TRIETHANOLAMINE AR

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Description

Confirms to BP/USP Specification
Trolamine, Tris(2-hydroxyethyl)amine, Triethylolamine, 2,2′,2″-Trihydroxy-triethylamine

Article No. 06360 Grade AR
Purity 99% CAS No. 102-71-6
Molecular Formula C6H15NO3 Molecular Weight 149.19
H.S. Code 2922.1990 Shelf Life 60 Months
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Physical Properties

Physical state at 20 °C Liquid Colour Colorless viscous
Odour Odorless pH value 10.5 – 11.5 at 149 g/l at 25 °C
Melting point/ Freezing point [°C] 18 – 21 °C Flash point [°C] 179 °C
Boiling point [°C] 190 – 193 °C Initial boiling point [°C] 190°C
Final boiling point [°C] 193 °C Vapour pressure [20°C] 1 mm Hg (@ 20°C)
Vapour pressure mm/Hg 1 mm Hg (@ 20°C) Vapour density 5.15
Density [g/cm3] 1.124 Solubility in water [% weight] 149 g/l at 20 °C – completely soluble
Partition coefficient Log Pow octanol / water at 20°C -1 Explosion limits – upper [%] 8.50%
Explosion limits -lower [%] 1.30%

Specifications

Appearance A clear colourless to pale yellow viscous liquid
Assay Min 99%
Ethanolamine (GC) Max 0.1%
Diethanolamine (GC) Max 0.5%
Chloride (Cl) Max 0.0001%
Sulphate (SO4) Max 0.002%
Heavy metal (as Pb) Max 0.0001%
Iron (Fe) Max 0.0001%
Water (H2O) Max 0.2%
Sulphated ash Max 0.005%

Packings

500 ml 00500
2500 ml 02500
25 Liters 0025K
50 Liters 0050K
200 Liters 0200K

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