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What does P mean on drycleaning instructions?
The P refers to the petroleum-based solvent, Perchloroethyline, being preferred for that fabric. "Perc" (as cleaners call it) is one of the most commonly used drycleaning solvents in the USA
What are the solvents used in thinners?
Common solvents used in thinners include mineral spirits, turpentine, acetone, xylene, and toluene. These solvents help to dissolve paint, varnishes, and other coatings for use in thinning or cleaning.
Which solvents are used in bitumen?
Common solvents used in bitumen include diesel, kerosene, and toluene. These solvents help in reducing the viscosity of bitumen for various applications such as road construction and waterproofing. Proper safety measures should be followed when handling and using these solvents.
What are the solvents used in gas chromatography calibration?
Common solvents used for gas chromatography calibration include hexane, methanol, acetone, and chloroform. These solvents are often used to prepare standard solutions at known concentrations for calibrating the gas chromatograph and for determining the retention times of analytes.
Are Solvents are typically solids?
No, solvents are typically liquids, although some can be gases or solids under certain conditions. Common solvents, such as water, alcohols, and acetone, are primarily found in liquid form and are used to dissolve other substances. Solid solvents do exist in specific applications, such as in certain chemical reactions or processes, but they are not the norm.
What does P mean on drycleaning instructions?
The P refers to the petroleum-based solvent, Perchloroethyline, being preferred for that fabric. "Perc" (as cleaners call it) is one of the most commonly used drycleaning solvents in the USA
What are the solvents used in thinners?
Common solvents used in thinners include mineral spirits, turpentine, acetone, xylene, and toluene. These solvents help to dissolve paint, varnishes, and other coatings for use in thinning or cleaning.
Which solvents are used in bitumen?
Common solvents used in bitumen include diesel, kerosene, and toluene. These solvents help in reducing the viscosity of bitumen for various applications such as road construction and waterproofing. Proper safety measures should be followed when handling and using these solvents.
What are the fat solvents?
Fat solvents are substances that can dissolve fats or lipids. Common fat solvents include organic solvents such as chloroform, ether, and benzene. These solvents are often used in laboratory settings for lipid extraction and purification processes.
What are the common solvents used in preparing solutions?
The most common solvent is water; also used are ethanol, cyclohexane, liquid ammonia, etc.
What do drycleaning kits remove?
The kits in the store don't really clean things. The dirt has nowhere to go in a bag in your dryer. In real drycleaning, a liquid solvent is used, and the dirt is rinsed out into the solvent, and away from the fabric (as it is in washing).
What do isopropyl alcohol and acetone have in common?
Isopropyl alcohol and acetone are both common solvents that are colorless, flammable, and evaporate easily. They are often used for cleaning surfaces and as ingredients in household products like nail polish remover.
Which are the solvents used in pharmacy?
Common solvents used in pharmacy include water, ethanol, propylene glycol, glycerin, and various oils like olive oil and sesame oil. These solvents are used to dissolve and/or dilute active pharmaceutical ingredients for formulation into medications.
What are the solvents used in gas chromatography calibration?
Common solvents used for gas chromatography calibration include hexane, methanol, acetone, and chloroform. These solvents are often used to prepare standard solutions at known concentrations for calibrating the gas chromatograph and for determining the retention times of analytes.
What are the other solvents aside from water?
Some common solvents aside from water include ethanol, acetone, methanol, and hexane. These solvents are often used in a variety of industries for dissolving, diluting, or extracting different types of substances.
Which solvents are used in IR spectroscopy?
Common solvents used in IR spectroscopy include chloroform, methanol, acetone, and dimethyl sulfoxide (DMSO). These solvents are chosen for their compatibility with the sample being analyzed and their lack of interference with the infrared signals of interest.
What is the use of petroleum in your daily life?
1. used for energy (transportation, electricity) etc. 2. Drycleaning.
