79956-35-7 Usage
General Description
Duolite CS-100 is a cation exchange resin consisting of spherical polystyrene beads with a sulfonic acid functional group. This resin is commonly used in water treatment processes to remove hardness ions, suchjson as calcium and magnesium, from water by exchanging them with sodium ions. It has a high exchange capacity and can be regenerated with salt brine, making it suitable for various industrial and municipal water treatment applications. Additionally, it has a uniform particle size distribution, which allows for efficient flow and utilization in ion exchange columns. Overall, Duolite CS-100 is a reliable and versatile cation exchange resin for water softening and purification.
Check Digit Verification of cas no
The CAS Registry Mumber 79956-35-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,5 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 79956-35:
(7*7)+(6*9)+(5*9)+(4*5)+(3*6)+(2*3)+(1*5)=197
197 % 10 = 7
So 79956-35-7 is a valid CAS Registry Number.