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Ethylene glycol dibutyl ether series (EDB,DEDB)

Item

Ethylene glycol dibutyl ether (EDB)

Di-ethylene glycol di-butyl ether. (DEDB)

CAS

112-48-1

112-73-2

Molecular formula

C4H9OCH2CH2OC4H9

C4H9OCH2CH2OCH2CH2OC4H9

Purity(GC) %≥

99.0

99.0

Distillation range (℃/760mmHg)

195.0-208.0

250.0-260.0

Moisture(KF) %≤

0.1

0.1

Acidity(as HAC)%≤

0.02

0.02

Specific gravity(d420)

0.837±0.005

0.885±0.005

Color(Pt-Co)≤

10

15

Package and transportation

180KGS/Drum Common chemical

180KGS/Drum Common chemical

Application:

EDB is a kind of inertia industrial solvent used in inertia solvent when extracting fatty acid from dilute solution of fatty acid, separating and refining alkyl phosphonic acid, and extracting uranium ore, etc. It can be used as dispersing agent of water-borne coating.

DEDB, a kind of inertia industrial solvent, is mainly used as extracting agent for fatty acid, uranium, polonium and gold. Besides, it can be used as coupling agent of solvent, medium of hydraulic fluid, and diluent of polyvinyl chloride latex. DEDB is also used when extracting fatty acid from dilute solution of fatty acid, separating and refining alkyl phosphonic acid, and synthesizing perfume in perfume industry, etc. In addition, it can be applied in medicine industry.

 

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