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Benzene in mineral spirits

Historically, the primary focus of benzene exposure assessment was on workers in industries that produced or used substantial quantities of benzene; however, questions have been raised . Critical effects of exposure are eye and skin irritation. Mineral spirits include mineral turpentines, thinners and white spirits that are benzene. . Jul 28, Unfortunately, mineral spirits have typically contained at least.1% benzene and commonly more than 1% benzene since the s. In fact, because the process of creating mineral spirits has been mostly unchanged since the late s, these benzene contents are still high. Unfortunately, mineral spirits have typically contained at least.1% benzene and commonly more than 1% benzene since the s. Mineral spirits were partly created to supplant turpentine as a thinner. Users complained about the smell of turpentine and mineral spirits did not have that same harsh smell. As recently as , Rule 66 mineral spirits contained between and ppm of benzene, a level where breathing protection should be used. Where Found. The poisonous ingredients in mineral spirits are hydrocarbons, which are substances that contain only hydrogen and carbon. Examples are benzene and methane. GENERIC CHEMICAL NAME: Benzene, Nonane, Trimethyl Benzene (See Section 8). Apr 7, Naphtha, stoddard solvent, mineral spirits, white spirit.

  • This study examines benzene emissions from the use of a metal parts washer ("degreaser") supplied with a mineral spirits solvent containing either 9 or 58  .
    • Mineral spirit solvents are one type of benzene-containing product that has drawn attention because of widespread use in cleaning and degreasing applications, such as parts washing, but few exposure data exist. Historically, the primary focus of benzene exposure assessment was on workers in industries that produced or used substantial quantities of benzene; however, questions have been raised regarding workers exposed to products generally containing low levels of benzene. The results of both generator and traction motor cleaning events produced concentrations of mineral spirits ranging from 34 to ppm and an average 1-h concentration of ppm, whereas benzene concentrations associated with the spraying and drying tasks were less than the limit of detection ( ppm). Jan 01,  · The specification for benzene content in mineral spirits is usually but in practice benzene levels are typically below % . "Mineral spirits" is a refined petroleum solvent with a boiling range. benzene, % alkylbenzenes, % indans and tetralins. To quantitate potential  . Recent case reports have suggested that benzene, as a contaminant in mineral spirits, might be responsible for adverse health effects. Recent case reports have suggested that benzene, as a contaminant in mineral spirits, might be responsible for adverse health effects. Because some claims of health effects in the railroad industry have been attributed to potential historical exposures to mineral spirits and little. Although several studies measured airborne concentrations of mineral spirits in various occupational settings, none have characterized the airborne concentrations of benzene from use of mineral spirits. This study summarizes previously unpublished benzene data for parts-washing activities and provides an evaluation of potential daily and lifetime cumulative exposures of workers, typically mechanics, to benzene associated with the use of historical and current formulations of a recycled mineral spirit solvent in manual parts washers. Mar 19,  · These combinations usually have sulfur removed by distillation and other distillations are intended to remove the odors and aromatic hydrocarbons—the most . 1,2,4-trimethylbenzene. Jan 24, flashpoint.; Petroleum distillates; mineral spirits; White spirits; Benzene, trimethyl-. ≤5. The specification for benzene content in mineral spirits is usually in practice benzene levels are typically below % (<50 ppmv) due to the  . The dermal contribution to total benzene uptake from such operations remain . Quantitative approaches to assessing exposure to, and associated risk from, benzene in mineral spirits solvent (MSS), used widely in parts washing and degreasing operations, have focused primarily on the respiratory pathway. Using Fedoruk's estimate that benzene concentration in mineral spirits diminishes at a rate of approximately 10% per hour, the average concentration of benzene in Fedoruk's solvent during the. These combinations usually. Mar 19, There are several types of mineral spirits since it is not a specific chemical but a combination of hydrocarbons. . Mineral spirits (also called Stoddard solvent), a petroleum distillate, is often used as a degreaser or an industrial cleaning agent. Quantitative approaches to assessing exposure to, and associated risk from, benzene in mineral spirits solvent (MSS), used widely in parts washing and degreasing operations, have focused primarily on the respiratory pathway. (1)Exponent, Inc., Oakland, CA, , USA. Quantitative approaches to assessing exposure to, and associated risk from, benzene in mineral spirits solvent (MSS), used widely in parts washing and degreasing operations, have focused primarily on the respiratory pathway. Odorless Mineral Spirits (OMS) has no aromatic. Aromatic hydrocarbons are based on the structure of benzene (a cyclic are low and can begin around 65°C. Bulk solvent and airborne benzene concentrations associated with the degreasing and cleaning of parts and equipment using a bucket of mineral spirits  . There have been several publications dealing with current and historical information on benzene levels in mineral spirits. The specification for benzene content in mineral spirits is usually but in practice benzene levels are typically below % (<50 ppmv) due to the refining and distillation techniques. The specification for benzene content in mineral spirits is usually benzene levels are typically below % (benzene levels in mineral spirits. Bulk solvent and airborne benzene concentrations associated with the degreasing and cleaning of parts and equipment using a bucket of mineral spirits. Jul 5, Using Fedoruk's estimate that benzene concentration in mineral spirits diminishes at a rate of approximately 10% per hour, the average  .
  • FIRE FIGHTING MEASURES Flammable Properties This product is a flammable static accumulating liquid. Static accumulating liquid can become electrostatically charged. 5. ETHYL BENZENE NONANE TRIMETHYL BENZENE (mixed isomers) Component Regulatory Information SDS: REGULAR MINERAL Page: 2 SPIRITS.
    • Mineral Spirits can remove protective skin oils and increase the possibility of dermatitis or rash. These combinations usually have sulfur removed by distillation and other distillations are intended to remove the odors and aromatic hydrocarbons—the most hazardous of which is benzene. Refineries can remove these parts with. Jan 23, Benzene, toluene, and xylene are the strong and smelly parts of naphtha and mineral spirits. . The poisonous ingredients in mineral spirits are hydrocarbons, which are substances that contain only hydrogen and carbon. Examples are benzene and methane. Quantitative approaches to assessing exposure to, and associated risk from, benzene in mineral spirits solvent (MSS), used widely in parts washing and degreasing operations, have focused primarily. Aromatic hydrocarbons include benzene, toluene and xylene. Aliphatic hydrocarbons include naphtha and mineral spirits, which is also called "paint thinner" because when these solvents were introduced to replace turpentine for thinning paints, all paints were oil-based. There were no water-based paints, which of course thin with water. Apr 21, Other common names for white spirit are Stoddard solvent, turpentine substitute, mineral spirit and paint thinner. Although several studies measured airborne concentrations of mineral spirits in various occupational settings, none have characterized the airborne concentrations of benzene from use of mineral. It is strongly advised that on-site testing of all gloves is important to determining safe usage. Gloves Chemical Resistance Chart. This chemical resistance chart is for advisory use only. Conditions, exposure times, chemical concentrations and residues may effect glove performance.