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  Proper storage and leakage handling are critical to ensuring the safety of   Glutaraldehyde : Storage precautions : Store in a cool, dry, and well-ventilated warehouse, avoiding direct sunlight (ultraviolet rays accelerate its decomposition) and high temperatures (storage temperature ≤30℃; freezing at ≤0℃ may cause the solution to crystallize). Use original sealed HDPE plastic drums (not metal containers, as glutaraldehyde may react with metals to generate precipitates) and label them clearly with "corrosive substance" and "toxic" warnings. Store separately from oxidants (e.g., hydrogen peroxide) and acids (e.g., hydrochloric acid) to avoid chemical reactions such as decomposition or gas generation. Leakage handling : Isolate the leakage area, prohibit irrelevant personnel from entering, and wear full protective equipment (including a chemical protective suit, gas mask, and boots) before handling. Absorb the leaked liquid with inert absorbents (e.g., vermiculite, ...

  Shandong Kairui Chemical Co., Ltd. is a professional manufacturer of sodium benzotriazole (BTA·Na), dedicated to providing high-quality corrosion inhibitors and water treatment chemicals to the global market. Core Technological Advantages Manufacturers of Sodium Benzotriazole Shandong Kairui Chemical's core competitiveness lies in its advanced production technology and rigorous quality control. The factory covers an area of approximately 67,000 square meters and employs advanced continuous production technology and a DCS automated control system to ensure stable and efficient production processes, with quality control meeting the industry’s highest standards. The company has 20 years of experience in the R&D and production of water treatment chemicals and additives, and has established comprehensive systems for process development, production management, and supply chain management. Products are exported to over 70 countries and regions worldwide. With more than 15 years of e...

Kairui Chemical, formally known as Shandong Kairui Chemical Co., Ltd., is a company specializing in the production of specialty chemicals such as industrial cleaning agents. Located in the Xuecheng Chemical Industrial Park in Zaozhuang City, Shandong Province, the company occupies approximately 100 acres. Established in 2015 with a registered capital of 128 million yuan, it is an environmentally conscious enterprise integrating R&D, production, and sales of comprehensive high-end specialty chemicals. These include water quality stabilizers, textile printing and dyeing auxiliaries, papermaking auxiliaries, oilfield auxiliaries, water-based coating auxiliaries, concrete admixtures, daily chemical products, and electronic chemicals. TEL:  +86-632-3671188 E-mail:  export@krchemical.com ADD: No.1, Fuqian South Road, Xuecheng Chemical Industrial Park, Xuecheng District, Zaozhuang City, Shandong Province, China   Industrial cleaning agent manufacturers

  Kairui Chemical Co., Ltd. is a professional manufacturer of silicone defoamers. Our defoamers deliver remarkable defoaming performance in aqueous systems, characterized by low dosage requirements, broad operating temperature range, excellent acid and alkali resistance, rapid defoaming action, and high efficiency. They are non-toxic, non-corrosive, and free from adverse side effects, particularly showing no detrimental impact on aquatic microorganisms and causing no membrane damage. They disperse readily in water, exhibit excellent compatibility with liquid products, and do not cause oil separation or emulsion breakdown. These environmentally friendly water treatment defoamers are readily dispersible in water and compatible with liquid formulations. For more information, please contact us directly. TEL:  +86-632-3671188 E-mail:  export@krchemical.com ADD: No.1, Fuqian South Road, Xuecheng Chemical Industrial Park, Xuecheng District, Zaozhuang City, Shandong Province, Chi...

 Cooling towers and circulating water systems require comprehensive chemical treatment to maintain efficiency. Kairui Chemistry provides integrated cooling water solutions: Scale Control: Phosphonate and polymer scale inhibitors Calcium carbonate, phosphate, and sulfate control Corrosion Control: Film-forming inhibitors Cathodic and anodic protection Microbial Control: Broad-spectrum biocides Algaecides and fungicides Our formulations are optimized for diverse water qualities and operating conditions, ensuring maximum heat transfer efficiency and equipment longevity

 Industrial boilers represent significant capital investment. Shandong Kairui Chemistry's comprehensive boiler treatment portfolio protects this investment through: Scale Inhibitors: Prevent mineral deposit formation on heat transfer surfaces Corrosion Inhibitors: Protect metal surfaces from oxygen and acid attack Oxygen Scavengers: Remove dissolved oxygen to prevent pitting Alkalinity Builders: Maintain optimal pH conditions Chelating Agents: Bind hardness ions in solution Our products meet the requirements of low, medium, and high-pressure boiler systems .

