Chemical Name | Polyethylene Glycol |
CAS Number | 25322-68-3 |
Product Number | SU000015 |
Molecular Formula | |
Molecular Weight |
1. Product Introduction
Polyethylene glycol (PEG)
Polyethylene glycol (PEG) other names Poly(oxyethylene); Poly(ethylene oxide); is a polyether compound that used as emulsifier, additive, stabilizer, lubricant, solubilizing agent, washing agent, dispersing agent, parting agent, plasticizing agent, thickening agent, filling agent, viscosity conditioning agent and chemical intermediate in the industry.
2. Specification or COA
Type |
Appearance |
Colour |
Hydroxyl value |
Molecular |
pH |
PEG 200 |
Colorless liquid |
≤40 |
510~623 |
180~220 |
5.0~7.0 |
PEG 300 |
Colorless liquid |
≤40 |
350~400 |
280~320 |
5.0~7.0 |
PEG 400 |
Colorless liquid |
≤40 |
267~295 |
380~420 |
5.0~7.0 |
PEG 600 |
Colorless liquid |
≤40 |
178~197 |
570~630 |
5.0~7.0 |
PEG 800 |
White paste |
≤40 |
134~148 |
760~840 |
5.0~7.0 |
PEG 1000 |
White paste |
≤40 |
107~118 |
950~1050 |
5.0~7.0 |
PEG 1500 |
White solid |
≤40 |
70~80 |
1400~1600 |
5.0~7.0 |
PEG 2000 |
White flake |
≤50 |
51~62 |
1800~2200 |
5.0~7.0 |
PEG 3000 |
White flake |
≤50 |
35~40 |
2800~3200 |
5.0~7.0 |
PEG 4000 |
White flake |
≤50 |
26.7~29.5 |
3800~4200 |
5.0~7.0 |
PEG 6000 |
White flake |
≤50 |
17.8~19.7 |
5700~6300 |
5.0~7.0 |
PEG 8000 |
White flake |
≤50 |
13~15 |
7500~8500 |
5.0~7.0 |
Test Method |
—— |
GB/T 3143 |
GB/T 7383 |
Calculated |
GB/T 6368 |
3. Product application
Polyethylene glycol (PEG) has different specifications and application accordingly.
Polyethylene glycol (PEG-200) can be used as the medium of organic synthesis and have a higher heat carrier requirements in the chemical industry as a daily moisturizer, salt solubilizer, viscosity modifiers; in the textile industry as a softener, antistatic agent; and pesticides in the papermaking industry as a wetting agent.
Polyethylene glycol (PEG-400, PEG-600, PEG-800) matrix for pharmaceutical and cosmetics, rubber industry and textile industry lubricants and wetting agents. PEG-600 in the metal industry in the electrolyte can be added to enhance the ground effect and enhance the luster of metal surfaces
1. Freeze protection, heat transfer and hydraulic fluids; natural gas and hydrocarbon treating agents;
2. Hydroscopic agents for paper, cork and textile conditioning;
3. Plasticizer formulations and raw materials for ester and polyester production.
4. The ethylene glycol family’s solvency properties are useful in custom formulation of paints, dyes, inks.
4. Packing & Delivery
Standard export neutral packing in 200KG/Drum, or in ISO tank.
(PEG 200~1500) Standard export neutral packing in 1000Kg/ IBC drum or 200kg/metal drum (net weight). 20'FCL =16MT
(PEG 2000~8000) Standard export neutral packing in 25Kg/kraft bag (net weight). 20'FCL =20MT.