Polyethylene Glycol CAS#25322-68-3

Polyethylene Glycol CAS#25322-68-3

Basic Information

High Purity and Consistent Quality:Industrial-grade purity of ≥99% ensures reliable performance in a wide range of surfactant and formulation applications.


Versatile Nonionic Surfactant FormsAvailable as colorless liquid (AEO3) and white paste (AEO9), offering flexible options for different processing and formulation needs.


Excellent Solubility and DispersionEasily dispersible or soluble in water and ethanol, enabling efficient emulsification, cleaning, and formulation performance.


Low Volatility and Good StabilityVery low vapor pressure at 25 °C and stable chemical properties provide safe handling, long shelf life, and dependable performance under normal conditions.


Can't Find The Product You Need?

Tell Us Your Product Requirements, Specifications And Target Industry, Our Professional Team Will Reply You Within 24 Hours.

Contact us

Products Center

product description

Product Description of Polyethylene Glycol CAS#25322-68-3

Polyethylene Glycol is a high-purity industrial product with a minimum purity of 99%. It is available in multiple grades: AEO3 is a colorless liquid and AEO9 is a white paste. Both have a faint fatty odor and belong to nonionic surfactants. AEO3 has a melting point of 5–6 °C and a boiling point of about 290 °C. At 25 °C, its vapor pressure is below 0.1 hPa with a relative density of 0.925–0.940, featuring low volatility and stable physical properties. In terms of solubility, AEO3 is water-dispersible while AEO9 is freely soluble in water. Both dissolve readily in ethanol but are insoluble in kerosene. The product is stable under normal conditions; prolonged contact with strong acids at high temperatures should be avoided.


Product Application of Polyethylene Glycol CAS#25322-68-3

Polyethylene Glycol is extensively applied as a binder, coating agent, dispersant, flavoring aid and plasticizer. It is a clear, colorless, viscous and hygroscopic liquid, or available in white waxy solid and flake forms. Its pH value ranges from 4.0 to 7.5 at a dilution ratio of 1:20. With a molecular weight of approximately 1000, the product is freely soluble in water and compatible with many organic solvents. It is widely used in pharmaceutical, food, cosmetic and industrial formulations, offering excellent compatibility and stable performance.

Products Center

Product Information

Parameters


Melting point64-66 °C
Boiling point>250°C
density1.27 g/mL at 25 °C
Tg-67
bulk density400-500kg/m3
vapor density>1 (vs air)
vapor pressure<0.01 mm Hg ( 20 °C)
refractive indexn20/D 1.469
Fp270 °C
storage temp.2-8°C
solubilityH2O: 50 mg/mL, clear, colorless
formwaxy solid
colorWhite to very pale yellow
Specific Gravity1.128
PH5.5-7.0 (25℃, 50mg/mL in H2O)
biological sourcesynthetic (organic)
Water SolubilitySoluble in water.
λmaxλ: 260 nm Amax: 0.6
λ: 280 nm Amax: 0.3
SensitiveHygroscopic
Merck147,568
α-endhydroxyl
Ω-endhydroxyl
Stability:Stable. Incompatible with strong oxidizing agents.
Cosmetics Ingredients FunctionsBINDING
SURFACTANT - FOAM BOOSTING
EMULSION STABILISING
SURFACTANT - EMULSIFYING
VISCOSITY CONTROLLING
HUMECTANT
SURFACTANT - CLEANSING
SURFACTANT - SOLUBILIZING
SOLVENT
PLASTICISER
ANTICAKING
LogP-0.698 at 25℃
Surface tension43.5mN/m at 20°C
NIST Chemistry ReferencePolyethylene glycol(25322-68-3)
EPA Substance Registry SystemPolyethylene glycol (25322-68-3)
Absorption≤0.1 at 280nm
≤0.2 at 260nm


Safety Information


Hazard CodesXi,T
Risk Statements36/38-52/53-33-23/24/25
Safety Statements26-36-24/25-61-45-36/37
WGK Germany3
RTECSTQ4110000
F3月9日
Autoignition Temperature581 °F
Hazard NoteHarmful
TSCAYes
HS Code39072011
Hazardous Substances Data25322-68-3(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 28000 mg/kg LD50 dermal Rabbit > 20000 mg/kg


Products Center

Factory Showcase

拼图_美图设计室-(1)

Products Center

Shipping And Transportation

拼图_美图设计室

Products Center

FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

Products Center

Contact Us

Submit

Products Center

Recommendation