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Open classification: chemistry, organic materials

1. English name: Monoethanolamine

2. C A S number: 141-43-5

3. Points son type: H2NCH2CH2OH

4. Appearance: at room temperature are colorless transparent sticky liquid, has hygroscopic and ammonia smelly

5. Melting point: 10.5 ℃

6. Boiling point: 170 ℃

7. The relative density: 1.0180 (20/4 ℃)

8. Dynamic viscosity (20) : ℃ 24.14 mPas

9. Flash point: 93.3 ℃

10. Solubility: 25 ℃, in benzene solubility in the ether for 1.4%, solubility was 2.1% in the solubility of carbon tetrachloride was 0.2%. With water, ethanol and acetone and other immiscible, slightly soluble in ether and carbon tetrachloride, Can absorb carbon dioxide and hydrogen sulphide.

11. Application: as acid gas absorption agent and oil additives intermediates, also used in pesticide, medicine.

Quality indicator: industrial standard (ZBG17019-89)

Index name -grade product first class qualified products

With a total amount (amine diethanolamine plan) % 95.0 80.0 99.0 p

Boiling cheng (168 ~ 174 ℃) % (volume) p 95 65 45

Water % acuities 1.0 - -

The relative density 1.014 ~ 1.019 --

Pale yellow viscous liquid appearance clear, no suspended solids

Chromaticity (Pt - Co) - 35