Best Methoxypolyethylene glycols (MPEG 750) CAS 9004-74-4

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Methoxypolyethylene glycols

Products Description

Name: Methoxypolyethylene glycols Powder

Cas: 9004-74-4

Purity: 99%min


Basic Info:







Stock Availability

In stock

Brand Name

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Product Introduction:

Methoxypolyethylene glycols is a polymer that is soluble in water, ethanol and most highly polar organic solvents. It is less volatile than glycerol, has stable chemical properties, is not easily damaged by hydrolysis, and has strong hydrophilicity.

Methoxypolyethylene glycols can be used in the building materials industry as a raw material for the production of cement superplasticizers and enhancers. In addition, due to the good properties of Methoxypolyethylene glycols, it is also widely used in the cosmetics and pharmaceutical industries.

Because Methoxypolyethylene glycols has stable properties under normal temperature and pressure, the polycarboxylic acid high-efficiency water-reducing agent synthesized from this raw material has a strong ability to maintain the dispersion of cement particles, so that the product has low dosage, high water reducing rate, It has the advantages of good reinforcement effect, durability, no corrosion of steel bars and environmental friendliness.

Product Nature:

  • Boiling point: >200°C/760mmHg
  • Flash point: 268°C
  • Vapor density: >1(vsair)
  • Vapor pressure: 0.05mmHg(20°C)
  • Solubility: H2O:50mg/mLat25°C,clear,colorless


Product NameMethoxypolyethylene glycols Powder
CAS No.9004-74-4
Appearance White crystalline powder
Content99% min
Shelf Life2 years
Packing1kg/bag,25kg/bag or as your requirements

Product function:

  1. Methoxypolyethylene glycols can be used for high-performance, high-strength (C60 or higher) commercial concrete for on-site mixing and long-distance transportation.
  2. Methoxypolyethylene glycols is soluble in water, ethanol and organic solvents. Low vapor pressure, stable to heat, used as thickener and lubricant in printing and dyeing industry and daily chemical industry.
  3. Methoxypolyethylene glycols is water-soluble, moisturizing, lubricating, non-physiologically active, non-irritating to the human body, and mild in nature. It is widely used in the cosmetics and pharmaceutical industries.
  4. Products with different molecular weights can be selected to change the viscosity, hygroscopicity and structure of the product. Products with low relative molecular weight (molecular weight less than 2000) are suitable as wetting agents and consistency regulators for creams, lotions, toothpastes and shaving creams. Products with higher relative molecular weight are suitable for lipsticks, deodorant sticks, soaps, shaving soaps, foundations and cosmetics.
  5. In detergents, Methoxypolyethylene glycols can also be used as suspending agents and thickeners.
  6. Used as the base material of ointment, emulsion, ointment, lotion and suppository in the pharmaceutical industry.
  7. In addition, Methoxypolyethylene glycols reacts with acrylic acid, the main raw material of polycarboxylic acid high-efficiency cement water-reducing agent, to produce MPEG acrylate.


  1. “Facts: Polaris Poseidon Trident”Strategic Systems Programs. U.S. Navy.
  2. “Biomaterials Science – 2nd Edition” Retrieved 7 December 2020.
  3. Wikipedia


Pre-Sales Service

* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.

* The sample supports testing and inspection.

* Each batch of products will be tested to ensure that its quality meets user needs.

*Packaging can also be made according to customer requirements.

*Any inquiries will be answered by our relevant personnel within 24 hours.

*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.


After-Sales Service

*We will monitor the logistics information in real time and will share the information with you.

* You can consult us at any time if you have any questions about the product, and we will answer you in time.

*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.


1. ≤50kg, we recommend express delivery, usually called DDU service;

2. ≤500kg, air transportation is generally recommended, usually called FOB, CFR or CIF service;

3.>500kg, sea freight is generally recommended, usually called FOB, CFR or CIF service;

4. For high-value products, please choose air and express to ensure the safety of the products.


Do you accept sample order?

We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.

How to confirm whether the product quality meets our needs before placing an order?

You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.

What’s your MOQ?

Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.

Learn more about us

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Packaging and shipping

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Methoxypolyethylene glycols