Fluorescent Brightener 357

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);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;1,4-Benzenedisulfonic acid, 2,2-1,2-ethenediylbis(3-sulfo-4,1-phenylene)imino6-(diethylamino)-1,3,5-triazine-4,2-diyliminobis-, hexasodium salt;2,2'-[1,2-Ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-(diethylamino)-1,3,5-triazine-4,2-diyl]imino]]bis(1,4-benzenedisulfonic acid)hexasodium salt
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 Structure
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 System1,4-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
MSDS Information
Fluorescent Brightener 357 Usage And Synthesis
UsesFluorescent (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.
Fluorescent Brightener 357 Preparation Products And Raw materials
Fluorescent Brightener 135 Fluorescent Brightener DCB 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene ALTRENOGEST 6-Aminocaproic acid Glycine Fluorescent Brightener 357 Fluorescent brightener 71 Fluorescent brightener 85 C.I. 482200 Tris(hydroxymethyl)aminomethane FLUORESCENT BRIGHTENER 28 Fluorescent Brightener 28 AMINO ACIDS 3-Aminophenol BRIGHTENERS

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