China Suppliers > Tianjin Yuansu Chemical Reagent Co., LTD > Light Stabilizer UV-622
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- Region :China/Tianjin
- Tel : +86-22-83739603
- Fax : +86-22-23989438
- Email :sales@yuansu-reagent.com
- URL :www.yuansu-reagent.com/cpzs
- Add :No. 268, Yuliang Street, Dagang Street, Binhai New Area, Tianjin, China
- Details for Light Stabilizer UV-622
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Light Stabilizer UV-622
Category : Paint and Coatings/Appliance Paint
CAS NO : 70198-29-7 EC NO : MF : C15H29NO6 MW : 319.3939 Specification : 99% min Packing : 25kg 50kg drum or bag Product description : Appearance:white or light yellow powder Assay: 99% min.by HPLC IR Identity: conform to standard HNMR： conform to standard carbon spectrum: conform to standard Water by K. F.:0.5% max or as per the customer’s request Loss on drying:0.5% max. or as per the customer’s request Uses : Polymeric high molecular weight hindered amine light stabilizer, resistant to migration, extraction, gas fading, low volatility, good thermal stability, synergistic effect with antioxidants and UV absorbers, good compatibility with resins, widely used in Synonyms : butanedioic acid polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol;Poly[1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-piperdylSuccinate];1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol butanedioate (1:1);HALS 622;Light Stabilizing Agent 622;Light stabilizer FENTASTAB 622;UV Absorber 622;Light Stabilizer UV-622; Molecular Structure : 
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