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Fluorescent Brightener 357

Fluorescent Brightener 357 Structure
CAS No.
41098-56-0
Chemical Name:
Fluorescent Brightener 357
Synonyms
Kaycoll PK;tinopal scp;Tinopal STP;HEXA SULPHONIC;Hexa-sulphonic acid;OPTICAL BRIGHTENER HST-X;Fluorescent Brightener 357;FLUORESCENT BRIGHTENER HST;XYYVSZDCNRHKHK-VSFDCYDOSA-N;FLUORESCENT BRIGHTENER HST-X
CBNumber:
CB5854792
Molecular Formula:
C40H45N12NaO18S6
Molecular Weight:
1197.22
MOL File:
41098-56-0.mol
Modify Date:
2024/12/18 14:15:32

Fluorescent Brightener 357 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)

Fluorescent Brightener 357 Chemical Properties,Uses,Production

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 357 Preparation Products And Raw materials

Raw materials

Preparation Products

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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 Hexa-sulphonic acid 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 XYYVSZDCNRHKHK-VSFDCYDOSA-N Optical Brightening Agent HSL Optical Brightening Agent 357 OPTICAL BRIGHTENER 357 POWDER OPTICAL BRIGHTENER 357 LIQUID Fluorescent Brightener 357 ISO 9001:2015 REACH FLUORESCENT BRIGHTENER HST-X OPTICAL BRIGHTENER HST-X OPTICAL BRIGHTENING AGENT 357 FLUORESCENT BRIGHTENER HST HEXA SULPHONIC OPTICAL BRIGHTENING AGENT 357 LIQUID Fluorescent Brightener 357 (Technical Grade) 41098-56-0 Organics