Fluorescent Brightener 357 CAS 41098-56-0

Introduction：Basic information about Fluorescent Brightener 357 CAS 41098-56-0, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Fluorescent Brightener 357 Basic information

• Product Name: Fluorescent Brightener 357
• Synonyms: Kaycoll PK;hexasodium 2,2'-[vinylenebis[(3-sulphonato-4,1-phenylene)imino[6-(diethylamino)-1,3,5-triazine-4,2-diyl]imino]]bis(benzene-1,4-disulphonate);1,4-Benzenedisulfonic acid, 2,2'-[1,2-ethenediylbis[(3-sulfo-4,1-p henylene)imino[6-(diethylamino)-1,3,5-t riazine-4,2-diyl]imino]]bis-, sodium salt (1:6);C.I. Fluorescent Brightener 357;Fluorescent Brightener 357;2,2'-(1,2-ethenediyl)bis[5-[[4-(diethylamino)-6-[(2,5-disulfophenyl)amino]-1,3,5-triazin-2-yl]amino]benzenesulfonic acid] hexasodium salt;Tinopal STP;tinopal scp
• CAS: 41098-56-0
• MF: C40H45N12NaO18S6
• MW: 1197.22
• EINECS: 255-217-5
• Product Categories: Organics
• Mol File: 41098-56-0.mol

Fluorescent Brightener 357 Chemical Properties

• density: 1.64[at 20℃]
• vapor pressure: 0-0Pa at 25℃
• Water Solubility: 201.1g/L at 20℃
• LogP: -8.53--1.97 at 23℃
• EPA Substance Registry System: 1,4-Benzenedisulfonic acid, 2,2'-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-(diethylamino)-1,3,5-triazine-4,2-diyl]imino]]bis-, hexasodium salt (41098-56-0)

Safety Information

• TSCA: TSCA listed

Fluorescent Brightener 357 Usage And Synthesis

Uses

Fluorescent (optical) brighteners are known for their characteristics of protecting baculoviruses against deactivation by UV light and enhancing the activity of these agents as microbial insecticides on hosts and semipermissive hosts. Fluorescent brighteners improve the bioinsecticidal activity of Anticarsia gemmatalis nucleopolyhedrovirus.