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Light Stabilizer 622 CAS NO.65447-77-0
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
98%(1-5)Metric Ton98%(5-20)Metric Ton
- Product Details
Keywords
- Light Stabilizer 622
- Butanedioic acid
- polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol
Quick Details
- ProName: Light Stabilizer 622
- CasNo: 65447-77-0
- Molecular Formula: C15n+1H25n+4O4n+1N n
- Appearance: white to slightly yellow powder
- Application: UV absorbers
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg carton or paper barrel(PE plastic...
- Port: Qingdao
- ProductionCapacity: 5000 Metric Ton/Year
- Purity: 98%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea
- LimitNum: 5 Metric Ton
- Ash: ≤0.1%
- CAS: 65447-77-0
- Molecular Formula: C15n+1H25n+4O4n+1N n
Superiority
Chemical Name : Butanedioic acid, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol
Struture :
Molecular Formular : C15n+1H25n+4O4n+1N n
Molecular Weight : Mn=3100~4000
CAS NO : 65447-77-0
Physical and Chemical Properties:
Appearance and behavior : white to slightly yellow powder , odorless
Loss on drying(%) : ≤0.5
Transmittance : 425nm ≥95.0 ; 500nm ≥98.0
Melting/Freezing temperature : 50~70℃(softening range)
Density(20℃) : ca 1.22g/cm3
Ash : ≤0.1%
Details
Chemical Name : Butanedioic acid, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol
Struture :
Molecular Formular : C15n+1H25n+4O4n+1N n
Molecular Weight : Mn=3100~4000
CAS NO : 65447-77-0
Physical and Chemical Properties:
Appearance and behavior : white to slightly yellow powder , odorless
Loss on drying(%) : ≤0.5
Transmittance : 425nm ≥95.0 ; 500nm ≥98.0
Melting/Freezing temperature : 50~70℃(softening range)
Density(20℃) : ca 1.22g/cm3
Ash : ≤0.1%
Application :
The effectiveness of 622 surpasses significantly that of UV absorbers，particularly in pigmented systems.
Package:25kg carton or paper barrel(PE plastic inside)