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Shanghai Deborn Co., Ltd.

CAS No.: 4065-45-6, UV-284, Ultraviolet Absorbent manufacturer / supplier in China, offering Cosmetic UV Absorber Bp-4, Pet Acetaldehyde Scavenger 2-Aminobenzamide, Anthranilamide and so on.

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Cosmetic UV Absorber Bp-4

FOB Price: Get Latest Price
Min. Order: 25 kgs
Payment Terms: L/C, T/T, D/P
Basic Info
  • Appearance: Powder
  • Color: Yellow
  • Usage: Ultraviolet Absorbent
Product Description
Chemical name: 2-Hydroxy-4-Methoxy Benzophenone-5-sulphonic acid, Benzophenone-4 (BP-4,UV-284)
Molecular Formula: C14H12O6S
CAS No.:4065-45-6
 
Specifications:
Appearance: Off-white or light yellow crystalline powder
Assay:99.0
Melting Point:140ºC
Specific Extinction(1%,1cm):
E285:460
E325:290
Loss on drying:3.0%
Gardner color:2.0
Heavy metals:5 ppm
Turbidity: 4.0 EBC
PH value:1.2~2.2
 
Property & Use: The product is non-toxic, non-inflammable, non-explosive. It can be widely used as UV light absorber for water base polymer coating. The dosage is 0.2-1.5%.
 
Storage condition: Preserve under tight and light-resistant condition
 
Package: 25kg /drum

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