Photo-stabilizer 622

• Category :

  Food and Feed additives/General reagents

• 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;

• CAS NO :

  70198-29-7

• EC NO :

• Molecular Formula :

  C₁₅H₂₉NO₆

• Molecular Weight :

  319.3939

• Main Specifications :

  98% reagent grade

• InChI :

  InChI=1/C11H23NO2.C4H6O4/c1-10(2)7-9(14)8-11(3,4)12(10)5-6-13;5-3(6)1-2-4(7)8/h9,13-14H,5-8H2,1-4H3;1-2H2,(H,5,6)(H,7,8)

• Packing :

  25kgnet; carton lined with PE film; 16t/ 20'FCL without pallet

• Product description :

  Other Names︰	Light stabilizer622; HALS 622
  Molecular Formula︰	C15H29NO6
  Molecular Weight︰	319.3939
  Appearance︰	white or yellowish crystalline powder
  Specification︰	Melting Point: 130.2°C Solubility: soluble in methyl benzene, dimethyl benzene, chloroform and furan etc. insoluble in water, methanol, alcohol and hexane. Relative Density: 1.18 Softening Temperature: 55-85°C
  Delivery︰	within 15 days after payment
  Payment Terms︰	TT / LC

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  RENOWN - The Chemical Company
  http://www.renownchemical.com
  Guangzhou Renown Chemical Co.,Ltd.
  E-mail: info@renownchemical.com

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• Uses :

  It is widely used in polyethylene, polypropylene, polystyrene, olefin copolymer and polyester, soft PVC, polyurethane, metaformaldehyde and polyamnamee.

• Molecular Structure :