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factory Outlets for Fluorescent Whitening Agent OB-1 - Optical brightener OEF – Subang

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  • factory Outlets for Fluorescent Whitening Agent OB-1 - Optical brightener OEF – Subang

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No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for C. I. 184 Optical Brightener Ob, Fluorescent Whitening Agent Vbl, Fluorescent Brightener CXT, If needed, welcome to help make speak to with us by our web page or cellular phone consultation, we are going to be delighted to serve you.
factory Outlets for Fluorescent Whitening Agent OB-1 - Optical brightener OEF – Subang Detail:

Optical brightener OEF

Structural formula 

Product Name: Optical brightener OEF

Chemical Name: 2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)

C.I.:184

CAS NO.:7128-64-5

Specifications

Molecular formula: C26H26N2O2S

molecular weight: 430

Appearance: light yellow powder

Mesh:800-1000

Tone: blue

Melting point: 196-203℃

Purity: ≥99.0%

Ash: ≤0.1%

Maximum absorption wavelength: 375nm（Ethanol）

Maximum emission wavelength: 435nm（Ethanol）

Properties

Optical brightener OEF is a kind of benzoxazole compound, it is odorless, hard to dissolve in water, soluble in paraffin, fat, mineral oil, wax and common organic solvents. It can be used for whitening and brightening solvent-based coatings, paints, latex paints, hot melt adhesives and printing inks. Low dosage, high efficiency and environmental protection, with special effects on the ink.

Package

25kg fiber drum，with PE bag inside or as customer’s request.

 

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    • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Anna from belarus - 2017.12.19 11:10
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Priscilla from Kuala Lumpur - 2018.09.16 11:31
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