PPG-12/SMDI copolymer is a cosmetic ingredient commonly used in hair care products and styling formulas. It is a copolymer of polypropylene glycol (PPG) and SMDI (styrene/maleic anhydride copolymer). PPG-12/SMDI copolymer is known for its film-forming properties, which can help to improve the overall texture and appearance of the hair. It also provides a smooth, non-greasy feel and can help to enhance the shine and manageability of the hair. Additionally, PPG-12/SMDI copolymer may aid in the retention of moisture, making it a popular choice for conditioning and styling products. Overall, this chemical serves as a versatile and effective ingredient in hair care formulations.
Check Digit Verification of cas no
The CAS Registry Mumber 9042-82-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,4 and 2 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 9042-82: (6*9)+(5*0)+(4*4)+(3*2)+(2*8)+(1*2)=94 94 % 10 = 4 So 9042-82-4 is a valid CAS Registry Number.