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Fluorescent Brightener KSN

Fluorescent Brightener KSN

Category :

Food and Feed additives/High purity reagents

CAS NO : 5242-49-9
EC NO : 226-044-2
Molecular Formula : C29H20N2O2
Main Specifications : 99.5 reagent grade
Synonyms : KSN;FLUORESCENT BRIGHTENER-KSN;FBA 368;4.4-bis(5-methyl-2-benzoxoazol)-ethylene;Optical Brightener KSN;2-(4-{2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole;ethyl (2E,4E)-5-phenyl-2-[(phenylcarbonyl)amino]penta-2,4-dienoate;2-(4-{(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole;Optical Brightening Agent KSN;Fluorescent Brightener KS-N;Optical Brightner KSN;
Fluorescent Brightener KSN
Package: 2kg/pcs ×5pcs in a carton lined with plastic bag or upon clients' requests.
Uses : Mainly be used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and all plastic pressing process. Can suitable for synthesizing high polymer including polymeric process.
Molecular Structure:Fluorescent Brightener KSN 5242-49-9
Product description:

Other Names︰

KSN; FLUORESCENT BRIGHTENER-KSN; FBA 368; Optical Brightener KSN;

EINECS NO︰

226-044-2

Molecular Formula︰

C29H20N2O2

Molecular Weight︰

428.4813

Appearance︰

yellow crystalline powder

Specification︰

Boiling Point: 578.9°C at 760 mmHg
Purity: 99.5%
Density: 1.261g/cm3
M.P.: over 300°C
Volatiles: ≤0.5%
Assay: ≥98%
Fineness: over 100 meshes

Delivery︰

within 15 days after payment

Payment Terms︰

TT / LC

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RENOWN - The Chemical Company

If you are sourcing Fluorescent Brightener KSN from China ,just feel free to inquire
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Contact us
Company：
    Guangzhou Renown Chemical Co.,Ltd
Contact：
    Mr. Fred
Phone：
+86-20-62319989
Mobile phone：
Fax：
E-mail：
 info@renownchemical.com
Website：
 http://www.RenownChemical.com
Address：
 Gangwan Road,Huangpu District, Guangzhou, Guangdong ,China
Zip Code：
 510700
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