SEPTO M, also known as Methylisothiazolinone, is a widely used preservative in various industrial and personal care products, including cosmetics, paints, and adhesives. It is known for its broad-spectrum antimicrobial activity, making it effective against bacteria, yeasts, and molds. SEPTO M is often used in combination with other preservatives, such as Kathon CG, to enhance its efficacy and reduce the concentration needed, which can help minimize potential skin irritation. It is particularly useful in formulations that are challenging to preserve due to their water-based nature or the presence of proteins and amino acids, which can be food sources for microorganisms. Despite its benefits, it is important to note that SEPTO M has been associated with skin sensitization in some individuals, and as such, its use is regulated to ensure safety.
The CAS Registry Mumber 8042-22-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,4 and 2 respectively; the second part has 2 digits, 2 and 2 respectively. Calculate Digit Verification of CAS Registry Number 8042-22: (6*8)+(5*0)+(4*4)+(3*2)+(2*2)+(1*2)=76 76 % 10 = 6 So 8042-22-6 is a valid CAS Registry Number.