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Stoddard solvent is a specific mixture of hydrocarbons, typically over 65% C 10 or higher hydrocarbons, [4] developed in 1924 by Atlanta dry cleaner W. J. Stoddard and Lloyd E. Jackson of the Mellon Institute of Industrial Research as a less flammable petroleum-based dry cleaning solvent than the petroleum solvents then in use.
Flammability concerns led William Joseph Stoddard, a dry cleaner from Atlanta, to develop in 1924 Stoddard solvent (white spirit) as a slightly less flammable alternative to gasoline-based solvents. The use of highly flammable petroleum solvents caused many fires and explosions, resulting in government regulation of dry cleaners.
Since the 19th century, Solvent naphtha has denoted a product (xylene or trimethylbenzenes) derived by fractional distillation from petroleum; [7] these mineral spirits, also known as "Stoddard Solvent", were originally the main active ingredient in Fels Naptha laundry soap. [8] The naphtha in Fels Naptha was later removed as a cancer risk. [9]
Stoddard solvent, gasoline, diesel fuel, and kerosene were commonly used to clean and degrease parts. Then, chlorinated solvents in vapor degreasers became an industry standard. During the 1980s environmental and safety issues led to the banning of chlorinated solvents for parts cleaning. [2]
Here's an inside look on how the mysterious cleaning method unfolds. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us ...
The Biden administration is banning a cancer-causing substance used in dry cleaning and is also banning most uses of another, similar chemical. The administration’s ban is on a chemical known as ...
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