Isothiazolinones

Product Details

CasNo： 26172-55-4

MF： C4H4ClNOS

Appearance： liquid

Delivery Time： 15 days

Packing： 25kg/bag

Purity： 99%

• Basic Information
  • CAS No.: 26172 - 55 - 4
  • Relative Molecular Mass: 115.16
• Killing Mechanism
  • It kills by breaking the bonds of bacterial and algal proteins. After contacting with microorganisms, it can quickly and irreversibly inhibit their growth, leading to the death of microbial cells.
• Product Characteristics
  • It has the characteristics of high 杀生 efficiency, good degradability, no residue, safe operation, good compatibility, strong stability and low use cost. It can be miscible with chlorine and most anionic, cationic and non - ionic surfactants. At high doses, it has a significant effect on biological slime stripping.
• Technical Indicators (in line with HG/T3657 - 2017)
  • Type Ⅰ: Light yellow or yellow - green transparent liquid, active ingredient content 14.0 - 15.0%, pH (stock solution) 2.0 - 4.0, density (20℃) 1.24 - 1.32g/cm³, CMI/MI (mass percentage) 2.5 - 3.4.
  • Type Ⅱ: Light yellow or light blue - green transparent liquid, active ingredient content ≥2.0%, pH (stock solution) 2.0 - 5.0, density (20℃) ≥1.03g/cm³, CMI/MI (mass percentage) 2.5 - 3.4.
• Usage and Dosage
  • When the Type Ⅱ product is used as a slime stripping agent, the dosing concentration is 150 - 300mg/l; when used as a biocide, it is dosed once every 3 - 7 days, and the dosing dose is 80 - 100mg/L. It can be used simultaneously with oxidizing biocides such as chlorine, but cannot be used in cooling water systems containing sulfides. It has a better effect when used in combination with quaternary ammonium salts.
  • When used as an industrial bactericide and mildew - proof agent, the general concentration is 0.05 - 0.4%.
• Packaging and Storage
  • Packed in plastic barrels, 25kg per barrel, or determined according to user requirements.
  • Store in a cool place indoors, and the shelf - life is ten months.
• Safety Protection
  • Isothiazolinone is corrosive to the skin, which can cause skin burns and allergic dermatitis, and the effect may last for several hours. It is strictly prohibited to contact the skin and eyes. Protective glasses, rubber gloves and other labor - protection supplies should be equipped during operation. If it contacts the skin, immediately remove the contaminated clothes and shoes, rinse with a large amount of water for at least 15 minutes, apply acetic acid urea ointment or burn ointment to the affected area, and seek medical attention immediately.