Ethanolamine (ETA)

Ethanolamine, a form of the nitrogenous compound Amine, is generally used as an intermediary element for fine chemical products. They can be categorized into Mono, Di, Tri Ethanolamines.
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Standard Grade
SECTION MEA DEA TEA
Formula mea dea tea
Appearance Substantially Free Substantially Free Substantially Free
Color(APHA No.) 15Max 15Max 50Max
Sp.Gr.(20/20℃) 1.017~1.019 1.090~1.094 1.124~1.127
Melting Point(℃) 10.5 28.0 21.2
Water Content(%) 0.3Max 0.15Max 0.2Max
Boiling Point(℃) 170.5 269 360
Equivalent Wt. 61.0~62.5 104.0~106.0 148.0~150.0
Vapor Pressure 0.18 <0.01 <0.01
Flash Point(℃) 93 149 185
Refractive Index(nD) 1.4539(20℃) 1.4747(30℃) 1.4852(20℃)
Viscosity(cst) 24.1(28℃) 350(30℃) 1.013(20℃)
Solubility in Water Complete 95.4% Complete
MEA(Wt%) 99.0Min 0.5Max
DEA(Wt%) 1.0Max 99.0Min
TEA(Wt%) 0.5Max 97.0Min
Blending Grade
Properties MEA-LF DEA-LF TEA-LF
Appearance Substantially Free Substantially Free Substantially Free
Color(APHA No.) 15Max 15Max 50Max
Melting Point(℃) -13 -2 -8
Water Content(%) 15.0±1.0 15.0±1.0 15.0±1.0
MEA(Wt%) 83.0Min
DEA(Wt%) 83.0Min
TEA(Wt%) 81.0Min
Properties MEA-W DEA-W TEA-W
Appearance Substantially Free Substantially Free Substantially Free
Color(APHA No.) 15Max 15Max 50Max
Melting Point(℃) -8 7 1
Water Content(%) 10.0±1.0 10.0±1.0 10.0±1.0
MEA(Wt%) 88.0Min
DEA(Wt%) 88.0Min
TEA(Wt%) 86.0Min
Properties TEA-85% TEA-H
Appearance Light Yellow Liquid Red Brown Liquid
Color(APHA No.) 50
Melting Point(℃) 상온 고체 상온 고체
Water Content(%) 0.2Max 0.2Max
MEA(Wt%) 0.5Max 10.00Max
DEA(Wt%) 15.00Max 0.5Max
TEA(Wt%) 85.0Min 90.00Min
Applications
  • Detergents and Emulsifiers
  • Gas Refining
  • Agricultural Chemical
  • Cosmetics
  • Metalworking Fluids
  • Semiconductor Stripper
  • Cement Additives