LIGHT STABILIZER UV2908 CAS NO.67845-93-6

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Product
LIGHT STABILIZER UV2908 CAS NO.67845-93-6
Posting date : Dec 03, 2020
Membership
Free Member Scince Mar 25, 2019
FOB Price
NEGOTIABLE
Min. Order Quantity
1KG
Supply Abillity
50MT/MONTH
Port
SHANGHAI
Payment Terms
T/T
Package
25KG/BAG
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
HOSORB
Model Number
UV2908
HS-CODE
2933-99
Package & Delivery Lead Time
Package
25KG/BAG
Delivery Lead Time
5 DAYS
Detailed Description

Chemical name: N-Hexadecyl-3, 5-di-tert-butyl-4-hydroxybenzoate

CAS No.: 67845-93-6                             

Molecular formula:C31H54O3

Molecular weight: 475                             

Molecular structure

 


Specification                                                                    

Appearance: White powder 

Purity (HPLC), %: ≥99

Melting point,℃: 59-63

Ash, %: ≤0.1

Loss on Drying, %: ≤0.5



Application                                                                       

UV2908 belongs to the class of hindered hydroxybenzoate light stabilizer. It is widely used in polyolefins such as PP, PE, polycarbonate and the systems containing flame retardants and thioesters etc. It can be used alone or in combination with benzophenone UV stabilizer or phosphite antioxidant, showing good synergistic effect.



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