Omnistab UV BP 4
· Chemical Name:2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid
· CAS:4065-45-6
· Molecular formula:C14H12O6S
· Molecular weight:308.31
· Chemical Name:2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid
· CAS:4065-45-6
· Molecular formula:C14H12O6S
· Molecular weight:308.31
BP-4 protects polymers from UV radiation, and can protect the appearance and physical properties of outdoor aging parts, films, panels, and fibers.
Item | Specification |
Purity | 99.00% min |
Melting Point | 140.00℃ min |
Volatile | 3.00 max |
Heavy Metals | 5.00ppm max |
Gardner Color | 2.00 max |
PH value | 1.20-2.20 |
Specific Extinction | E285nm:460.00-490.00;E325nm:285.00-315.00 |
Keep container tightly closed. Avoid ingestion and inhalation.
25KG Drum or as customers’ requirements
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