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OEM China Optical Brightener 185 - Optical Brightener ER-2 – Subang

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  • OEM China Optical Brightener 185 - Optical Brightener ER-2 – Subang

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We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for Optical Brightener SWN, 91-44-1, 5242-49-9, We welcome new and old customers from all walks of life to contact us for future business relationships and achieve mutual success!
OEM China Optical Brightener 185 - Optical Brightener ER-2 – Subang Detail:

Structural formula

1

C.I: 199:1

CAS NO. :13001-38-2

Molecular formula: C24H16N2

molecular weight: 332.3972

Appearance:  light yellow powder

Tone: violet blue

Purity:  ≥99%

Melting point:  188-192℃

Application

1. It is suitable for the whitening and brightening of polyester and its blended fabric and acetate fiber;

2. It is not only suitable for both exhaustion dyeing and pad dyeing process;

3. This product has good leveling properties and good low-temperature coloring ability;

4. It is stable for reducing agents, oxidants and hypochlorous acid compounds;

5. High fluorescence intensity. A small amount can meet the whiteness requirements.

Package

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

Shelf life

2 years.

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OEM China Optical Brightener 185 - Optical Brightener ER-2 – Subang detail pictures

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We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for OEM China Optical Brightener 185 - Optical Brightener ER-2 – Subang , The product will supply to all over the world, such as: Germany, Brasilia, Libya, 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!
    • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Carey from Slovenia - 2018.06.18 19:26
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Gary from Madras - 2018.06.18 19:26
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