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TRIETHANOLAMINE AR

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

Restricted for Export (Under Scomet)  
COAs

Packings

500 ml (00500)

2500 ml (02500)

25 Liters (0025K)

50 Liters (0050K)

200 Liters (0200K)

2PPB000500 2PPB002500 2PDU00A25K
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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

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 Max 0.2% Sulphated ash Max 0.005%
Revision Date: 20-May-2025

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