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Optical Brightner VBL
CAS NO | 12224-06-5 |
Molecular formula | C36H34N12NA2O8S |
Molecular weight | 872.86 |
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 |
Main integrants | disodium 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 method | 2-3g/l for pad dyeing |
Packing: in 25kg carton drums or as per buyer's request
Shipping: by container
Delivery: within 20 days,upon cnfirmation
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