China Chinese Professional Cas No.:178671-58-4 - Optical Brightening KSN TDS – Reborn factory and suppliers

Chinese Professional Cas No.:178671-58-4 - Optical Brightening KSN TDS – Reborn

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We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for Cas No.:1709-70-2, Tinuvin Nor 371, Cas No.:4221-80-1, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

Chinese Professional Cas No.:178671-58-4 - Optical Brightening KSN TDS – Reborn Detail:

Chemical Name:4.4-bis(5-methyl-2-benzoxoazol)-ethylene
CAS No.: 5242-49-9

Molecular Formula：C29H20N2O2
Specification: Appearance: greenish yellow powder
Melting process: 300℃
Ash content: ≤0.5%
Purity: ≥98.0%
Volatile content: ≤0.5%
Fineness(300 mesh): 100%

Property:
1.Being highly whiteness with small usage.
2. Multipurpose used for whitening of polyester fiber and plastic.
3. Having a good compatibility and good fastness to light and sublimation.
4. Can be used for high temperature process.

Application:
Mainly be used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and all plastic pressing process. Suitable for synthesizing high polymer including polymeric process.

Package:
25kg /fiber drum

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Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of Chinese Professional Cas No.:178671-58-4 - Optical Brightening KSN TDS – Reborn , The product will supply to all over the world, such as: Ireland, Orlando, Vancouver, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We have been looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!

Cas No.:125304-04-3