Grade Standard: | Industrial Grade |
---|---|
Appearance: | Liquid |
Colour: | Transparent |
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Items | index |
appearance(25ºC) | colorless to yellowish transparent liquid |
water(wt,%) | ≤0.3 |
color(Hazen) | ≤60 |
Total amine value(mg.KOH/g) | 151-159 |
tertiary amine(%) | ≥95.0 |
primary.secondary amine(%) | ≤2.0 |
main components(%) | ≥95 |