BP/USP grade Tech grade PEG Polyethylene Glycol 6000 8000 Flakes CAS 25322-68-3 with Reach Certificated
Polyethylene glycol/PEG is a polyether compound derived from petroleum with many applications, from industrial manufacturing to medicine. PEG is also known as polyethylene oxide (PEO) or polyoxyethylene (POE), depending on its molecular weight. The structure of PEG is commonly expressed as H−(O−CH2−CH2)n−OH.
Use:
Polyethylene glycols can be used as thickeners, lubricants, mold release agents, defoaming agents, softeners, conditioners, antistats, sizing agents and dispersants. They can also be used to make chemical intermediates such as fatty acid esters, and as grain refining agents in inks.
| Appearance | White - nearly white, powder or flakes |
| Water, weight % | 0.1max |
| Color, APHA (25% solution) | 50 max |
| pH | 4.5-7.5 |
| Flash Point | >255 °C |
| Melt Point | 65 °C |
| Surface tension (0.1% aqueous) | 62 dynes/cm at 25 °C |
| Frezzing Pt | 55-62 |
| Specific Gravity | 1.128 |
| Molecular Weight | 7000-9000g/mol |
| Viscosity, CS at 20 °C | 260-510 |
| Decomposition temperature | >220 °C= 428 °F |
Packaging:
25KG/BAG
Prve: Polypropylene glycol (PPG)
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