Оптический отбеливатель VBL (FBA 85) (60492340287)

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Product Overview

Description


 


 Optical Brightner VBL





































CAS   NO12224-06-5
Molecular formulaC36H34N12NA2O8S
Molecular weight872.86
Chemical name

Disodium 2,2'-(E)-ethene-1,2-diylbis[5-({4-[(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)benzenesulfonate]; Optical Brightener VBL


Performance

Appearance: light yellow powder
Fluorescence tone: red light blue
Solubility: soluble in over 80 times soft water and with agglomeration phenomenon. Its aqueous solution is alkalescence or neutral.
Ionizing type: negative ion
PH range: neutral or light alkalescence (8-9)
Stability: acid-resistance to PH=6; alkali-resistance to PH=11; hard water proof to 300ppm; free chlorine proof to 75%
Intensity: 00±5%
Whiteness: 3±3%
Weight of screen residue: ≤ 5%
Moisture content: 5%
Water insoluble: 0.5%


Main integrantsdisodium 2,2'-(E)-ethene-1,2-diylbis[5-({4-[(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)benzenesulfonate]
Application  

It has fine brightening effect on fiber textile, paper and rubber product.


Appliation method2-3g/l for pad dyeing

 


 


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Packaging & Shipping


Packing: in 25kg carton drums or as per buyer's request


Shipping: by container


Delivery:  within 20 days,upon cnfirmation





Our Services


Atmospheric lifting sample dyeing machine

Unconventional atmospheric dyeing sample method; the use of lifting and rotating makes the dyeing near to the large-scale machines.


All goods ,before shipment,must be testing five time.So that we can keep our quality for our customer




60492340287
0.0085 s.