Mineral Spirits vs Denatured Alcohol | Detailed Explanation

200#Paint solvent also known as rosin (mineral spirit), which is white and named for its widespread use in the paint industry in place of turpentine. It's a solvent oil used in paint. Industrial alcohol, that is, alcohol used in industry, also known as denatured alcohol, industrial fire wine. The purity of industrial alcohol is generally 95% and 99%. Therefore, what’s the difference between mineral spirits vs denatured alcohol? Let’s continue to learn more about it.

Mineral spirits vs denatured alcohol

Basic information about Denatured Alcohol

Denatured alcohol is a form of ethanol with a purity of up to 95%, which is commonly used in industrial production as a cleaning agent, fuel, and organic solvent.

The first is the physical properties of denatured alcohol: denatured alcohol is a colorless, transparent, flammable, and volatile liquid. It has an alcoholic odor and a pungent taste. Soluble in water, methanol, ether, and chloroform. It can dissolve many organic substances and several inorganic substances. It is hygroscopic and can form an azeotrope with water.

The second is the toxicity of denatured alcohol: light toxicity, anesthetic effect, alcohol poisoning dose 75-80g, lethal dose 250-500g, the maximum allowable concentration in the air 1880mg/ cubic meter.

Now let's look at the chemical composition of denatured alcohol. Denatured alcohol mainly contains a small amount of methanol and 95% ethanol. Methanol has a great effect on the nervous system and blood systems of the human body. Methanol can be absorbed by the body through a variety of ways and can be ingested through the digestive tract, respiratory tract, and even the skin to produce toxicity. Our country prohibits the use of denatured alcohol to produce all kinds of alcoholic drinks.

The Dangers of Denatured Alcohol

Denatured alcohol contains about 4% methanol, which is highly toxic and has the greatest impact on the human nervous system and blood system. When it passes through the digestive tract or respiratory tract, or is ingested through the skin, it can cause toxic effects, and methanol vapor can damage people's respiratory mucosa and vision.

The symptoms of acute intoxication by denatured alcohol include headache, nausea, stomachache, tiredness, blurred vision, and even blindness; Then breathing difficulties, eventually lead to respiratory center paralysis and death. Chronic toxic reactions are vertigo, lethargy, headache, tinnitus, vision loss, and digestive disorders.

The use of denatured alcohol to produce all kinds of alcohol is prohibited in our country. Denatured can not be used for human body disinfection, because methanol will cause poisoning, used for skin disinfection will also be partially absorbed by the skin, and serious poisoning can lead to blindness and even death.

Basic information about Mineral Spirits

The Mineral spirit, also known as 200#Paint solvent, got its name because it was originally widely used in the paint industry instead of turpentine. Mineral spirit is a yellowish solvent oil liquid used in paints. It is prepared from petroleum by pretreatment and atmospheric distillation. It can dissolve phenolic resin paints, ester adhesive paints, alkyd blended resins, and long oil alkyd resins. It is widely used as a solvent in oil-based paint, ester adhesive paint, phenolic paint, and alkyd paint to reduce paint viscosity and facilitate construction.

Product properties: Mineral spirit Colorless transparent volatile liquid, no suspended matter, mechanical impurities, and water-insoluble matter. It has a strong ability to dissolve paint. It is composed of petroleum fractions from 140℃ to 200℃. It has an appropriate volatilization rate, can often contain a certain amount of aromatics, and has a strong ability to dissolve drying oil and resin.

The main uses of Mineral spirit

Mineral spirit is mainly used as a solvent or diluent in the coating industry, and can also be used as a rough cleaning solvent. Packing and storage: Mineral spirits are stored in a cool and ventilated place, with attention to fire, explosion-proof, and anti-static.

Combustion and explosion risk and toxicity: volatile, flammable, explosive. It has certain toxicity, and its toxicity varies with the composition of the product (especially the content of aromatics), and the main intrusion system is inhalation or skin contact.

Conclusion

Nowadays, with the development of industry, an increasing number of people are aware that mineral spirits can play a vital important role in it. However, it is dangerous if we mix it with the denatured alcohol. Therefore, learning more knowledge about mineral spirits vs denatured alcohol can help us better improve safety awareness and health awareness.