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Fluorescent Brightener 357

Basic information Safety Supplier Related

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
  • (83512-97-4) 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
CAS:
41098-56-0
MF:
C40H45N12NaO18S6
MW:
1197.22
EINECS:
255-217-5
Product Categories:
  • Organics
Mol File:
41098-56-0.mol
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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)
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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.

Fluorescent Brightener 357Supplier

XiaoGan ShenYuan ChemPharm co,ltd
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15527768850
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1791901229@qq.com
Sichuan Wei Keqi Biological Technology Co., Ltd.
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028-81700200 18116577057
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3003855609@qq.com
Struchem Co., Ltd.
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0512-0512-63009836 15365350169
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helen@struchem.com
Shanghai EFE Biological Technology Co., Ltd.
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021-65675885 18964387627
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info@efebio.com
Shanghai Orgchem Co.,Ltd.
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+86-21-5877 1921
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info@chemofchina.com