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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.
After two days, the treated leather was polished with a soft cloth. 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. [3] [4]
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]
Download QR code; Print/export Download as PDF; Printable version; In other projects Wikidata item; Appearance. ... White spirit, also known as Stoddard Solvent
Techron consists of five components: [3] [failed verification] Distillates, hydrotreated light at 40-70% weight; Stoddard solvent at 15-40% weight; Solvent naphtha (petroleum), light aromatic at 5-10% weight; 1,2,4-trimethylbenzene at 1-5% weight; Polyetheramine (PEA) , polyether amines at 20-49% weight
Using an animal model (Wistar-strain male rats), Ono and coworkers [6] reported that chronic exposure (12 h a day for 24 weeks) to hydrocarbon solvent vapors conspicuously impaired peripheral nerve function in the 500 ppm n-hexane group, slightly impaired in the 200 ppm n-hexane group and petroleum benzine II group (containing 500 ppm n-hexane ...
According to the company's 2015 safety data sheet, Marvel Mystery Oil is composed of: [3] Petroleum distillates (hydrotreated heavy naphthenic), also known as mineral oil, 60–100% [3] Petroleum distillates (Stoddard solvent), also known as white spirit, 10–30% [3] Tricresyl phosphate, an antiwear and extreme pressure additive in lubricants ...
Potassium tetraphenylborate is the salt with the formula KB(C 6 H 5) 4). It is a colourless salt that is a rare example of a water-insoluble salt of potassium. The salt has a low solubility in water of only 1.8×10 −4 g/L. It is, however, soluble in organic solvents.