Is a product of ethylene oxide polymerization with ethylene glycol (MEG). The product is used to manufacture plasticizers, in chemical, textile, rubber, metal-working industries and others in line with the opinion of the Ministry of Health.
Design specification: TU 2226-061-05766801-2006
Chemical name: Alpha-Hydro-omega-hydroxypoly (oxy-1,2-ethanediyl)
Empirical formula: Н(О-СН2-СН2)n-ОН
|рН of 5 % aqueous solution||5.0–7.5|
|Water mass content, % by mass, max||0.5|
|Sulfate ash mass content, % by mass, max||0.1|
|Loss of mass at drying, %, max||3.0|
|Free acetic acid mass content, % by mass, max||0.024|
|Hydroxyl number, mg КОН/g||260–290|
|Mono- and diethylene glycols mass content, % by mass, max||0.25|
|Color of 25 % aqueous solution, Hazen units, max||25|
|Ethylene oxide mass content, % by mass, max||0.01|
|Iron mass content, % by mass, max||0.0001|
Supply form: Colorless or faintly yellowish, transparent, viscous liquid with weak specific odor.
Packaging: Polyether PEG-400 is shipped in aluminum, steel or polymer drums, steel dedicated containers, as well as into rail tank cars, equipped with the bottom discharge and heating.
Transportation: Polyether PEG-400 is transported by all types of transportation means.
Storage: Polyether PEG-400 stored in leak- and moisture-proof containers or vessels.