Diethanolamine 99%

FORMULA : C4H11NO2
ORIGIN : Germany/Malaysia
PACKING : 225 kg/drum 225 kg/phuy
APPLICATION : Used as a grinding aid for cement, used in cleaning, cosmetics industry...

Short description

- Molecular weight: 105.14g / mol  - Appearance: Colorless liquid - Ammonia odor - Density: 1.090g / cm3 - Freezing temperature: 28oC - Boiling temperature: 217oC - Water solubility: Infinite tan - Steam pressure: <0.001 kPa (at 20oC) - Viscosity: 351 cp (at 25oC) DEA is used as a surfactant and a corrosion inhibitor. It is used to remove hydrogen sulfide and carbon dioxide from natural gas. In oil refineries, a DEA in water solution is commonly used to remove hydrogen sulfide from sour gas. It has an advantage over a similar amine ethanolamine in that a higher concentration may be used for the same corrosion potential. This allows refiners to scrub hydrogen sulfide at a lower circulating amine rate with less overall energy usage.
Description
Diethanolamine, often abbreviated as DEA or DEOA, is an organic compound with the formula HN(CH2CH2OH)2.
Technical Data

- Molecular weight: 105.14g / mol 

- Appearance: Colorless liquid

- Ammonia odor

- Density: 1.090g / cm3

- Freezing temperature: 28oC

- Boiling temperature: 217oC

- Water solubility: Infinite tan

- Steam pressure: <0.001 kPa (at 20oC)

- Viscosity: 351 cp (at 25oC)

DEA is used as a surfactant and a corrosion inhibitor. It is used to remove hydrogen sulfide and carbon dioxide from natural gas.

In oil refineries, a DEA in water solution is commonly used to remove hydrogen sulfide from sour gas. It has an advantage over a similar amine ethanolamine in that a higher concentration may be used for the same corrosion potential. This allows refiners to scrub hydrogen sulfide at a lower circulating amine rate with less overall energy usage.

DEA is a chemical feedstock used in the production of morpholine.[3][4]

Morpholine from DEA.png

Amides derived from DEA and fatty acids, known as diethanolamides, are amphiphilic.

The reaction of 2-chloro-4,5-diphenyloxazole with DEA gave rise to Ditazole. The reaction of DEA and Isobutyraldehyde with water removed produces an Oxazolidine.

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                    Giấy phép kinh doanh số : 0304920055 cấp ngày : 05/04/2007 bởi Sở Kế Hoạch và Đầu Tư TP.Hồ Chí Minh

                    Người đại diện : ông Phạm Đình Chung