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Chemical Auxiliary Agent
light stabilizer UV3853
Chemical Name ：2,2,6,6-tetramethyl-4-piperidinyl stearate
Molecular Formula ：C27H53NO2
Molecular Weight ：423.72
CAS NO ：167078-06-0
Structure ：
Specification ：
Appearance ：White waxy solid or yellow liquid
Melting Point ：≥28℃
Boiling Point ：400℃
Specific Gravity ：0.895
Saponification Value(mgKOH/g) ：128...
light stabilizer 770 UV770
Chemical Name : Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate
Molecular Formula : C28H52O4N2
Molecular Weight : 480.74
Structure : YS 770
CAS NO : 52829-07-9
Physical and Chemical Properties :
Appearance and behavior : White crystalline power or granules , odorless
PH-Value (1% suspension in water 20~25℃) : 9.67
Melting/Freezing...
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