Chlorpyrifos, with a 97% technical concentration and known by various synonyms including Dursban and Lorsban, is a phosphorothioate insecticide identified by the CAS number 2921-88-2. It is a white granular crystal, stable at room temperature, with a distinct thiol odor. The compound has a density of 1.398, a melting point of 42-44°C, and a boiling point of 200°C. Its vapor pressure is 2.5mPa at 25°C, and it is soluble in water at 1.2mg/L and in most organic solvents. Chlorpyrifos is effective as a non-systemic, broad-spectrum insecticide with contact, stomach poison, and fumigation effects. It is used on a variety of crops including corn, cotton, soybean, peanut, sugar beet, fruit trees, and vegetables, and is also employed against household and livestock pests. The insecticide’s efficacy extends to the control of underground pests due to its prolonged soil activity, although it shows sensitivity to tobacco at recommended doses.
Chlorthalonil 75WP(1897-45-6), known as TPN,BRAVO, serves as a potent fungicide extensively employed in safeguarding crops. It presents as a white crystalline powder with a density of approximately 1.7 g/cm3 and demonstrates stability in both acidic and alkaline aqueous solutions. While sparingly soluble in water, it dissolves in solvents such as xylene and acetone. With its broad-spectrum efficacy and low toxicity, Chlorthalonil is well-suited for managing fungal diseases in various crops including wheat, rice, vegetables, and fruit trees. Targeted ailments encompass wheat scab, tomato blights, and leaf mildew, leading to improved crop yield and quality. Chlorthalonil exhibits minimal toxicity to mammals, without observed carcinogenic, teratogenic, or mutagenic effects. Moreover, it poses no significant risk to aquatic life or beneficial insects like bees. Overall, Chlorthalonil emerges as a dependable fungicide essential for upholding crop health and sustainability in agriculture.
Bronopol, or 2-bromo-2-nitro-1,3-propanediol, is a chemical with a rich history and a plethora of modern applications. This white crystalline powder, soluble in water and alcohols, is valued for its non-toxic and non-irritating properties. With a melting point of 122-130°C and a flash point of 167°C, it's a safe choice for various uses. In agriculture, Bronopol is a seed treatment agent effective against plant bacteria, preventing diseases at concentrations of 800-1000mg/L. The cosmetics industry relies on it as a preservative in products like shampoos and creams due to its antibacterial properties. Industrially, it's a biocide, fungicide, and slime control agent, crucial in water treatment, papermaking, and more. Handling Bronopol requires care, with storage in cool, dry places. Its broad application range and safety make it an essential component in combating microbial challenges and maintaining product quality across sectors. Bronopol's CAS number is 52-51-7.
Introduction: Poly(diallyl dimethyl ammonium chloride), commonly referred to as PDAC or PDMDAAC among its numerous synonyms, is a versatile polymer renowned for its cationic properties. With a molecular formula of C24H54Cl3N3X2 and CAS number 26062-79-3, this polymer presents unique physical and che
Benzalkonium chloride (BAC), also known as ADBAC or Alkyldimethylbenzylammonium chloride, is a quaternary ammonium compound with the CAS number 63449-41-21. It is a light yellow liquid with an aromatic odor and a pH range of 6.5 to 7. It is soluble in water and has good foam stability and chemical resistance. It is non-volatile and resistant to heat and light. It is a broad-spectrum fungicide that can inhibit bacterial and algal growth in water and remove slime. It has various industrial applications, such as disinfection, sterilization, antistatic, levelling, stabilization, oil removal, dyeing, and corrosion inhibition. It has moderate toxicity and can irritate the skin and eyes. It requires proper handling, protection, and storage. BAC is a versatile and efficient agent for industrial hygiene and safety.
JIANGYIN TRUST INTERNATIONAL INC was established in 1996, dedicated to the production and export of water treatment chemicals, intermediates, and other chemicals.
