67786-25-8

Basic information

• Product Name: tetrasodium 4,4'-bis[[4-[bis(2-hydroxypropyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-stilbene-2,2'-disulphonate
• Synonyms: tetrasodium 4,4'-bis[[4-[bis(2-hydroxypropyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-stilbene-2,2'-disulphonate;Benzenesulfonic acid, 2,2-(1,2-ethenediyl)bis5-4-bis(2-hydroxypropyl)amino-6-(4-sulfophenyl)amino-1,3,5-triazin-2-ylamino-, tetrasodium salt;4,4'-Bis[4-[bis(2-hydroxypropyl)amino]-6-(4-sulfoanilino)-1,3,5-triazin-2-ylamino]-2,2'-stilbenedisulfonic acid tetrasodium salt;4,4'-Bis[4-bis(2-hydroxypropyl)amino-6-(4-sulfoanilino)-1,3,5-triazin-2-ylamino]-2,2'-stilbenedisulfonic acid tetrasodium salt;4,4'-Bis(4-(4-sulfophenylamino)-6-(bis(2-hydroxypropyl)amino)-S-triazin-2-yl)amino-2,2-stilbenedisulfonic acid, tetrasodium salt;Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-(bis(2-hydroxypropyl)amino)-6-((4-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-, sodium salt (1:4);Einecs 267-097-1;Tetrasodium 4,4'-bis((4-(bis(2-hydroxypropyl)amino)-6-((4-sulphonatophenyl)amino)-1,3,5-triazin-2-yl)amino)-stilbene-2,2'-disulphonate
• CAS NO: 67786-25-8
• Molecular Formula: C44H48N12Na4O16S4
• Molecular Weight: 1221.1418
• EINECS: 267-097-1
• Product Categories: Organics
• Mol File: 67786-25-8.mol
• Article Data: 0

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• Vapor Pressure: 0-0Pa at 25℃
• Water Solubility: 400-1000g/L at 20-25℃
• CAS DataBase Reference: tetrasodium 4,4'-bis[[4-[bis(2-hydroxypropyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-stilbene-2,2'-disulphonate(CAS DataBase Reference)
• NIST Chemistry Reference: tetrasodium 4,4'-bis[[4-[bis(2-hydroxypropyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-stilbene-2,2'-disulphonate(67786-25-8)
• EPA Substance Registry System: tetrasodium 4,4'-bis[[4-[bis(2-hydroxypropyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-stilbene-2,2'-disulphonate(67786-25-8)

Safety Data

• Hazardous Substances Data: 67786-25-8(Hazardous Substances Data)

Usage

Description

Tetrasodium 4,4'-bis[[4-[bis(2-hydroxypropyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-stilbene-2,2'-disulphonate is a complex polymeric chemical compound that functions as a fluorescent whitening agent. It is characterized by its unique structure, which includes two stilbeneand triazine-based fluorescent brighteners along with two sulphonate groups. tetrasodium 4,4'-bis[[4-[bis(2-hydroxypropyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-stilbene-2,2'-disulphonate is adept at absorbing ultraviolet light and re-emitting it as visible blue light, thereby enhancing the whiteness and brightness of various materials.

Uses

Used in Textile Industry:
Tetrasodium 4,4'-bis[[4-[bis(2-hydroxypropyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-stilbene-2,2'-disulphonate is used as a whitening agent for textiles to improve their visual appeal by making them appear brighter and whiter. The reason for its use is its ability to absorb ultraviolet light and emit blue light, which counteracts any yellowish tints and enhances the overall whiteness of the fabric.
Used in Plastics Industry:
In the plastics industry, this compound serves as an additive to improve the appearance of plastic products. It is used as a brightening agent to make plastics look cleaner, brighter, and more aesthetically pleasing. The inclusion of this agent helps in giving plastics a more vibrant and visually appealing color.
Used in Paper Industry:
Tetrasodium 4,4'-bis[[4-[bis(2-hydroxypropyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-stilbene-2,2'-disulphonate is utilized in the paper industry to enhance the whiteness and brightness of paper products. Its application results in a more attractive and higher-quality appearance, which is particularly important for products such as printing paper, packaging materials, and other paper-based items.
Used in Detergent and Cleaning Products:
tetrasodium 4,4'-bis[[4-[bis(2-hydroxypropyl)amino]-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-stilbene-2,2'-disulphonate is also used in the formulation of laundry detergents, soaps, and other cleaning products. It acts as an optical brightener to improve the appearance of washed fabrics and surfaces. The reason for its use in these products is to provide a cleaner, brighter, and more visually appealing result after washing or cleaning, thus enhancing consumer satisfaction with the cleaning process.