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Fluorescent Brightener 28

Name:C.I.Fluorescent Brightener 28,C.I.40622

Molecular Structure: Stilbenes

C.I.Fluorescent Brightener 28,C.I.40622,CAS 4193- 55-9/95508-20-6,960.95,C40H42N12Na2O10S2,Dycosfluor Whiter VBA,Fluorescent Brightener 4BK,Fluorescent Brightener 4BM,Fluorescent Brightener SD-1,Fluorescent Brightener VBA,Tinopal 5BM

C.I.Fluorescent Brightener 28,C.I.40622,CAS 4193- 55-9/95508-20-6,960.95,C40H42N12Na2O10S2,Dycosfluor Whiter VBA,Fluorescent Brightener 4BK,Fluorescent Brightener 4BM,Fluorescent Brightener SD-1,Fluorescent Brightener VBA,Tinopal 5BM

Molecular Formula:C40H42N12Na2O10S2

Molecular Weight: 960.95

CAS Registry Number:4193- 55-9/95508-20-6

Manufacturing Methods :first will be 1,2-Bis(4-amino-2-sulfophenyl)ethene (1 Moore) and 2,4,6-Trichloro-1,3,5-triazine (2 Moore) condensation, then the products and aniline (2 Moore) and 2-(2-Hydroxyethylamino)ethanol (2 Moore) condensation.

Properties and Applications:light blue. In neutral or weak alkaline dyeing bath dyeing cotton and paper; In the acid dye bath, especially hydrosulfite dye bath used in nylon; Also used in soap and detergent.Direct, good, medium-high rate of exhaust dyeing, chlorine fastness.

List of Suppliers:

Fluorescent Brightener 4BK,Fluorescent Brightener 4BM,Fluorescent Brightener SD-1,Fluorescent Brightener VBA

Transfar Group

Jinhua Best Industrial Chemicals Dyes Co., Ltd.

Calco White CD(Gandhish Chemdyes Industries)

Dayglo 4 BM conc.( Day-Glo Color Corp. )

Dycosfluor Whiter VBA (Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)

Dycosfluor Whiter VBL (Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)

Fibrite 4BM(Chemiequip Ltd)

HD White-CP( Hickson & Dadajee Ltd)

Phorwite BBH Pure 766( Miles Inc. )

Photine C( Hickson & Dadajee Ltd)

Photine C( S A Robama )

Photine C33 ( Hickson & Dadajee Ltd)

Photine CP ( Hickson & Dadajee Ltd)

Photine DP ( Hickson & Dadajee Ltd)

Rosewhite 4BM ( Golden Dyes Corpn (India) Pvt Ltd )

Rylux BA (SBU Pigments and Dyes)

Tinopal 5BM( Ciba Specialty Chemicals Inc )

Tinopal 5BM-GX ( Ciba Specialty Chemicals Inc )

Tinopal 5BMS( Ciba Specialty Chemicals Inc )

Tinopal 5BMS-X( Ciba Specialty Chemicals Inc )

Tintopal 4BN( Geigy Co. Ltd )

Uvitex 4BM ( Ciba Specialty Chemicals Inc )

Viophos BCU(Viochrom SA)


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