Manufacture Supply high quality Benzophenone-4 (BP-4/UV-284) UV ABSORBER
Min.Order / FOB Price:Get Latest Price
| 1 Kilogram |
Negotiable |
- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Benzophenone-4 BP-4 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid
Quick Details
- Appearance:White powder
- Application:UV absorber
- PackAge:25kg/drum
- ProductionCapacity:50|Metric Ton|Month
- Storage:Room temperature
- Transportation:Express/Sea/Air
Superiority:
Details:
Product Description
| Product name | Benzophenone-4 |
| Cas number | 4065-45-6 |
| Molecular formula | C14H12O6S |
| Appearance | White powder |
| Specific Extinction (1%,1cm) | E285 460~490 E325 285~315 |
| Assay(HPLC) | ≥99.0% |
| Loss on Drying | ≤3.0% |
| PH | 1.2~2.2 |
| Melting Point | ≥140℃ |
| Turbidity in Water | ≤4.0EBC |
| Heavy Metals | ≤5ppm |
| Gardner Color | ≤2.0 |
Company Information
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