- Country of manufactureRussia
Price: 3,04 euros for kg.
Propylene glycol - viscous oily colorless liquid with density from 1,0-1,04 g / sm.kub., possesses sweetish taste and slight characteristic smell - the propylene glycol offered by our company has no (flavourless) pronounced smell. Viscosity of propylene glycol with fall of temperature falls slightly. Propylene glycol possesses small corrosion activity in view of what requirements to the equipment (pipelines, branch pipes) on grade became low.
Propylene glycol will be dissolved quite well in large number of different connections, in such as:
- monoatomic alcohol (methanol, ethanol, isopropanol, N butanol...) -
- ethylene glycol -
- ethylene glycol ether and ether of propylene glycol -
- complex ethers -
- acid acetic, valerian and olein -
- aldehydes and ketones (acetone, methyl-isobutyl ketone...) -
|Name of indicator||Value for indicator|
|Appearance||Flavourless pure transparent liquid|
|Color on APHA, no more||10|
|Content of the main substance (propylene glycol), %, not less||99,50|
|Impurity level, %, no more||0,01|
|Content of lead, ppm, no more||6|
|Content of arsenic, ppm, no more||5|
|Content of sulfate of arsenic, ppm, no more||10|
|Content of chlorine, ppm, no more||6|
|Content of iron, ppm, no more||0,30|
|Moisture content (humidity), %, no more||0,20|
Aqueous solution of propylene glycol, in view of the low temperature of freezing and small corrosion activity is used as the heat carrier (antifreeze) in systems of the heat-exchanging equipment, in particular, propylene glycol is used in sitstema of heating and ventilation of inhabited, production and public places, refrigeration units of food productions, etc.
Monopropylene glycol is raw materials for production of some chemical compounds. In the food industry propylene glycol is designated as additive of E1520 and used as the softening, dispersing and moisture-holding agent.