25738-35-6

Basic information

• Product Name: 4,4'-bis(3-phenylureido)-2,2'-stilbenedisulphonic acid
• Synonyms: 4,4'-bis(3-phenylureido)-2,2'-stilbenedisulphonic acid;2,2'-(1,2-Ethenediyl)bis[5-[[(phenylamino)carbonyl]amino]benzenesulfonic acid];Fluorescent Brightening Agent 30
• CAS NO: 25738-35-6
• Molecular Formula: C28H24N4O8S2
• Molecular Weight: 608.64216
• EINECS: 247-221-0
• Mol File: 25738-35-6.mol
• Article Data: 0

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: 1.605
• CAS DataBase Reference: 4,4'-bis(3-phenylureido)-2,2'-stilbenedisulphonic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4'-bis(3-phenylureido)-2,2'-stilbenedisulphonic acid(25738-35-6)
• EPA Substance Registry System: 4,4'-bis(3-phenylureido)-2,2'-stilbenedisulphonic acid(25738-35-6)

Safety Data

• Hazardous Substances Data: 25738-35-6(Hazardous Substances Data)

Usage

General Description

4,4'-bis(3-phenylureido)-2,2'-stilbenedisulphonic acid is a chemical compound with two urea and two sulphonate groups attached to a stilbene backbone. Its molecular formula is C30H24N4O8S2. 4,4'-bis(3-phenylureido)-2,2'-stilbenedisulphonic acid is a fluorescent dye and is widely used in the textile industry as a brightening agent for fabrics and fibers. It is also used as a pH indicator and in analytical chemistry for the determination of protein and nucleic acid concentrations. Additionally, it has potential applications in the field of photodynamic therapy for the treatment of cancer and other diseases.