Fluorescent Whitening Agent OB-1

Post Date:
Mar 15,2013
Expiry Date:
Mar 15,2014
Detailed Description:
Cas No. :1533-45-5 Quantity: 500
Specs:99%min
Fluorescent Whitening Agent OB-1
Chemical Name Fluorescent Whitening Agent OB-1
Property good effect, strong fluorescence
used in polyester, nylon and plastic
Property. good performence in HT and weather
Main Indexes appearance yellow powder
Color light blue purple(similar to standard)
Purity≥98%
melting point≥359°C
Fineness >300mesh
Characteristics and Uses used in polyester, nylon, polypropylene
used in PP, ABS, EVA, PS and PC
used in nomal polymerization of polyester and nylon
Storing and Packaging 1kg×12 or 2kg×5 carton , 20kg metal drum or following your demand , stored in dark , cool and dry place
CAS Registry Number:
1533-45-5
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 whtening agent OB-1;Fluorescent Whitening Agent OB-1;2,2'-(ethene-1,2-diyldibenzene-4,1-diyl)bis(1,3-benzoxazole);2,2'-[(E)-ethene-1,2-diyldibenzene-4,1-diyl]bis(1,3-benzoxazole);Optical Brightening Agent OB-1;Optical Brightner OB-1;ptical Brightening Agent OB-1;4,4-Bis(2-Benzoxazolyl) Stilbene;
Molecular Formula:
C₂₈H₁₈N₂O₂
Molecular Weight:
414.4547
Molecular Structure:
Safety Description:
S24/25:;

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