FLUOESCENT BRIGHTENER-PF
Chemical name: 1,2di(methyl-benziazol)ethlene
Structural formula:
Molecular formula: C18H14N2O2
Molecular weight: 290
Properties: he product is a light yellow crystal powder.Its melting point is 182-188°C,maximum absorption wave length 363nm,indanthrene blue fluorescent light tones,having durable and lightproof properties,not dissolving in water,benzene,alcohol,ester,ether,etc.organic solvents;acidproof,akaliproog,stable chemical properties through comparison,neutral and of nonionic type.
Technical conditions:
Appearance: light yellow crystal power
Chromatic light: bright-colored indanthrene blue(similar to the standard product)
Melting point: 182-188°C
Solidifying content: ≥99.5%
Fineness : :through 100 meshes
Use: It is mainly used in increasing the brightening and beauty of PVC,PS PP,polyester film ,or low votage PE,ABS ,organic glass ,visiting card ,high quality paper ,etc.
Package: t is packed in bicorrugated paper box with a liner of plastic bag.The net weight of each box is10 kg . It can be packed according to the requirement of the user.
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