Diethanolamine (DEA) pure

Is produced by means of rectification of industrial triethanolamine (TEA). Used in organic synthesis (for adsorption of sour gases and sulphuric substances), as reagent for analytic chemistry, for production of emulsifiers, cleaning agents and cosmetics.

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Characteristics of diethanolamine (DEA) pure

Design specification: TU 2423-178-00203335-2007

ParameterValue
AppearanceViscous transparent fluid or crystals from colorless to light yellow
Mass fraction of ethanolamines (in conversion to diethanolamine (DEA) nD20, within the limits98
Refractive index nD20, ranges1.4760–1.4790
Appearance of diethanolamine (DEA) water solution with volume tratio 50 % (solubility in water)Clear solution, little opalescence is allowed
Crystallization point, °С, not lower25.7

Packing, shipping, storage: Diethanolamine (DEA) pure is to be filled up in steel barrels of type I and II under GOST 6247 and 1A1 type under GOST 13950 and other containers confirming its chemical resistance. Diethanolamine (DEA) pure is to be stored in hermetically sealed containers. Transportation diethanolamine (DEA) pure by roofed railway, motor or sea transport in accordance with the Regulations concerning Transportation of the Goods, applicable for this mode of transport. Warranty shelf life - 1 year from production date.

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Receive the interaction of ammonia of water solution of ammonia and ethylene oxide. Is used in gas and petroleum industry for absorption of acid gases and sulfur-containing organic compounds, monoethanolamine of the highest and the first class…

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Triethanolamine (TEA)

A and B grades are produced by ammonia ethoxylation, "Light" grade - by ethoxylation of pure monoethanolamine (MEA), and OD grade - by diethanolamine (DEA) ethoxylation. Is a component of softening agents for synthetic rubbers and also used for…