Isopropanol

Isopropyl alcohol (IPA), also known as 2-propyl alcohol, is an organic compound, the chemical formula is C3H8O, is the isomer of n-propyl alcohol, colorless transparent liquid, like ethanol and acetone mixture odor, soluble in water, but also soluble in alcohol, ether, benzene, chloroform and most other organic solvents.
Isopropyl alcohol is an important chemical product and raw material, mainly used in pharmaceuticals, cosmetics, plastics, fragrances, coatings and so on.

Isopropyl alcohol can be freely mixed with water, ‌ has a stronger solubility for lipophilic substances than ethanol. ‌

【 Use 1 】
Mainly used in pharmaceutical, also used as solvent, extractant, antifreeze and so on

【 Use 2 】
Used as an experimental chemical reagent and chromatographic analysis reagent

【 Use 3 】
Isopropyl alcohol is an important intermediate in the production of pesticides, which can produce fungicides such as oryzoline and isoryzoline, insecticidal and acaricidal agents such as aminopropyl, thiophosphorion, methylissalichos, propoxur, Fenvalerate, etc., as well as herbicides such as isopropachlor, and can prepare isopropane bromide and isopropane chloride, which are also important intermediates of pesticides.

【 Use 4 】
Extraction solvent, carrier solvent. GB 2760-1996: Spices for food use temporarily permitted. Used for beet sugar, confectionery, nutritional supplement tablets, hop extract, lemon oil, spice oleoresin, yeast and other processing.

【 Use 5 】
It is widely used as organic raw material and solvent. As a chemical raw material, it can produce acetone, hydrogen peroxide, methyl isobutyl ketone, diisobutyl ketone, isopropylamine, isopropyl ether, isopropyl alcohol ether, isopropyl chloride, fatty acid isopropyl ester and chlorinated fatty acid isopropyl ester, etc. In the fine chemical industry, it can be used to produce isopropyl nitrate, isopropyl xanthate, triisopropyl phosphite, triisopropyl aluminum and medicine and pesticides. As a solvent, it can be used in the production of coatings, inks, extractants, aerosols, etc. It can also be used as antifreeze agent, cleaning agent, additives for blending gasoline, dispersant for pigment production, fixing agent for printing and dyeing industry, anti-fogging agent for glass and transparent plastics, etc.

【 Use 6 】
Solvents for creosote, shellac, resin, gum and nitrocellulose. The solvent of vegetable oil was determined by esterification analysis. Barium, calcium, copper, magnesium, nickel, potassium, sodium and strontium were determined. Determination of potassium content in soil and plants by sodium cobalt nitrite and isopropyl alcohol, extraction of alkaloids, analysis of pesticides, etc. Organic synthesis. Antifreeze solution combination.

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Cleaning and Disinfection: Isopropyl alcohol is known for its excellent cleaning ability and can evaporate quickly from all surfaces, making it very effective for cleaning and disinfecting certain items. Different concentrations of isopropyl alcohol have different uses, such as 100% isopropyl alcohol is usually used to clean windows, remove bacteria, and disinfect surfaces, while 99.9% isopropyl alcohol solution is commonly used in pharmaceutical laboratories, hospitals, and other medical institutions as an efficient disinfectant.

Safety: Despite its wide range of uses, isopropyl alcohol reacts strongly with oxidizing agents and its vapor is heavier than air, diffusing to considerable distances at lower levels and may ignite back on contact with a source of fire. If exposed to high heat, the internal pressure of the container may increase, posing a risk of cracking and explosion.

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