Professional China Fluorescent Brightener - Optical brightener OEF – Subang

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Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for Fluorescent Brightener BBU, Optical Brightener CBS-X, Fluorescent Brightener BBU, The main goal of our company would be to live a satisfactory memory to all of the shoppers, and establish a long term company romantic relationship with customers and users all around the entire world.

Professional China Fluorescent Brightener - 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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Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for Professional China Fluorescent Brightener - Optical brightener OEF – Subang , The product will supply to all over the world, such as: Accra, Argentina, Oman, Due to our good products and services, we have received good reputation and credibility from local and international customers. If you need more information and are interested in any of our products, please feel free to contact us. We look forward to becoming your supplier in the near future.

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