wrong direction and can end up in quite an explosive manner after a few hours if undetected.

Fast Delivery

All our products come with 100% quality guarantee and are usually shipped within 24 hours. We offer a wide range of products, used in many different types of industries, from pharmaceutical and automotive to food and power stations. Simply contact us for further information or free technical advice.

Please note: we only deliver to registered UK businesses at non-residential addresses with a minimum order value of £100 before VAT

We only supply to mainland UK, contact us on 0800 9555 798 for rates to Ireland.Please notify us if you have specific delivery requirements such as restricted access, requirement for a tail-lift delivery vehicle or pallet truck. Failure to notify us of a special delivery instructions can incur additional charges from our carriers.

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Polyethylene Glycol 4000 (PEG 4000) Specification

Polyethylene Glycol 4000 (PEG 4000) Hazards

Signal Word

Polyethylene Glycol 4000 (PEG 4000) Safety & Storage

Polyethylene Glycol 4000 (PEG 4000) SDS

Download our material safety data sheet (MSDS) for technical data and comprehensive information about this product.
Product IDpost_titlepost_statusBulkSDSPath
4252Polyethylene Glycol 4000 (PEG 4000)publish2553

Polyethylene Glycol 4000 (PEG 4000) Delivery

Placing an order with ReAgent Chemicals

How do you calculate your delivery costs?

As many of the chemicals we supply are hazardous, we are legally obligated to use ADR licensed couriers who are specialists in carrying such goods. Because these couriers are specialists they do cost more than most regular delivery services but you can rest assured that your order will reach you safely and legally.

What is an ADR courier?

An ADR courier is specially trained and licensed to carry chemicals that are classed as hazardous for transport.

Can I collect my items from your warehouse?

Yes, but please contact us to prearrange this. Depending on the quantity of hazardous chemicals you want to collect, you may need to have applicable training or a current ADR licence to legally transport them away from our premises. We may not able to release goods without proof of this.

Can you deliver directly to my customers?

Yes, we’re happy to deliver directly to your customers. The goods will arrive with a delivery note which will not contain any invoice details. We can even include your logo and branding on the product labels. Contact us for more information.

How do I find out the delivery cost for my order?

If you want to find the exact delivery charge for an item or order, simply add the item or items you’re interested in to your basket and the delivery charge as well as any VAT will be calculated and itemised for you. No card details are taken at this point so you’re under no obligation to make a purchase.

How long does delivery take?

Firm delivery date within 24 hours. We always dispatch orders as soon as possible but please note that non-stock items can take around 5 days to reach you. Please contact us before ordering if you require an estimated delivery date or see our delivery information for more information.

Do you deliver on bank holidays?

Unfortunately not, our couriers only deliver on working days from Monday to Friday.

Can you ship to locations outside of mainland UK?

We cannot accept overseas orders on our website, however in some cases we are able to ship outside of mainland UK. Please contact us for further information.

Can I have a timed delivery slot?

We can offer an AM delivery service for some regions of the UK, please contact us for information before placing your order.

Polyethylene Glycol 4000 (PEG 4000) FAQs

  • What grades of polyethylene glycol (PEG) do you sell?

    We supply PEG in various molecular weights including PEG 300, PEG 400, and PEG 4000, available in both pharmaceutical and technical grades to suit different uses.

  • Can I buy polyethylene glycol in bulk quantities?

    Yes, we accommodate bulk purchases of polyethylene glycol. Please call us on 0800 9555 798 to discuss your volume requirements and learn about bulk pricing options and discounts.

  • How do I store and handle polyethylene glycol safely?

    For safe storage and handling of polyethylene glycol, please refer to the MSDS, which outlines all necessary precautions and guidelines.

  • Are there any certifications or quality tests that your PEG products undergo?

    Our PEG products undergo rigorous quality testing to ensure they meet high standards. We adhere to relevant industry certifications to guarantee product integrity and compliance. We also offer a 100% quality guarantee.

  • Is it possible to request a sample of polyethylene glycol for trial purposes?

    Yes, we're happy to provide small samples for trial purposes to ensure our PEG meets your specific requirements. Please contact us to request a sample.

  • What is the environmental impact of using polyethylene glycol?

    Polyethylene glycol is considered to have a low environmental impact under normal use conditions due to its biodegradability. However, as with any chemical, it's important to use it responsibly and in accordance with regulatory guidelines to minimise environmental effects.

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Related resources

Uses Of Polyethylene Glycol

Polyethylene glycol (PEG) is a hydrophilic synthetic compound with a wide range of commercial applications. The chemical’s ability to absorb water means it’s often used in cosmetic products, where it acts as a cleansing agent, skin conditioner, and emulsifier. PEG

Read More »
30th August 2023

What is Polyethylene Glycol?

Polyethylene glycol (PEG) is a polyether compound that has a variety of uses and appearances depending on its molecular weight. Polyethylene Glycol is made by polymerising ethylene glycol, the main ingredient in antifreeze solutions, and has a strong presence in

Read More »
15th March 2018

Uses Of Polyethylene Glycol

Polyethylene glycol (PEG) is a hydrophilic synthetic compound with a wide range of commercial applications. The chemical’s ability to absorb water means it’s often used in cosmetic products, where it acts as a cleansing agent, skin conditioner, and emulsifier. PEG

Read More »
30th August 2023

What is Polyethylene Glycol?

Polyethylene glycol (PEG) is a polyether compound that has a variety of uses and appearances depending on its molecular weight. Polyethylene Glycol is made by polymerising ethylene glycol, the main ingredient in antifreeze solutions, and has a strong presence in

Read More »
15th March 2018
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