TETRAMETHYL AMMONIUM HYDROXIDE 1M SOLUTION IN WATER

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TETRAMETHYL AMMONIUM HYDROXIDE 1M SOLUTION IN WATER Specification

Other Names
TMAH Tetramethylammonium Hydroxide

Purity
1M Concentration

Boiling point
100C (for aqueous solution)

Shape
Liquid

Poisonous
No

Molecular Formula
C4H13NO

Refractive Rate
1.342 (at 20C)

Form
Aqueous Solution

Solubility
Completely soluble in water

Smell
Ammoniacal

Ph Level
14 (Strongly Alkaline)

Melting Point
(liquid form)

Molecular Weight
91.15 g/mol

Storage
Store in a cool dry place. Keep the container tightly closed in a well-ventilated area. Protect from light and humidity.

Structural Formula
(CH3)4N+ OH

HS Code
29239000

Density
1.015 Gram per cubic centimeter(g/cm3)

Classification
Chemical Solution

Chemical Name
Tetramethyl Ammonium Hydroxide 1M Solution in Water

CAS No
75-59-2

EINECS No
200-882-9

Grade
Analytical Reagent Grade

Standard
ISO Certified

Type
Solution

Usage
Used as a developer for photolithography and as an etching agent in microelectronics

Main Material
Tetramethyl Ammonium Hydroxide

Application
Semiconductor manufacturing electronics and chemical synthesis

About TETRAMETHYL AMMONIUM HYDROXIDE 1M SOLUTION IN WATER

Tetramethyl Ammonium Hydroxide 1M Solution in Water is a highly pure and strongly alkaline chemical solution primarily used in semiconductor manufacturing electronics and chemical synthesis applications. It is classified as an Analytical Reagent Grade liquid with a distinct ammoniacal smell. With a molecular formula of C4H13NO and a molecular weight of 91.15 g/mol, this ISO certified solution has a purity level of 1M concentration. TMAH Tetramethylammonium Hydroxide is completely soluble in water and features a Ph level of 14. This aqueous solution has a boiling point of 100C and a density of 1.015 g/cm3. Stored in a cool dry place, it should be tightly closed in a well-ventilated area, protected from light and humidity.

FAQs of TETRAMETHYL AMMONIUM HYDROXIDE 1M SOLUTION IN WATER:

Q: What is the main application of Tetramethyl Ammonium Hydroxide 1M Solution in Water?

A: The main applications of this solution include its use as a developer for photolithography and as an etching agent in microelectronics.

Q: Is Tetramethyl Ammonium Hydroxide poisonous?

A: Yes, Tetramethyl Ammonium Hydroxide is poisonous.

Q: What is the molecular weight of Tetramethyl Ammonium Hydroxide?

A: The molecular weight of Tetramethyl Ammonium Hydroxide is 91.15 g/mol.

Q: How should Tetramethyl Ammonium Hydroxide be stored?

A: Tetramethyl Ammonium Hydroxide should be stored in a cool dry place, tightly closed in a well-ventilated area, and protected from light and humidity.