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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.
In the United Kingdom, the environmental regulator permits only chemical additives which are classed as non hazardous to groundwater for fracturing fluids. [3] [4] [5] Operators are required to disclose the content of hydraulic fracturing fluids to the relevant environment agency [6] while the composition must be disclosed if the regulator demands it. [7]
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]
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.
Petroleum benzine is a hydrocarbon-based solvent mixture that is classified by its physical properties (e.g. boiling point, ... ligroin, and Stoddard solvent. ...
Stoddard-Hamilton Aircraft; USS Stoddard, U.S. Navy destroyer; Stoddart, a surname; White spirit, also known as Stoddard Solvent This page was last edited on 22 ...
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Hard leathers can be soaked in a solution of one part British Museum leather dressing: three parts Stoddard solvent. [ 4 ] British Museum leather dressing darkens leather, but it is a treatment with a good success record.
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