UV ABSORBER BP-3 CAS NO.131-57-7

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Product
UV ABSORBER BP-3 CAS NO.131-57-7
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
UV 9
HS-CODE
2933-99
Package & Delivery Lead Time
Package
25KG/BAG
Delivery Lead Time
5 DAYS
Detailed Description

Chemical name: 2-Hydroxy-4-Methoxy Benzophenone (Benzophenone-3)

CAS No.:131-57-7                              

Molecular formular:C14H12O3

Molecular weight:228.24                                 

Molecular structure

 


Specification                                                                    

Appearance: Pale yellow crystalline powder 

Purity, %: ≥99

Melting point,℃:63-66

Heavy metals: 5ppm max

Ash, %: ≤0.1

Loss on Drying, %: ≤0.5

Specific Extinction: 285nm ≥ 630

                  325nm ≥ 400



Application                                                                       

UV ABSORBER HOSORB-UV9 is a high-efficient UV radiation absorbing agent. It is effectively absorbs UV radiation of 290-400 nm wavelength. It almost does not absorb visible light. It is particularly used for light-colored transparent products. It is well stable to light and heat, not decomposable below 200°C. It is also used for paint and various plastic products, particular effective to PVC, PS, PU, acrylic resin, light-colored transparent furniture, as well as to cosmetics.



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