Ultraviolet Absorber UV 292 CAS NO.41556-26-7

Light Stabilizer 292 Chemical Name: The active substance is a mixture of Bis (1,2,2,6,6-tetramethyl-4-Piperidinyl)-sebacate and 1-methyl-8-(1,2,2,6,6…

Light Stabilizer 292 Chemical Name: The active substance is a mixture of Bis (1,2,2,6,6-tetramethyl-4-Piperidinyl)-sebacate and 1-methyl-8-(1,2,2,6,6-tetramethyl-4-Piperidinyl)-sebacateMolecular formula C30H56N2O4+ C21H39NO4 Molecular Weight CAS# 41556-26-7+ 82919-37-7 Introduction: Slighty yellow liquid,soluble in methanol,alcohol,benzene,methyl benzene,hexane,etc.insoluble in water.Specific density at 20℃0.99g/cm3Physical Properties: Appearance: pale yellow liquidPurity (%): 96.0 minLight Transmittance: 425nm≥94%500nm≥96% Applications: Hindered amine light stabilizer,mainly used in paints and printing ink,especially developed for coating.It’s effciency provides significantly estended life time.It has cooperacive effects with UV absorbers of bebzotriazoPackage: 25kg net, plastic drum.Storage: Keep away from moisture, overheat and light. It can be transported as common chemicals.