98113-10-1 Usage
General Description
NP9, also known as Non-Phenolic Nonionic, is a nonylphenol ethoxylate-based surfactant widely used in industrial and agricultural applications. It is a non-ionic surfactant, meaning it has no charge and is not affected by water hardness. NP9 is used as a wetting agent, dispersant, emulsifier, and detergent in formulations such as cleaners, degreasers, and pesticide formulations. However, it has been found to be toxic to aquatic life and to persist in the environment, leading to its restriction and regulation in several countries. As a result, alternative surfactants are being developed to replace NP9 in various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 98113-10-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,1,1 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 98113-10:
(7*9)+(6*8)+(5*1)+(4*1)+(3*3)+(2*1)+(1*0)=131
131 % 10 = 1
So 98113-10-1 is a valid CAS Registry Number.