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Aether ethyl acetic acid – Ethylacetate (СН3СООС2Н5)

(GOST 8981 – 78)

Ethylacetate - a colourless transparent liquid with a fruit smell; mixes up with spirit, an aether, gasoline, chloroform and other organic solvents.

Receive on traditional technology etherification acetic acid ethyl spirit.

INDICATORS NORM Result of the analysis

Chromaticity of unit of Hazena

No more than 5

5

Density at 20оС, g/cm3

0,898 – 0,900

0,900

Mass fraction of the basic substance, %

Not less than 99,0

99,73

Mass fraction of acids in recalculation on acetic, %

No more than 0,004

0,003

Mass fraction of the nonvolatile rest, %

No more than 0,001

-

The Mass fraction of water, %

No more than 0,1

0,08

Temperature limits of distillation at pressure 101325Pa/760mm.mr.co. 95 % on product volume should be driven away within 0оС

75 – 78

76-78

Mass fraction of aldehydes in recalculation on acetic aldehyde, %, no more

0,5

-

Relative fugitivity (on an ethyl aether)

2 - 3

2,7

Ethylacetate are applied:

  • as solvent in manufacture of varnishes, an imitation leather, silk, dissolution of fats, artificial pitches, glues, in a pharmaceutical industry for synthesis of vitamins, hormones, antibiotics and other medical products, and also as ethylacetat the technical
  • as leach at extraction of acetic acid from solutions
  • in the perfumery, photochemical, tanning, medical industry, etc.
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