  KR-801 High-Efficiency Decolorizing Flocculant from Shandong Kairui Chemistry is setting new standards in wastewater treatment . Technical Specifications: Parameter Standard Appearance Colorless to light yellow viscous liquid Solid content 50.0% min pH (30% solution) 3.0–5.0 Viscosity (20°C) 30.0–300.0 cps Density 1.10 g/cm³ min Application Industries: Textile and dyeing (reactive, acidic, disperse dyes) Paper and pulp bleaching effluent Chemical and pharmaceutical wastewater Printing and ink wastewater Municipal sewage tertiary treatment

 BIT is a high-stability non-oxidative industrial bactericide and mildew inhibitor widely used in water treatment, coating, chemical and industrial circulating water systems. It has excellent antibacterial performance against bacteria, fungi and yeast, effectively inhibiting microbial reproduction and biological slime growth. Different from instant oxidizing bactericides, BIT has long-term stable bacteriostatic ability, will not decompose rapidly in water, and maintains long-lasting protection. It features wide pH adaptability, high temperature resistance and strong chlorine resistance, without affecting the efficacy of scale inhibitors and dispersants. BIT does not produce irritating odor, has low corrosion to equipment, and will not cause secondary pollution to water quality. It is commonly used for daily maintenance sterilization of circulating cooling water, industrial wastewater reuse systems and storage water bodies. Long-term use of BIT can effectively prevent microbial slim...

 HPMA, Hydrolyzed Polymaleic Anhydride, is specially developed for high-concentration circulating water operation modes with accumulated high hardness and high alkalinity. Its unique maleic acid long-chain structure endows it with ultra-high calcium tolerance, and it will not form polymer calcium sediment even under extreme water quality with saturated calcium and magnesium ions, which solves the failure problem of ordinary dispersants in high-concentration water systems. It has excellent comprehensive inhibition effect on calcium carbonate, calcium sulfate and calcium phosphate inorganic scales, and its ability to disperse iron oxide rust mud and sediment is obviously better than conventional polyacrylic acid PAA. HPMA has excellent thermal stability, and can keep stable scale dispersion performance under high temperature environment up to 150℃, so it can be safely used in boiler cooling water and high-temperature industrial heat exchange systems. The product also has certain biod...

 AA/AMPS acrylic-AMPS sulfonic acid copolymer is a special scale dispersant designed for raw water with high silicon content, high iron and aluminum ion content, which is difficult to treat with conventional water treatment agents. A large number of sulfonic acid groups are introduced into its main molecular chain, which can produce strong stable dispersion effect on silica, magnesium silicate, ferric hydroxide, aluminum hydroxide and other substances that are easy to form hard silicate scale. It can lock silicate particles in water to avoid silicate scaling blockage on reverse osmosis membrane elements, heat exchanger plates and pipeline inner walls, which is the core agent to solve the common silicate fouling pain point of underground water and surface water in many regions. AA/AMPS copolymer has good chlorine resistance and high temperature resistance, and its dispersion performance will not decline sharply under the continuous dosing of oxidizing bactericides such as sodium hyp...

 TTA Tolyltriazole is a special metal corrosion inhibitor developed for copper and copper alloy equipment such as red copper and brass heat exchangers, condenser tubes and cooling water pipelines. Its unique triazole ring molecular structure can selectively adsorb on the surface of copper metal, forming a compact inert protective film with a thickness of about 0.5 microns. This film can completely isolate corrosive media such as water, dissolved oxygen and chloride ions in water, fundamentally restrain copper pitting corrosion and brass dezincification corrosion that often occur in circulating water systems. The required dosing concentration of TTA is extremely low; only 0.5-2ppm can achieve long-term stable anti-corrosion protection, and it has no conflict reaction with organic phosphonate scale inhibitors and polycarboxylate dispersants matched in the system, which can synergistically improve the overall anti-corrosion performance of the whole circulating water system. We supply ...

  CAS 1643-20-5 (1427) is a highly effective biocide and surfactant tailored for the challenging environment of the oil and gas industry. It is essential for controlling microbial growth and enhancing production efficiency. In oilfield applications, CAS 1643-20-5 is used to inhibit sulfate-reducing bacteria (SRB) and other microbes that cause biofouling, corrosion (MIC - Microbiologically Influenced Corrosion), and reservoir souring (H₂S production). Its surface-active properties also aid in breaking emulsions and improving the wettability of reservoir rocks, potentially enhancing oil recovery. It is often applied in water injection systems and stimulation fluids to protect well integrity and infrastructure. Shandong Kairui Chemistry Co., Ltd. offers CAS 1643-20-5 that is specifically engineered to meet the rigorous performance and compatibility demands of the oil and gas sector.

