69011-22-9 Usage
Description
DOWEX(R) HCR-W2 is a strongly acidic cation exchange resin, specifically engineered for water treatment applications. It is composed of a high-quality polystyrene matrix that exhibits resistance to oxidation and can endure high temperatures, rendering it suitable for a broad spectrum of industrial processes. This resin is adept at eliminating a range of cations from water, encompassing heavy metals such as copper and lead, as well as calcium and magnesium ions. Its high capacity and selectivity position it as an effective solution for water softening, metal removal, and various other purification processes. In essence, DOWEX(R) HCR-W2 is a versatile and dependable resin, pivotal for enhancing water quality across diverse industrial environments.
Uses
Used in Water Treatment Industry:
DOWEX(R) HCR-W2 is used as a cation exchange resin for the purpose of water purification. It is instrumental in the removal of various cations, including heavy metals and calcium and magnesium ions, thereby ensuring the water quality meets the required standards for industrial use and safety.
Used in Industrial Processes:
DOWEX(R) HCR-W2 is used as a purification agent for the removal of cations that can interfere with the efficiency and output of industrial processes. Its high temperature resistance and oxidation resistance make it a reliable choice for applications where water quality is critical for process integrity.
Used in Water Softening:
DOWEX(R) HCR-W2 is used as a softening agent to remove calcium and magnesium ions, which are responsible for water hardness. This application is crucial for preventing scale buildup in boilers and other heat exchange equipment, thereby extending their operational life and improving overall system efficiency.
Used in Metal Removal:
DOWEX(R) HCR-W2 is utilized as a metal removal agent to eliminate heavy metal contaminants such as copper and lead from water. This is particularly important in applications where the presence of heavy metals can pose health risks or interfere with subsequent processes that require high-purity water.
Check Digit Verification of cas no
The CAS Registry Mumber 69011-22-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,0,1 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 69011-22:
(7*6)+(6*9)+(5*0)+(4*1)+(3*1)+(2*2)+(1*2)=109
109 % 10 = 9
So 69011-22-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H11.C10H10.C8H8.Na/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8;/h3,5-8H,1-2,4H2;3-8H,1-2H2;2-7H,1H2;/q-1;;;+1
