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Petroleum sulfonic acid, sodium salt has strong hydrophilicity and rust resistance as well as unique anti-scaling and descaling effects.
Petroleum sulfonic acid, sodium salt can be used as a surfactant for metal cutting emulsified oil, and as a rust preventive additive when producing anti-rust grease.
The main thing is that Petroleum sulfonic acid, sodium salt can be used as one of the main preparation materials for descaling and anti-scaling in boiler descaling and anti-scaling and other series of waterways.
CAS: 68608-26-4
EINECS: 271-781-5
Petroleum sulfonic acid, sodium salt can also be produced into a series of sulfonates for petrochemical, oilfield mining and other aspects.
Petroleum sulfonic acid, sodium salt are unique materials because of their dual function as surfactants and rust inhibitors.
The polar nature of the sulfonate end of the molecule functions as a typical anionic surfactant, orienting itself with water or other polar materials while the hydrocarbon tail provides the bridge to the nonpolar phase.
Petroleum sulfonic acid, sodium salt Chemical Properties
Boiling point: 1042.61℃[at 101 325 Pa]
vapor pressure: 0Pa at 25℃
Water Solubility: 0.065ng/L at 25℃
LogP: 22.12 at 25℃
EPA Substance Registry System: Petroleum sulfonic acid, sodium salt (68608-26-4)
Uses
Petroleum sulfonic acid, sodium salt is used in the following products: lubricants and greases.
Other release to the environment of Petroleum sulfonic acid, sodium salt is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).
Petroleum sulfonic acid, sodium salt is used in the following products: lubricants and greases, hydraulic fluids and metal working fluids.
Other release to the environment of Petroleum sulfonic acid, sodium salt is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters), outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids) and outdoor use as processing aid.
Petroleum sulfonic acid, sodium salt use as rust inhibitor, anticorrosive agent.
Petroleum sulfonic acid, sodium salt use as lubricant.
Petroleum sulfonic acid, sodium salt use as agent for tertiary oil recovery.
Petroleum sulfonic acid, sodium salt use as cleansing agent.
Petroleum sulfonic acid, sodium salt use as emulsifying agent, dispersing agent.
Petroleum sulfonic acid, sodium salt may be used at concentrations of 10% to 22% by weight in selected industrial and metalworking applications.
Metalworking Fluids
Petroleum sulfonic acid, sodium salt have had a long history of use in metalworking fluids.
Petroleum sulfonic acid, sodium salt function as emulsifiers and corrosion inhibitors.
In liquid system, Petroleum sulfonic acid, sodium salt can hold oil and water apart so that they can co-exist & form an emulsion.
Anti-Corrosion Compounds
High molecular weight sodium sulfonates adhere to metal surfaces and provide excellent moisture barriers.
Petroleum sulfonic acid, sodium salt can be compounded with petroleum oils, waxes, petrolatums and various synthetic materials.
Finished products are used in applications such as preservative oils and automotive rust proofing formulations.
They are also compatible with a wide range of solvents when thin films are desirable.
On solid surface, sulfonates functions like adhesive, holding oil to metal.
By chemically bonding oil to metal, sulfonates prevent water and air from reaching the surface of the metal.
Ore Flotation
Ore Flotation sulfonates have been used as flotation agents for various metals and minerals. The ability of the sulfonates to wet the surface of particles renders the ore hydrophobic.
This allows the ore to adhere to air bubbles and move to the surface in the froth.
In ore flotation, sulfonates bind the ore particles to air bubbles, in a froth, allowing them to rise and separate from rock.
Demulsifiers
Demulsifiers grade sulfonates can act as de-emulsifier.
A Bulky structure prevents them from forming a continuous protective film around a droplet.
This allows two droplets to contact one another, forming a large droplet which separates from solutions.
Motor Oil and Fuel Additives
The Petroleum sulfonic acid, sodium salt are often converted to calcium or barium salts for this application; however, in some situations the sodium sulfonates may be preferred. Detergency and rust inhibitive properties are the most important functions of Motor Oil and Fuel Additives when used as additives.
Overbasing
Overbasing is a process of beefing up a solfonate molecule with extra atoms like calcium and magnesium so that Petroleum sulfonic acid, sodium salt will seek out and neutralize excess acids in a mixture.
This process is typically used in motor oil additives.
Mainly used as textile, printing and dyeing auxiliary and liquid detergent, emulsifier for vinyl chloride polymerization.
Surfactant AS, used as an anionic surfactant, can also be used as detergent, lubricant, foaming agent.
Petroleum sulfonic acid, sodium salt is used as an anti-rust additive and emulsifier.
Petroleum sulfonic acid, sodium salt has considerable salt water immersion resistance and good oil solubility.
Petroleum sulfonic acid, sodium salt has good anti-rust performance on ferrous metals and brass, and can be used as a variety of polar substances in oil.
Petroleum sulfonic acid, sodium salt has a strong ability to convert hand sweat and water, and is used in combination with other anti-rust additives.
Petroleum sulfonic acid, sodium salt is often used as cleaning and anti-rust oil, anti-rust grease and cutting fluid between processes.
Synonyms
Mineral oil sulfonic acids, sodium salts;
Oil soluble petroleum sulfonate, sodium salt;
Oil soluble petroleum sulfonates, sodium salts;
Petroleum sulfonic acid, monosodium salt;
Petroleum sulfonic acids, sodium salts;
Petroleumsulfonate, sodium salt;
Sulfonated petroleum soap;
Sulfonated petroleum, sodium salt;
Sulfonic acids, petroleum, sodium salts;
Sodium petroleum sulfonate;
T702;
