PetroleuM sulfonate

PetroleuM sulfonate - Names and Identifiers

Name	Antirust agent T702
Synonyms	Antirust agent T702 PetroleuM sulfonate

PetroleuM sulfonate - Physico-chemical Properties

Physical and Chemical Properties

Physical and chemical properties chemical formula R-SO3Na(R = C14 ~ C22 alkyl) water soluble in water to form translucent liquid density 1.09 appearance brown red translucent viscous body safety description non-toxic structural formula RSO3Na, where R is an average of 14~18 carbon atoms linear aliphatic alkyl

Use

Mainly used for textile, printing and dyeing auxiliaries and liquid detergent, vinyl chloride polymerization emulsifier. The surfactant AS is used AS an anionic surfactant, and can also be used AS a detergent, a lubricant, or a foaming agent. This product is used as an anti-rust additive, emulsifier, has a considerable resistance to salt water impregnation and quite good oil solubility, it is good for black metal and brass anti-rust performance, can be used as a variety of polar substances in the oil cosolvent. Hands sweat and water have a strong conversion energy

PetroleuM sulfonate - Uses and synthesis methods

overview

sodium alkyl sulfonate, I .e. sodium alkyl sulfonate and surfactant AC, are sodium salts of linear alkyl sulfonic acid with 14-18 carbon atoms and the structural formula CH3(CH2)nSO3Na(n = 13-17). White liquid, soluble in water. The molecule contains hydrophilic sulfonate moiety and oleophilic hydrocarbyl moiety, which is a good surfactant. It is mainly used as detergent, with the advantages of neutrality and stability to hard water. It can also be used as emulsifier, leveling agent, mineral flotation agent, foaming agent, etc.

C14 ~ C18 linear alkanes, sulfur dioxide and chlorine in petroleum products are used to generate alkyl sulfonyl chloride under ultraviolet irradiation, and then sodium hydroxide is used to obtain sodium alkyl sulfonate [1].

References

[1] Wu Yongren, editor-in-chief. Chinese Middle School Teaching Encyclopedia · Chemistry Volume. Shenyang: Shenyang Publishing House. 1990. p. 277.

[2] Li junying. new process for producing sodium petroleum sulfonate [J]. Tianjin chemical industry, 1995,(01):34-35.

[3] Li Shasha, Huang Zhiyu, Lu Ling. Synthesis and Properties of Sodium Petroleum Sulfonate [J]. Progress in Fine Petrochemical Industry, 2006,(07):47-51.

Last Update：2024-04-10 22:29:15