Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Fluorescent Brightener 71,C.I.40625

Molecular Structure: Stilbene

C.I.Fluorescent Brightener 71,C.I.40625,CAS 16090-02-1,61902-21-4,924.92,C40H38N12Na2O8S2,Fluorescent Brightener CXT,Fluorescent Brightener DMS,Blankophor MBBH

Molecular Formula:C₄₀H₃₈N₁₂Na₂O₈S₂

Molecular Weight: 924.92

CAS Registry Number:16090-02-1,61902-21-4

Manufacturing Methods : 1,2-Bis(4-amino-2-sulfophenyl)ethene (1 Moore) and 2,4,6-Trichloro-1,3,5-triazine (2 Moore) first condensation, and aniline (2 Moore) the second condensation, and Morpholine(2 Moore) third condensation.

Properties and Applications:blue light purple. And anionic detergent or non ion detergent together used in cotton whitening.Dispersed in water status; of sodium perborate stable, unstable chlorine bleaching.

List of Suppliers:

Fluorescent Brightener CXT,Fluorescent Brightener DMS

Anyang Yingdi Chemical Co., Ltd.

Nantong Lisi Organic Chemicals Co.,Ltd.(Nangtong Lisi Chemical Auxiliaries Co.,Ltd)

Jinhua Best Industrial Chemicals Dyes Co., Ltd.

Blancophor DS-86 ( GAF Corporation )

Blankophor DML ( Miles Inc. )

Blankophor MBBH( Bayer Group )

Dayglo DMS( Day-Glo Color Corp. )

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

Fluorescent Whitening Agent CXT 100%(Hangzhou Dikai Chemical Co Ltd)

Hakkol SG conc. 150 ( Kaseihin Kogyo Kyokai )

HD White CBUS ( Hickson & Dadajee Ltd)

Heliofor 3BC ( Ciech SA )

Heliofor BDC-WS ( Ciech SA )

Mikephor TB( Mitsui Toatsu Chemicals Ltd )

Optical Brightener CXT(Fenchem Enterprises Ltd)

Photine CBUS ( Hickson & Dadajee Ltd)

Photine CBUS (Hickson & Welch Ltd)

Photine CBUS( S A Robama )

Rosewhite CBU ( Golden Dyes Corpn (India) Pvt Ltd )

Rylux D (SBU Pigments and Dyes)

Rylux DK(SBU Pigments and Dyes)

Rylux DSK(SBU Pigments and Dyes)

Simbright 25051 (Simpsons (UK) Ltd)

Viophos M(Viochrom SA)

Wobital 3BTZ(CBW Chemie GmbH Bitterfeld-Wolfen)