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How is lithium 12-hydroxystearate produced?

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Overview of Lithium 12-Hydroxystearate Lithium Grease

Lithium greases are made from natural fatty acid (stearic acid or 12-hydroxystearic acid) lithium soaps, thickened medium viscosity mineral oils or synthetic oils, while synthetic lithium greases are made from synthetic fatty acid lithium soaps , Thickened medium-viscosity mineral oil.

How is lithium 12-hydroxystearate produced?

To produce lithium 12-hydroxystearate, lithium hydroxide and fatty acid are mixed in an aqueous medium. With vigorous stirring, dilute lithium hydroxide monohydrate was gradually added to the fatty acid dispersion in water heated to just below boiling point. Since these lithium soaps are difficult to filter, they are collected by spray drying. In terms of application, lithium 12-hydroxystearate is usually dispersed in synthetic oils such as silicone oil and ester oil. Synthetic oils are favored for their higher stability and performance at extreme temperatures.

 12-Hydroxystearic acid is produced by hydrogenation of castor oil. Dehydration and reduction of the hydroxyl group results in stearic acid after most of the primary reaction with double bond saturation. Hydrogenated castor oil produces a mixture of 12-hydroxystearic acid and stearic acid.

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Application of lithium 12-hydroxystearate lithium grease

Lithium 12-hydroxystearate grease is widely used as lubricating oil, stabilizer, decolorizer and thickener. Lithium-based greases: especially those thickened with lithium 12-hydroxystearate soap. After adding antioxidants, rust inhibitors and extreme pressure agents, it becomes a multi-purpose grease. Alternative long-life general purpose greases calcium and sodium based greases are used for bearing lubrication of aircraft, automobiles, tanks, machine tools and various mechanical equipment.

Lithium 12-hydroxystearate is a fatty acid salt commonly known as "lithium soap" and is most commonly used to stabilize and thicken soap oils. Lithium is generally preferred over soaps containing other counter ions such as sodium, calcium and barium.

12-Hydroxy lithium stearate lithium base grease price

The price of lithium 12-hydroxystearate lithium-based grease will vary randomly with the production cost, transportation cost, international situation and market supply and demand of 12-hydroxy lithium-based lithium-based grease. Tanki New Materials Co.,Ltd aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for Lithium 12-Hydroxystearate Grease, please feel free to send an inquiry for the latest price Lithium 12-Hydroxystearate Lithium Grease.

Lithium 12-Hydroxystearate Lithium Grease Supplier

As a global supplier of lithium 12-hydroxystearate, Tanki New Materials Co., Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineered materials. The company has successfully developed a series of powder materials (molybdenum disulfide MoS2, tungsten disulfide WS2, boron nitride BN, boron nitride), high-purity target materials, functional ceramics and structural devices, and provides OEM services.

Properties of Lithium 12-Hydroxystearate

Compound Formula

C18H35LiO3

CAS  No.

7620-77-1

EC No.

231-536-5

Molecular Weight

306.4

Melting Point

220℃

Exact Mass

306.27 g/mol

Solubility in H2O

Slightly soluble

Monoisotopic Mass

306.27 g/mol


A spokesman for the Turkish presidential palace recently: the Black Sea Grain Export Joint Coordination Center may soon complete the final work of Ukraine's grain export route. The first ships carrying Ukrainian grain are expected to leave Ukraine's Black Sea port of Odessa on August 1 and re-export food to the international market. The grain ship will arrive in Istanbul, Turkey, as early as August 3, and then go to African countries.

Ukraine and Russia are both big grain exporters, among which Ukraine is known as the "granary of Europe". After the conflict between Russia and Ukraine broke out in February this year, grain exports of both countries were disrupted. The Ukrainian side accused the Russian army of blocking the Black Sea port on the Ukrainian side, resulting in more than 20 million tons of grain stranded in the port and unable to be transported by sea. The Russian side refutes this claim, accusing the Ukrainian side of laying a large number of mines in the waters near the port of the Black Sea, endangering navigation safety.

After coordination, Turkey, Russia, Ukraine and the United Nations Quartet signed an agreement in Istanbul on July 22 aimed at reopening blocked Black Sea transport routes. Ships carrying food can safely travel to and from three ports in southern Ukraine so that the stranded food of Ukraine can be transported to the international market. Russia and Ukraine agreed that neither side would attack ships carrying agricultural Lithium 12-Hydroxystearate Lithium,Application of lithium 12-hydroxystearate lithium grease,Lithium 12-Hydroxystearate Lithium Grease Supplier,Overview of Lithium 12-Hydroxystearate Lithium Grease,12-Hydroxy lithium stearate lithium base grease price are still very uncertain.

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