Isothiazolinone is mainly composed of 5-chloro-2-methyl-4-isothiazolin-3-one (CMI) and 2-methyl-4-isothiazolin-3-one (MI). Isothiazolinones are biocidal by breaking the bonds of bacterial and algal proteins. After contacting with microorganisms, it can rapidly and irreversibly inhibit their growth, thus leading to the death of microbial cells, so it has a h3 inhibition and killing effect on common bacteria, fungi, algae and so on. Isothiazolinone has high biocidal efficiency, good degradability, no residue, safe operation, good compatibility, h3 stability, low cost and other characteristics. It can miscible with chlorine and most anionic, cationic and nonionic surfactants. At high dosage, it has significant effect on biological slime stripping.

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Acetyl chloride is not very soluble in water and reacts violently with water.

Acetyl chloride is rapidly hydrolyzed in water to form acetic acid and hydrogen chloride by the reaction equation CH3COCl + H2O ⟶ CH3COOH + HCl. In a sense, because of this hydrolysis reaction, acetyl chloride cannot be dissolved in water in large quantities in its purely molecular form. Its solubility in water is relatively small if only in terms of its brief presence before hydrolysis.

Shandong Kairui Chaical Co., Ltd. is a professional reverse osmosis scale inhibitor manufacturers
Production capacity

We have built an intelligent, informatized and automated production plant with an annual output of 280,000 tons of various monomer additives such as organophosphines, polymers, dispersants, chelating agents, biocides, and so on.
Product Characteristics

Rich variety: The company produces a wide range of corrosion inhibitors, covering phosphine series scale and corrosion inhibitors, chelating agents, phosphonates, polycarboxylic acid scale and dispersants, etc., as well as composite scale and corrosion inhibitors, pickling corrosion inhibitors, etc., which can satisfy the corrosion inhibition needs of different industries and different scenarios.

Reliable quality: The company focuses on the research and development and production of water treatment chaicals and auxiliaries with 20 years of experience in process research and development, production managaent, supply chain managaent, etc., which can ensure that we can provide customers with high-quality corrosion inhibitor products, which can effectively slow down the corrosion of metals and extend the service life of the equipments.

Product Application

Industrial circulating water systa: Its corrosion inhibitor can effectively prevent the corrosion of metal equipment in circulating water, reduce scale formation, ensure the normal operation of the systa and improve the efficiency of heat exchange.

Boiler and heating water systa: it can inhibit calcium and magnesium ions in water from scaling on the surface of boiler and heating equipment, and at the same time prevent the metal from being corroded, prolong the service life of the equipment and reduce energy consumption.

Oilfield exploitation field: In the process of oilfield water injection, the use of Kerry Chaical's corrosion inhibitor can prevent metal pipes and equipment in the water injection systa from being corroded, ensure the smooth operation of water injection, and increase the recovery rate of oilfield.

Other fields: It is also widely used in the water treatment systa of electric power, metallurgy, coking, chaical industry, petroleum, papermaking, electronics, ceramics, printing and dyeing, construction and building materials, etc., to provide effective corrosion protection for metal equipment in various industries.

TEL: +86-632-3671188
FAX: +86-632-3671189
E-mail: [email protected]
ADD: No.1, Fuqian South Road, Xuecheng Chemical Industrial Park, Xuecheng District, Zaozhuang City, Shandong Province, China

Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid has a wide range of critical uses. In the industrial circulating cooling water system, with its strong chelating ability, it closely binds with calcium, magnesium, iron and other metal ions in the water, preventing the generation of scale, ensuring the heat transfer efficiency of heat exchangers, pipelines and other equipments, greatly reducing the risk of damage to the equipments due to scaling and corrosion, and prolonging their operation cycle, saving a lot of maintenance and replacement costs for the enterprises. In the field of oilfield extraction, the water injected into the oil well contains a variety of metal ions, which can prevent these ions in the stratum, the oil pipe scaling, to ensure the smooth extraction of crude oil, enhance the efficiency of oil extraction. In the textile printing and dyeing process, it can remove heavy metals from the water to avoid interference with the dyes, so that the fabrics can be dyed evenly and the color is bright. In detergent formulations, as a water softener, it enhances the detergency effect and helps to clean clothes while protecting fabric fibers, meeting people's daily needs for high-quality laundry.

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TEL:+86-632-3671188

FAX: +86-632-3671189

E-mail:[email protected]

ADD:Xuecheng Chemical Industrial Park,Zaozhuang City, Shandong Province, China

Tetrasodium HEDP has many important roles in cleaning agents, mainly including the following aspects:

Chelating metal ions: Tetrasodium HEDP has h3 chelating ability and can form stable chelates with calcium, magnesium, iron and other metal ions in water. In cleaning agents, this property prevents metal ions from reacting with other components in the cleaning agent, avoiding the production of precipitation or scale, thus improving the stability and cleaning effect of the cleaning agent. For example, when cleaning equipment or pipelines in hard water areas, it can effectively chelate calcium and magnesium ions in the water, preventing scale from forming on the surface of the equipment, and keeping the equipment clean and operating normally.

Inhibit the formation of scale: Because it can chelate metal ions, HEDP tetrasodium can prevent metal ions in water from forming insoluble salts, such as calcium carbonate, calcium sulfate, etc., and then inhibit the generation of scale. In industrial cleaning agents, for some easy to scale systas, such as boilers, heat exchangers, etc., add HEDP tetrasodium can effectively slow down the formation of scale, extend the cleaning cycle of the equipment, improve the heat transfer efficiency of the equipment, reduce energy consumption.

Dispersing dirt: Tetrasodium HEDP helps to disperse the dirt particles in the cleaning solution, preventing the dirt from re-adhering to the surface of the object being cleaned. It adsorbs to the surface of the dirt particles, giving tha the same charge, which repels each other and evenly disperses tha in the solution. This makes it easier for the dirt to be taken away by the cleaning solution during the cleaning process and improves the thoroughness of the cleaning. Especially for some cleaning scenarios containing mixed dirt such as oil and dust, the dispersing effect can make all kinds of dirt can be effectively raoved.

Enhance the cleaning effect: By chelating metal ions, inhibiting scale formation and dispersing dirt, tetrasodium HEDP can work synergistically with other components in the cleaning agent, such as surfactants, to enhance the cleaning ability of the whole cleaning agent. It can help the surfactant to better perform its function of decontamination, aulsification, etc., so that the cleaner can raove various kinds of dirt more quickly and thoroughly, and improve the cleaning efficiency and quality.

Contact Us
TEL:+86-632-3671188
FAX: +86-632-3671189
E-mail:[email protected]
ADD:Xuecheng Chemical Industrial Park,Zaozhuang City, Shandong Province, China