Audited Supplier
BP-2
131-55-5
C13h10o5
205-028-09
UV Absorber
UV Aborber
MSDS
Cosmetic Raw Materials, Detergent Raw Materials, Painting
Benzophenone
Truck
HOPE
Drum
99%
China
2914700090
Product Description
Chemical name: 2,2,4,4- Tetrahydroxy Benzophenone
CAS NO:131-55-5
EINECS No: 205-028-09
HS CODE:2914509090
Packing:25kg/fiber drum
Purity: 99.0%mim
Concentration:0.1%--2.0%
Application: Because of its wide absorption range,BP-2 is particularly suitable for use as a UV-A filter forproduct protection,particularly to protect colorants against fading.It is also frequently used toimprove the stability of perfumes to oxidation.
Storage:Must be stored in closed containers in dry cool conditions. The shelf life of BP-2 is
CAS NO:131-55-5
EINECS No: 205-028-09
HS CODE:2914509090
Packing:25kg/fiber drum
Purity: 99.0%mim
Concentration:0.1%--2.0%
Application: Because of its wide absorption range,BP-2 is particularly suitable for use as a UV-A filter forproduct protection,particularly to protect colorants against fading.It is also frequently used toimprove the stability of perfumes to oxidation.
Storage:Must be stored in closed containers in dry cool conditions. The shelf life of BP-2 is
four years in original, unopened containers.
Appearance:Pale greenish yellow crystalline powder | ||
Item | Specification | Results of inspection |
| Solubility | Clear solution, free from insoluble | Conform |
Assay | 99%min | 99.6% |
Loss on drying | 0.5%max | 0.15 |
Melting point | 195.0-203.0ºC | 198.0-198.9ºC |
Turbidity | 12NTU min | 2.2 |
Specific extinction E345(1%,1cm0 | 580min | 611 |
Gardner color | 3.0max | 2.4 |