  CAS 112-00-5 (DTAC) is an exceptional cationic surfactant specifically valued in the textile processing industry. Its unique properties make it an ideal softener, anti-static agent, and dye-fixing agent. In textile applications, CAS 112-00-5 imparts a soft, smooth hand-feel to fabrics and reduces static buildup during processing. Its high substantivity for negatively charged fibers ensures even distribution and durable effects. Beyond aesthetics, its surfactant properties aid in the scouring and wetting of fabrics, improving the efficiency of subsequent dyeing and finishing steps. For the textile industry, Shandong Kairui Chemistry Co., Ltd. provides CAS 112-00-5 that is specifically manufactured to meet the high standards of fiber processing.

  CAS 7719-12-2 , Phosphorus Trichloride, is a fundamental chemical intermediate. While not a final water treatment additive, it is the critical raw material used to manufacture the vast majority of organophosphonates. CAS 7719-12-2 is the starting material for synthesizing phosphorous acid, and subsequently for producing scale inhibitors and chelating agents like HEDP, ATMP, and DTPMPA. By controlling the quality of this precursor, the purity and performance of downstream water treatment chemicals are ensured. It is an essential part of the phosphorus chemical supply chain. Shandong Kairui Chemistry Co., Ltd. is a reliable manufacturer in the phosphorus chemical chain, offering products of consistent quality. For information on raw materials, please contact us.

  CAS 13598-36-2 identifies Phosphorous Acid (H₃PO₃), a key inorganic compound. It is a versatile chemical intermediate and a source of phosphite ions. In water treatment, CAS 13598-36-2 is an important raw material for the synthesis of numerous organophosphonates and phosphinates, which are the active ingredients in scale and corrosion inhibitors. It also acts as a reducing agent and is used in the production of other phosphorus chemicals. Its primary role is as a foundational building block for creating more complex, high-value specialty chemicals. As a manufacturer of downstream water treatment chemicals, Shandong Kairui Chemistry Co., Ltd. also provides CAS 13598-36-2 Phosphorous Acid as a high-quality raw material for industrial synthesis.

  CAS 13235-36-4 refers to Ethylenediaminetetraacetic Acid in its free acid form. It is a powerful polyamino carboxylic acid chelating agent that forms extremely stable water-soluble complexes with a broad range of metal ions. CAS 13235-36-4 is used in applications where the presence of a counter-ion (sodium) is undesirable. It is employed in water treatment to control scale and metal-induced decomposition of oxidizing agents like chlorine. It finds use in the photographic industry, as a stabilizer in pharmaceutical and cosmetic formulations, and in agricultural applications to chelate micronutrients. Its strong coordination ability makes it an essential tool for metal ion management. For specialized applications requiring the acid form, Shandong Kairui Chemistry Co., Ltd. offers high-quality CAS 13235-36-4 to meet your precise specifications.

  CAS 6381-92-6 is the Disodium Salt of Ethylenediaminetetraacetic Acid, a classic and versatile aminopolycarboxylic acid. It is the industry standard for chelation and sequestration of metal ions in aqueous solutions. CAS 6381-92-6 is critical in water treatment for sequestering calcium, magnesium, iron, and other transition metals that cause scale, staining, and chemical instability. It is used to prevent precipitation in boiler water, to stabilize hydrogen peroxide in bleaching processes, and to enhance the effectiveness of preservatives. It is also a key ingredient in detergents, textile processing, and as a standard solution for analytical chemistry. Shandong Kairui Chemistry Co., Ltd. supplies high-purity CAS 6381-92-6 EDTA-2Na, the foundational chelating agent for numerous industrial and formulation applications.

  CAS 15827-60-8 – DTPMPA is an advanced nitrogenous organic phosphonic acid with molecular formula C₉H₂₈O₁₅N₃P₅, exhibiting superior thermal tolerance and excellent scale inhibition properties. This compound functions effectively as both a scale inhibitor and corrosion inhibitor in demanding aqueous systems. CAS 15827-60-8 demonstrates strong chelating capabilities with metal ions, forming stable complexes that prevent scale formation. Research confirms its efficacy in chelation applications, with performance ranking favorably among phosphonic acid-based treatments. The compound serves effectively as a pigment dispersant and metal deactivator. Typical product specifications for CAS 15827-60-8 include brown transparent liquid appearance with active content 48.0-52.0%, density 1.14-1.45 kg/L, and pH approximately 2.0 for 1% solutions. The molecular weight of 573.19 supports effective chelation and scale inhibition mechanisms. Shandong Kairui Chemistry Co., Ltd. del...