TETRAMETHYL AMMONIUM HYDROXIDE IN METHANOL 25% Extra Pure

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TETRAMETHYL AMMONIUM HYDROXIDE IN METHANOL 25% Extra Pure Specification

Density
0.96 Gram per cubic centimeter(g/cm3)

Refractive Rate
1.331 (approx. for methanol)

Smell
Ammonia-like smell

Purity
25%

Molecular Formula
C4H13NO

Structural Formula
(CH3)4N+ OH

Shape
Liquid

Solubility
Completely soluble in water and alcohol.

Poisonous
No

Form
Solution

Taste
(toxic material)

Ph Level
13.5-14 (strongly alkaline)

Other Names
TMAH in Methanol Tetramethylammonium Hydroxide Solution

HS Code
29239000

Boiling point
64.7C (Methanol varies based on TMAH concentration)

Melting Point
-98C (Methanol)

Storage
Store in a cool dry place away from incompatible substances. Keep container tightly closed and upright.

Molecular Weight
91.15 g/mol

Classification
Chemical Reagent

Chemical Name
Tetramethyl Ammonium Hydroxide in Methanol

CAS No
75-59-2

EINECS No
200-882-9

Grade
Extra Pure

Standard
25%

Type
Solution

Usage
Used as a reagent in organic synthesis and as an etchant in semiconductor manufacturing.

Main Material
Tetramethyl Ammonium Hydroxide

Application
Industrial and Laboratory Applications

About TETRAMETHYL AMMONIUM HYDROXIDE IN METHANOL 25% Extra Pure

Tetramethyl Ammonium Hydroxide in Methanol 25% Extra Pure is a chemical reagent with a classification of extra pure grade. It is a solution with a strongly alkaline pH level of 13.5-14 and a refractive rate of 1.331. This solution, with a molecular formula of C4H13NO, is completely soluble in water and alcohol. It is stored in a cool, dry place away from incompatible substances, as it is a poisonous material with an ammonia-like smell. Used in industrial and laboratory applications, this solution is mainly composed of Tetramethyl Ammonium Hydroxide and has a boiling point of 64.7C and a melting point of -98C. It finds application as a reagent in organic synthesis and as an etchant in semiconductor manufacturing.