TETRAMETHYL AMMONIUM HYDROXIDE SOLUTION IN WATER 25% Extra Pure

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TETRAMETHYL AMMONIUM HYDROXIDE SOLUTION IN WATER 25% Extra Pure Specification

Structural Formula
N(CH3)4OH

HS Code
29239000

Application
Used in organic synthesis etching in semiconductor industry and as a catalyst in chemical processes

Appearance
Colorless to pale yellow liquid

Grade
Extra Pure

EINECS No
200-882-9

Usage
Commonly used for etching and cleaning in electronics manufacturing and as a base in laboratory applications

Ph Level
13-14

Storage
Store in a cool dry and well-ventilated area away from acids and incompatible substances

Molecular Weight
91.15 g/mol

CAS No
75-59-2

Poisonous
YES

Physical Form
Liquid

Density
0.973 Gram per cubic centimeter(g/cm3)

Refractive Rate
1.3713 (at 20°C)

Ingredients
Tetramethylammonium hydroxide (25%) Water (75%)

Melting Point
-37 °C

Molecular Formula
C4H13NO

Purity
25%

Properties
Highly alkaline clear liquid with strong ammonia smell

Solubility
Miscible with water

Shelf Life
1 year if properly stored in original sealed container

Smell
Ammonia-like odor

About TETRAMETHYL AMMONIUM HYDROXIDE SOLUTION IN WATER 25% Extra Pure

Tetramethyl Ammonium Hydroxide Solution in Water 25% Extra Pure is a highly alkaline clear liquid with a strong ammonia smell, commonly used in organic synthesis, etching in the semiconductor industry, and as a catalyst in chemical processes. With a purity of 25%, this solution is a colorless to pale yellow liquid, miscible with water, and has a pH level of 13-14. It is stored in a cool, dry, and well-ventilated area away from acids and incompatible substances to maintain its properties. Ideal for electronics manufacturing, it serves as an effective base in laboratory applications, offering a shelf life of 1 year when stored correctly.