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TETRAMETHYL AMMONIUM HYDROXIDE IN METHANOL 25% Extra Pure
TETRAMETHYL AMMONIUM HYDROXIDE IN METHANOL 25% Extra Pure

TETRAMETHYL AMMONIUM HYDROXIDE IN METHANOL 25% Extra Pure

TETRAMETHYL AMMONIUM HYDROXIDE IN METHANOL 25% Extra Pure Specification

  • Application
  • Used in semiconductor manufacturing organic synthesis and as a developer in photoresists
  • Storage
  • Store in a cool dry and well-ventilated area. Keep container tightly closed and away from ignition sources.
  • Structural Formula
  • CH3-N+(CH3)3-OH-
  • Melting Point
  • Melting point not applicable as it is typically in liquid form
  • Physical Form
  • Liquid
  • Shelf Life
  • 12 months from the manufacturing date under proper storage conditions
  • Properties
  • Highly corrosive strong base hygroscopic
  • CAS No
  • 75-59-2
  • Ph Level
  • Strongly alkaline around 13-14
  • HS Code
  • 29239000
  • EINECS No
  • 200-882-9
  • Taste
  • Bitter and astringent
  • Ingredients
  • Tetramethylammonium hydroxide Methanol (25%)
  • Density
  • 0.89 Gram per cubic centimeter(g/cm3)
  • Shape
  • Not applicable (liquid form)
  • Grade
  • Extra Pure
  • Usage
  • Primarily for industrial use in chemical and electronic manufacturing
  • Smell
  • Ammoniacal
  • Molecular Weight
  • 91.15 g/mol
  • Solubility
  • Completely soluble in water and methanol
  • Appearance
  • Clear colorless liquid
  • Molecular Formula
  • C4H13NO
  • Purity
  • 25%
  • Poisonous
  • YES
 
 

About TETRAMETHYL AMMONIUM HYDROXIDE IN METHANOL 25% Extra Pure



Tetramethyl Ammonium Hydroxide in Methanol 25% Extra Pure is a highly corrosive and strong base hygroscopic liquid used primarily in chemical and electronic manufacturing processes. This clear colorless liquid has a bitter and astringent taste with an ammoniacal smell. Completely soluble in water and methanol, it exhibits a strongly alkaline pH level of around 13-14. Its structural formula, CH3-N+(CH3)3-OH-, demonstrates its molecular composition. With a purity of 25%, this extra pure grade product is ideal for industrial applications. Proper storage in a cool dry area is essential, ensuring a shelf life of 12 months. Its versatile usage includes semiconductor manufacturing, organic synthesis, and as a developer in photoresists.

FAQs of TETRAMETHYL AMMONIUM HYDROXIDE IN METHANOL 25% Extra Pure:


Q: Is Tetramethyl Ammonium Hydroxide in Methanol 25% Extra Pure safe to use?

A: No, it is poisonous and should be handled with care following all safety guidelines.

Q: What is the primary application of this product?

A: It is primarily used in chemical and electronic manufacturing processes.

Q: What is the shelf life of this product?

A: The shelf life is 12 months from the manufacturing date under proper storage conditions.

Q: Can this product be stored easily?

A: Yes, it should be stored in a cool dry and well-ventilated area, keeping the container tightly closed and away from ignition sources.

Q: In which industries is this product commonly used?

A: Tetramethyl Ammonium Hydroxide in Methanol 25% Extra Pure is commonly used in the chemical and electronic manufacturing industries.

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