6272-19-1 Usage
Uses
Used in Textile Industry:
Disodium 4-ethoxy-5-hydroxynaphthalene-2,7-disulphonate is used as a fluorescent whitening agent for enhancing the brightness and whiteness of textiles. It helps improve the appearance of colors and counteracts the natural yellowing of materials over time.
Used in Plastics Industry:
In the plastics industry, disodium 4-ethoxy-5-hydroxynaphthalene-2,7-disulphonate is used as a fluorescent whitening agent to increase the brightness and whiteness of plastic materials. It also helps maintain the color vibrancy and prevents the yellowing of plastics over time.
Used in Paper Industry:
Disodium 4-ethoxy-5-hydroxynaphthalene-2,7-disulphonate is used as a fluorescent whitening agent in the paper industry to improve the brightness and whiteness of paper products. It also helps in maintaining the color appearance and prevents the yellowing of paper over time.
It is important to handle and use disodium 4-ethoxy-5-hydroxynaphthalene-2,7-disulphonate with caution, following proper safety protocols and regulations to ensure its safe and effective application in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 6272-19-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,7 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6272-19:
(6*6)+(5*2)+(4*7)+(3*2)+(2*1)+(1*9)=91
91 % 10 = 1
So 6272-19-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H12O8S2.2Na/c1-2-20-11-6-9(22(17,18)19)4-7-3-8(21(14,15)16)5-10(13)12(7)11;;/h3-6,13H,2H2,1H3,(H,14,15,16)(H,17,18,19);;/q;2*+1/p-2
