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naphtha cleaning solvent

Hearing loss and male rat specific hydrocarbon nephropathy are additional effects.

Common examples are white spirit and Stoddard solvent.

These compounds, among many others, are present in various ratios in, Glaser & Massengale, 1962; Lawton & Malmquist, 1961. The use of specialty naphthas has given rise to a number of alternative names, including petroleum spirits, mineral spirits, petroleum ether, varnish makers' and painters' naphtha, white gas or white oil, paraffin, hexanes, benzine and ligroin. Flush skin and eyes immediately after contact.

Mineral turpentine is chemically very different from turpentine, which mainly consists of pinene, and it has inferior solvent properties. In households, white spirit is commonly used to clean paint brushes after use, to clean auto parts and tools, as a starter fluid for charcoal grills, to remove adhesive residue from non-porous surfaces, and many other common tasks. Wood-derived hydrocarbons include turpentine and pine oil. Stoddard solvent typically contains paraffinic alkanes (saturated branched and linear), cycloalkanes (also known as cycloparaffins), and aromatic hydrocarbons.

The energy sector uses many millions of tons of naphtha per year and breaks it down into easier-to-use chemicals through a process called steam cracking. Toluene is now generally produced along with benzene, xylenes, and C9 aromatics by the catalytic reforming of C6–C9, Toluene Abuse and White Matter Degeneration, Neuropathology of Drug Addictions and Substance Misuse, ). Chronic naphtha poisoning was identified as causing “mental dullness” a century ago (Thompson, 1914).

It effectively thins most oil-based paints, stains, and varnishes when a faster drying time is desired, and its low odor and high solvent power make it ideal for cleaning brushes, rollers, and equipment immediately after use.

After the mineral spirits are poured on, the new underlying tape and the new grip are slid on. [2][3] These effects in painters were first studied in 1970s in the Nordic countries. 0000032133 00000 n While it's used mainly as a paint thinner or a cleaning agent, its other uses include paint and varnish diluents, asphalt diluents, rubber industry solvents, dry-cleaning, cigarette lighters, and portable camping stove and lantern fuels. White spirit (UK)[note 1] or mineral spirits (US, Canada), also known as mineral turpentine (AU/NZ), turpentine substitute, and petroleum spirits, is a petroleum-derived clear liquid used as a common organic solvent in painting. 0000020230 00000 n Chemical manufacturers have developed a low odor version of mineral turpentine which contains less of the highly volatile shorter hydrocarbons. Odorless mineral spirits (OMS) have been refined to remove the more toxic aromatic compounds, and are recommended for applications such as oil painting. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. URL:, URL:, URL:, URL:, URL:, URL:, URL:, URL:, URL:, URL:, Encyclopedia of Toxicology (Third Edition), 2014, Encyclopedia of Toxicology (Third Edition), Stoddard solvent is a refined petroleum distillate derived from the, Hydrocarbons are a heterogeneous group of organic substances that are primarily composed of carbon and hydrogen molecules and can be derived from either petroleum or wood. Petroleum distillates include kerosene, gasoline, and. The most important halogenated hydrocarbons include carbon tetrachloride, trichloroethylene, tetrachloroethylene, trichloroethane, chloroform, and methylene chloride. Naptha is a light distillate, meaning it comes off early in the distillation and refining process. Cleaning products are basically solvents that are intended to dissolve dirt, grease, grime and other substances in order to get objects clean.

It is a type of ‘white spirit,’ characterized as a clear solvent absent of objectionable odors (hydrodesulfurized to remove hydrogen sulfide and mercaptans).

Naptha is a very strong and versatile solvent which can be used in hydrocarbon cracking, laundry soaps, organic chemistry, cleaning fluids, and many other applications. Ingesting the substance causes nausea, lung damage, respiratory failure and death in some cases. Marc R. Del Bigio, in Neuropathology of Drug Addictions and Substance Misuse, 2016. So it’s wise to arrange some air movement to remove the smell from the room or shop. We offer affordable, on-site naphtha solvent recovery for facilities of all sizes. Pneumoencephalography on a man who regularly inhaled paint thinner (“certified pure” toluene) provided the first structural evidence that solvent abuse could cause brain atrophy (Knox & Nelson, 1966). Cleaning products are basically solvents that are intended to dissolve dirt, grease, grime and other substances in order to get objects clean. Hydrocarbons are quite abundant in modern society; their use includes fuels, paints, paint and stain removers, dry cleaning solutions, lamp oil, lubricants, rubber cement, and solvents. It is used for fuel and cleaning. ���v�3�1'0p80x H+4p��x�m-y��xV�E�!�ec��� ��D�U 8Z��)XX�30� Ҍ@| � �fj

• Exposure to very high concentrations in enclosed spaces can lead to general narcotic effects (drowsiness, dizziness, nausea, etc.)

Because of interactions with pigments in oil paints, artists require a higher grade of mineral spirits than many industrial users, including the complete absence of residual sulfur.

Although not normally marketed as a fuel, white spirit can be used as an alternative to kerosene in portable stoves, since it is merely a light grade of kerosene. A low- to mid-sized manufacturer should reap the benefits of on-site recycling too.

Mixtures are the norm—a fundamental challenge in exposure assessment and risk characterization.

Humans commonly use petroleum naphtha as a solvent.

bob • [2], In addition there is type 0, which is defined as distillation fraction with no further treatment, consisting predominantly of saturated C9 to C12 hydrocarbons with a boiling range of 140–200 °C (284–392 °F). Solvent Recycling, unique in that there is no fee for installation, technology, shipping, or training. [1] White spirit is the most widely used solvent in the paint industry.

[5][6] Dry cleaners began using the result of their work in 1928 and it soon became the predominant dry cleaning solvent in the United States, until the late 1950s.[7]. [2], Continuous exposure to an average white spirit concentration of 240 mg/m3 (40 ppm) for more than 13 years can lead to chronic central nervous system effects.

In Corinth, she infamously murdered the reigning monarch and his daughter with an incendiary compound, called naphtha, typically reserved for ancient naval combat. Toluene has been detected in emissions from volcanoes, forest fires, and crude oil. The word "mineral" in "mineral spirits" or "mineral turpentine" is meant to distinguish it from distilled spirits (distilled directly from fermented grains and fruit) or from true turpentine (distilled tree resin). Different naphtha chemicals also find use as raw materials for the creation of petrochemicals including butane and gasoline.

Humans use naphtha in three main ways: for industrial purposes, as a solvent and as a fuel.

woodworking. Occupational Safety and Health Administration, National Institute for Occupational Safety and Health, "Annex 1 – Background document to RAC opinion on white spirit", "A Chronology of Historical Developments in Drycleaning", "Mineral Turpentine (Low Odour) Product Sheet", "National Transportation Safety Board Incident Report", "CDC - NIOSH Pocket Guide to Chemical Hazards - Stoddard solvent", ICPS safety sheet White Spirit (Stoddard Solvent), Chemicals Used In Drycleaning Operations - Environmental Enlightenment, CDC - NIOSH Pocket Guide to Chemical Hazards,, Articles with unsourced statements from May 2020, Articles with failed verification from March 2012, Articles with unsourced statements from April 2018, Articles with unsourced statements from November 2014, Articles with unsourced statements from December 2018, Creative Commons Attribution-ShareAlike License, medium aliphatic solvent naphtha (petroleum), hydrodesulphurized heavy naphtha (petroleum), solvent-refined heavy naphtha (petroleum), This page was last edited on 13 October 2020, at 09:50.

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