China (Mainland)
BENZOPHENONE-3/BP-3/UV-9 CAS NO.131-57-7 CAS NO.131-57-7
- Min.Order: 20 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Benzophenone-3
- BP-3
- UV-9
Quick Details
- ProName: BENZOPHENONE-3/BP-3/UV-9 CAS NO.131-57...
- CasNo: 131-57-7
- Appearance: White or Light yellow crystalline powd...
- Application: Cosmetic Raw Materials
- DeliveryTime: 10 days
- PackAge: aluminum foil bag or drum
- Port: Shanghai
- ProductionCapacity: 25 Metric Ton/Month
- Purity: 99%
- Storage: should be stored in a closed system, a...
- Transportation: by sea/ by air/ by express
- LimitNum: 20 Kilogram
- Heavy metal: 5ppm
- Grade: Pharma Grade
- Storage: should be stored in a closed system, a...
Superiority
Details
Specifications
whitening sunscreen ingredient benzophenone-3 / UV-9 / 131-57-7
1.quick delivery
2.best price
3.top qaulity
whitening sunscreen ingredient benzophenone-3 / UV-9 / 131-57-7
Benzophenone-3 UV-9
|
Chemical Name: |
2-hydroxy-4-methoxy-benzophenone (BENZOPHENONE-3/BP-3/UV-9) |
|
CAS No. : |
131-57-7 |
|
EINECS No.: |
205-031-5 |
|
Molecular Formula: |
C14H12NO3 |
|
Molecular Weight: |
228.24 |
Benzophenone-3 UV-9 Solubility:
benzophenone-3 UV-9
Soluble in acetone, benzene, methanol, ethyl acetate, methyl ethyl ketone, and most organic
solvents such as ethanol, insoluble in water.
Benzophenone-3 UV-9 Specification:
|
Property |
Specification |
|
Appearance |
White or Light yellow crystalline powder |
|
Assay |
Min. 99.0% |
|
Specific Extinction (E290) |
Min. 630 |
|
Melting point |
62.0°C-65.0°C |
|
Loss on drying |
Max. 0.2% |
|
Heavy metals |
Max. 5ppm |
|
Burnt Residue |
Max. 0.1 |
|
Total Aerobic Count |
Max. 100 CFU/g |
|
Total Leaf Mold |
Max. 300 CFU/g |
Benzophenone-3 UV-9 Applications:
benzophenone-3 UV-9 is a benzophenone type UV absorber. benzophenone-3 UV-9 is Co-
mpatible with many plastics. It is particularly recommended for usin in cosmetics, it is also eff-
ective to protect PVC and unsaturated polyester resins.
1.Cosmetics: 0.1~10.0 wt%
2.PVC: 0.2~0.5 wt% based on polymer weight.
3.Unsaturated polyester: 0.2~0.5 wt% based on polymer weight.
4.Polyacrylate: 0.2~0.5wt% based on polymer weight.
Stability and Storage:
Benzophenone-3 UV-9 can be safely handled without any irritation caused to the skin.
Benzophenone-3 UV-9 should be stored in a closed system, be kept in a dry and dark place
withoutany light exposure.
Packaging:
1kg/bag, aluminum foil bag and PE bag lining. 20 or 25bags/drum, paper fiber drum.
Packaging materials is in line with the requirements of FDA