AMBERLITE(R) IRA-458 is a high-performance, macroreticular, strongly basic anion exchange resin produced by the Rohm and Haas Company. It is designed for applications requiring high selectivity and capacity for specific anions, such as nitrate removal, perchlorate removal, and other anion exchange processes. The resin features a quaternary ammonium functional group, which provides excellent chemical and physical stability, as well as high resistance to osmotic shock. AMBERLITE(R) IRA-458 is widely used in various industries, including water treatment, food and beverage processing, and pharmaceuticals, due to its ability to selectively remove targeted anions while maintaining high efficiency and minimal pressure drop.
The CAS Registry Mumber 9084-78-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,8 and 4 respectively; the second part has 2 digits, 7 and 8 respectively. Calculate Digit Verification of CAS Registry Number 9084-78: (6*9)+(5*0)+(4*8)+(3*4)+(2*7)+(1*8)=120 120 % 10 = 0 So 9084-78-0 is a valid CAS Registry Number.