Newblue Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have  established stable business relationships with many famous companies, such as Samsung, Merck, Thermo fisher scientific and so on.

      The product is one of our advantage products. We improved the traditional synthetic route three years ago, and this greatly reduced the production cost, so our price is competitive in the market.  

      As the product is one of our main products, we have stocks regularly and can make shipment arrangement as soon as possible. Any needs, welcome your free contact.

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Product Name:    Light Stabilizer 622
Synonyms:    POLY(4-HYDROXY-2,2,6,6-TETRAME-1-PIPERID;ACETOSTAB UV-622;Hindered Amine Light Stabilizer 622 (HALS 622);POLY[N-(2''-HYDROXYETHYL)-2,2,6,6-TETRAMETHYL-4-HYDROXYPIPERIDYLSUCCINATE];Poly-(-N-beta-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl-succinat);dimethyl succinate polymer w/4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol;LIGHT STABILIZER UV 622 (TINUVIN 622);Dimethyl succinate/4-hydroxy-1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidi
CAS:    70624-18-9
MF:    C17H33NO6
MW:    347.45
EINECS:    923-754-0

       As the product is one of our main products, we have stocks regularly and can make shipment arrangement as soon as possible. Any needs, welcome your free contact.The product is one of our advantage products. We improved the traditional synthetic route three years ago, and this greatly reduced the production cost, so our price is competitive in the market.