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Discount Price Jinan Subang Fine Chemical Co. Ltd - Optical brightener OEF – Subang

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  • Discount Price Jinan Subang Fine Chemical Co. Ltd - Optical brightener OEF – Subang

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Discount Price Jinan Subang Fine Chemical Co. Ltd - 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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As a way to provide you advantage and enlarge our organization, we even have inspectors in QC Crew and guarantee you our greatest assistance and product or service for Discount Price Jinan Subang Fine Chemical Co. Ltd - Optical brightener OEF – Subang , The product will supply to all over the world, such as: Stuttgart, Slovak Republic, Bhutan, We hope we can establish long-term cooperation with all of the customers. And hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!
    • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Clementine from India - 2018.05.15 10:52
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Delia Pesina from Vancouver - 2018.06.26 19:27
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