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What Is The Use And Performance Of Isopropyl Alcohol?

Isopropyl alcohol (CH3) 2CHOH, colorless transparent body. Like the smell of ethanol. Specific gravity of 0.7851 (20/4 °) ℃. The melting point was 117.3 ° C. Boiling at 78.10 ° C. Can dissolve many organic compounds and a number of inorganic. Can burn. Ethanol evaporation and air mixing can form explosives, explosion limit of 3.5-10.0% by volume. Widely used. Such as diluents for waterborne plastic inks. In the summer can be used for polyamide gravure ink mixed solvent.

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1. As organic raw materials and solvents have a wide range of uses. As a chemical raw material, acetone, hydrogen peroxide, methyl isobutyl ketone, diisobutyl ketone, isopropylamine, isopropyl ether, isopropanol ether, isopropyl chloride, and isopropyl ester of fatty acid and chlorine On behalf of the fatty acid isopropyl and so on. In the fine chemical industry, can be used for the production of isopropyl nitrate, isopropyl xanthate, triisopropyl phosphite, aluminum triisopropoxide and pharmaceuticals and pesticides. As a solvent, can be used to produce coatings, inks, extractants, aerosols and so on. Can also be used as antifreeze, cleaning agents, to reconcile gasoline additives, pigment production of dispersants, printing and dyeing industry fixatives, glass and transparent plastic antifogging agent. Used as a thinner of adhesives, but also for antifreeze, dehydrating agent.

2. Determination of barium, calcium, copper, magnesium, nickel, potassium, sodium, strontium, nitrite, cobalt and other reagents. Chromatographic analysis standards. As a chemical raw material, acetone, hydrogen peroxide, methyl isobutyl ketone, diisobutyl ketone, isopropylamine, isopropyl ether, isopropanol ether, isopropyl chloride, and isopropyl ester of fatty acid and chlorine On behalf of the fatty acid isopropyl and so on. In the fine chemical industry, can be used for the production of isopropyl nitrate, isopropyl xanthate, triisopropyl phosphite, aluminum triisopropoxide and pharmaceuticals and pesticides. As a solvent, can be used to produce coatings, inks, extractants, aerosols and so on. Can also be used as antifreeze, cleaning agents, to reconcile gasoline additives, pigment production of dispersants, printing and dyeing industry fixatives, glass and transparent plastic antifogging agent.

3. Used as oil-based water-based fracturing fluid defoamer, air to form explosive mixtures, case of fire, high heat caused by combustion explosion. And the oxidant can react strongly. Its steam than air heavier, can spread in a lower place to a considerable distance, in case of fire caused by the return of fire. In case of high fever, the container pressure increases, there is the risk of cracking and explosion.

4. Isopropanol as a cleaning to oil, MOS level is mainly used for discrete devices and medium and large scale integrated circuits, BV-Ⅲ level is mainly used for ultra-large scale integrated circuit technology.

5. Used in the electronics industry, can be used as a cleaning agent.

6. Used as a thinener for adhesives, extractants for cottonseed oil, solvents for nitrocellulose, rubber, coatings, shellac, alkaloids, oils and fats. Also used in antifreeze, dehydrating agents, preservatives, antifogging agents, pharmaceuticals, pesticides, spices, printing industry, cosmetics and organic synthesis.

7. Is a relatively cheap solvent in industry, wide use, and water can be free to mix, the lipophilic material solubility than ethanol.

8. Used in the production of diisopropylacetone, isopropyl acetate and thymol and gasoline additives.

9. Can be used for degreasing animal-derived tissue membrane.


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