Fluorescent Brightener

Fluorescent Brightener

Fluorescent Brightener also name optical brightener,optical brightening agent,Fluorescent Whitening Agent,is a kind of white pigment.

Model:Fluorescent Brightener 393 CAS: 1533-45-5

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Product Description

Name: Fluorescent Brightener 393
CAS: 1533-45-5
Molecular Formula: C28H18N2O2
Molecular Weight: 414.455
CAS 1533-45-5
Fluorescent Brightener 393 
Name Fluorescent Brightener 393
Synonyms Fluorescent Brightener OB-1
FBA393;2,2'-(4.4'-diphenol vinyl)di-henzoxazol
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
FBA 393
4,4'-bis(benzoxazol-2-yl)stilbene
Optical Brightener OB-1
C.I. 393
Fluorescent Whitening Agent OB-1
2,2'-[(E)-ethene-1,2-diyldibenzene-4,1-diyl]bis(1,3-benzoxazole)
Optical Brightening Agent OB-1
CAS 1533-45-5
EINECS 216-245-3
Fluorescent Brightener 393
Molecular Formula C28H18N2O2
Molar Mass 414.455 g/mol
Density 1.281g/cm3
Melting Point 357-359℃
Boling Point 566.8°C at 760 mmHg
Flash Point 285.1°C
Vapor Presure 2.79E-12mmHg at 25°C
Refractive Index 1.731


Fluorescent Brightener 393 is Raytop Chemical's star product,it was widely used for master batch,stable polyester fiber,PVC ,ABC,PE,HDPE,LDPE etc plastics,
welcome to your inquiry and free sample is available any time.
Hot Tags: Fluorescent Brightener, Manufacturers, Suppliers, Wholesale, Factory, Made in China, Buy, China, Customized, In Stock, Free Sample, Cheap, Discount, Price

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