China OEM/ODM China Cas No.:57834-33-0 - Optical Brightening KSN TDS – Reborn factory and suppliers

OEM/ODM China Cas No.:57834-33-0 - Optical Brightening KSN TDS – Reborn

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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Dbdpe Flame Retardant, Optical Brightener, Flame Retardant Materials, For more information, please send email to us. We are looking forwards the opportunity to service you.

OEM/ODM China Cas No.:57834-33-0 - 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 advantages are lessen charges,dynamic income team,specialized QC,sturdy factories,premium quality services for OEM/ODM China Cas No.:57834-33-0 - Optical Brightening KSN TDS – Reborn , The product will supply to all over the world, such as: Portugal, France, USA, Only for accomplishing the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers, because you win, we win!

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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!