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99.99% Ethanol


99.99% Ethanol, also known as absolute ethanol, is a highly purified form of ethyl alcohol (C₂H₅OH) with minimal water content. With a purity of 99.99%, it is one of the most concentrated forms of ethanol available, making it ideal for laboratory, industrial, and specialized applications.


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Properties:

  • Chemical Formula: C₂H₅OH

  • Purity: 99.99%

  • Appearance: Clear, colorless liquid

  • Odor: Characteristic alcohol smell

  • Boiling Point: 78.37°C

  • Miscibility: Completely miscible with water, organic solvents, and many chemicals


Applications:

  1. 1. Laboratory Use:

    • Preparation of chemical reagents

    • Solvent for chemical reactions

    • DNA/RNA extraction and molecular biology experiments

    2. Industrial Use:

    • Pharmaceutical manufacturing

    • Cosmetics and personal care products

    • Cleaning and degreasing sensitive equipment

    3. Disinfection & Sterilization:

    • Used as a disinfectant in medical and laboratory settings

    • Effective against bacteria, fungi, and some viruses

Advantages of 99.99% Ethanol:

  • Extremely low water content ensures maximum purity for sensitive applications.

  • High volatility allows rapid evaporation, leaving minimal residue.

  • Safe for use in controlled laboratory and industrial environments when handled properly.

Safety Precautions:

  • Highly flammable — keep away from heat, sparks, and open flames.

  • Avoid direct contact with skin or eyes.

  • Use in a well-ventilated area.

  • Store in tightly sealed containers in a cool, dry place.

Storage & Handling:

  • Store in original, labeled containers.

  • Keep away from oxidizing agents and strong acids.

  • Avoid prolonged exposure to air to maintain purity.

In this section, you can address common questions efficiently.