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| Trade Name | Melting point |
water% (max) |
average Mw |
PH value (5% aq) |
Color(30℃) APHA(max) |
FORM in 25℃ |
Flash Point ℃ |
OHV mg KOH/g |
| PEG 200 |
|
0.5 | 190~210 | 4.0~7.0 | 30 | L | >150 | 549~590 |
| PEG 300 |
|
0.5 | 285~315 | 4.0~7.0 | 30 | L | >200 | 356~393 |
| PEG 400 | 4~8 | 0.5 | 380~420 | 4.0~7.0 | 40 | L | >200 | 267~295 |
| PEG 600 | 18~22 | 0.5 | 570~630 | 4.0~7.0 | 40 | L | >200 | 178~196 |
| PEG 800 |
|
0.5 | 774~831 | 5.5~7.5 | 30 | L | >200 | 135~145 |
| PEG 1000 | 35~39 | 0.5 | 950~1050 | 4.0~7.0 | *：30 | S | >200 | 107~118 |
| PEG 1540 | 43~47 | 0.5 | 1300~1600 | 4.0~7.0 | *：30 | S | >200 | 70~86 |
| PEG 2000 | 49~53 | 0.5 | 1800~2200 | 4.0~7.0 | *：30 | S | >200 | 51~62 |
| PEG 3000 | 53~57 | 0.5 | 2800~3200 | 4.0~7.0 | *：40 | S | >200 | 35~40 |
| PEG 3350 | 53~57 | 0.5 | 3080~3680 | 4.0~7.0 | *：40 | S/F | >200 | 30.5~36.5 |
| PEG 4000 | 53~57 | 0.5 | 3400~4000 | 4.0~7.0 | *：40 | S/F | >200 | 28~33 |
| PEG 5500 |
|
0.5 | 5000~6000 | 4.0~7.0 | *：40 | F | >200 | 18.7~22.4 |
| PEG 6000 | 56~61 | 0.5 | 5800~6500 | 4.0~7.0 | *：40 | F | >200 | 17.3~19.3 |
| PEG 8000 | 56~61 | 0.5 | 7400~9000 | 4.0~7.0 | *：40 | F | >200 | 12.5~15.2 |
| PEG 11000 | 56~61 | 0.5 | 10700~12000 | 4.0~7.0 | *：40 | F | >200 | 9.0~12.0 |
| PEG 12000 | 56~61 | 0.5 | 11000~13700 | 4.0~7.0 | *：40 | F | >200 | 8.2~10.2 |
| PEG 13000 | 56~61 | 0.5 | 11800~15000 | 4.0~7.0 | *：40 | F | >200 | 7.5~9.5 |
| PEG 20000 | 54~64 | 0.5 | 16000~25000 | 5.0~8.0 | *：40 | S | >200 | 4.5~7.0 |
Grade-Dependent Physical Form
PEG grades range from clear liquids to waxy solids and flakes as molecular weight increases. This allows formulators to select a suitable grade according to the required viscosity, consistency and processing method.
Water Solubility and Compatibility
Polyethylene Glycol is soluble in water and compatible with many water-based formulation systems. Depending on the grade, it can be used as a carrier, co-solvent or formulation aid with surfactants, polymers and other ingredients.
Lubrication and Processing
In textile, rubber, plastics and metalworking formulations, PEG may serve as a lubricant, processing aid or release agent. Its performance depends on molecular weight, dosage and the composition of the formulation.
Moisture and Consistency Control
Lower-molecular-weight PEG grades can support moisture retention and fluidity, while higher-molecular-weight grades help build consistency and structure in suitable formulations.
Used in ointments, gels, capsules and suppository bases as a solvent, carrier or excipient.
Food-grade PEG may be used in approved food-related applications, subject to local regulatory requirements.
Polyethylene Glycol can be supplied in different packaging according to grade and physical form. Liquid PEG grades are commonly packed in drums or IBC tanks, while solid PEG grades can be supplied in bags, cartons or other suitable packaging for storage and shipment.
PEG should be stored in a cool, dry and well-ventilated warehouse.
Keep away from direct sunlight, high temperature, moisture, open flames and strong oxidizing agents.
Broad Grade Range
PEG 200 to PEG 20000 are available in liquid, solid and flake forms for different formulation and processing requirements.
Free Sample
Free samples are available for grade selection, formulation testing and quality evaluation before bulk orders.
OEM Customization
Dotachem supports customized packaging, labeling and product specifications based on order requirements.
Documentation and REACH Support
REACH documentation, COA, SDS and TDS are available for Polyethylene Glycol products, covering key specifications such as molecular weight, appearance, moisture, pH and hydroxyl value.
Flexible Supply
Packaging and shipment arrangements are selected according to the PEG grade, physical form and order volume.
A: Yes. Samples are available for testing and formulation evaluation. Please confirm the required PEG grade, application and target specifications before requesting a sample.
A: Yes. Dotachem attends chemical industry exhibitions in Europe, the Middle East and Southeast Asia to meet customers, understand application needs and discuss suitable product solutions.
A: The right PEG grade depends on molecular weight, physical form and application needs. Low molecular weight grades such as PEG 200, PEG 300, PEG 400 and PEG 600 are usually used in liquid systems, while higher molecular weight grades such as PEG 1000, PEG 4000, PEG 6000, PEG 8000 and PEG 20000 are more suitable for solid or semi-solid formulations.
A: Yes. Dotachem supplies Polyethylene Glycol and related chemical products, with more than ten years of experience in chemical supply and application support. We provide grade selection, product documents, packaging support, samples and export service. Our product range also covers surfactants, Alcohols, polyether polyols and functional additives.
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