四乙基氢氧化铵 25%/35%水溶液

Tetraethyl ammonium Hydroxide, 35% (Aqueous solution)

Chemical Name: Tetraethyl ammonium Hydroxide

Molecular Formula: C ₈H₂₁NO

Molecular Weight: 147.26

CAS No.: 77-98-5

Appearance

Colorless to light yellow liquid

Density g/cm³

1.04

PH

>13

Specification

Item

Spec.

Assay wt. %

35.0±0.5

Cl %

≤0.2

K ppm

≤5

Ca ppm

≤5

Na ppm

≤5

Mg ppm

≤5

Fe ppm

≤5

Color APHA

≤100

Shipping information

Hazard class:8, corrosive

UN No.: 3267

Packing Group: II

Packing

25L HDPE drum, 200L HDPE drum, 1000L IBC, or other containers available upon request.

Safety and Handling

Keep container tightly closed in a cool place.

Application

Phase transfer catalysts, molecular sieve template agent, electronic industry, etc.

Remarks

Tetraethyl ammonium hydroxide, 25% (aqueous solution), Tetrapropyl ammonium hydroxide, 25% (aqueous solution), Tetrabutyl ammonium hydroxide, 40% in methanol and other quaternary ammonium alkali, quaternary ammonium salt are also available, please contact us for details.