Triethanolamine (trolamine) 99.0-103.0% (by acidimetry), SAFC®

Triethanolamine (trolamine) 99.0-103.0% (by acidimetry), SAFC®

:102-71-6

:C₆H₁₅NO₃

:MFCD00002855

:149.19 g/mol

:13,09739

:335.4 °C (1013 hPa)

:21.6 °C

:1.13 g/cm³ (20 °C)

:179 °C (closed cup)

:Ambient

:203-049-8

Assay (acidimetric, calc. on anhydrous substance):
99.0 - 103.0 %
Identity (IR-spectrum):
passes test
Identity (GC):
conforms
Appearance:
colorless to slightly yellow viscose liquid
Appearance of solution:
Clear and not more intense in colour than reference solution B₆
Clarity of solution:
passes test
PH (1.0 g in 10 ml water):
10.5 - 11.5
Refractive index (n 20/D):
1.482 - 1.485
Relative Density (d 20/20):
1.120 - 1.130
Relative Density (d 25/25):
1.120 - 1.128
Heavy metals (as Pb):
≤ 0.0010 %
As (Arsenic):
≤ 0.000075 %
Fe (Iron):
≤ 0.0005 %
Related substances (Ethanolamine, GC):
≤ 0.1 %
Related substances (Diethanolamine, GC):
≤ 0.5 %
Related substances (total impurity, GC):
≤ 1.0 %
Related substances (N-Nitrosodiethanolamine, GC):
≤ 24 ppb
Residual solvents (ICH Q3C):
...excluded by production process
Sulfated ash (600 °C):
≤ 0.05 %
Water (according to Karl Fischer):
≤ 0.5 %
Endotoxins:
≤ 2.5 I.U./ml