English
English
| Chemical name : | 2-(2'-Hydroxy-5'-methylphenyl)benzotriazole |
| CAS number : | 2440-22-4 |
| Formula : | C₁₃H₁₁N₃O |
| M.W. : | 225.25 |
| Chemical structure : |
|
Appearance |
Light yellow powder or crystalline powder |
|
Purity |
99.0% min |
|
Volatility |
0.50% max |
|
Ash |
0.10% max |
|
Melting point |
128.0-132.0°C |
|
Transmittance |
|
|
@440 nm |
97.0% min |
|
@500 nm |
98.0% min |
Leadstab UV P is a high-efficiency UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400nm wavelength, mainly applied to polyvinyl chloride, polypropylene, unsaturated resin, polycarbonate, polymethyl methacrylate, polyethylene, ABS resin, epoxy resin, fiber resin. Leadstab UV P almost does not absorb visible light, particularly applicable to colorless and colored products.
Leadstab UV P has Food Contact Approvals in rigid and flexible PVC applications for food, consumer care products and pharmaceuticals, preserving the package contents from the detrimental effects of light.
The packaging is net weight 25 kg cardboard drums or carton box lined with plastic bags or according to customers' requirements.
Store in original tightly closed container. Store away from incompatible materials.
Onelead Co., Ltd.
+86 1021737291
Rm 1625, Taifenghuizhong, No.120 Zhushikou West Street, Xicheng, Beijing, China,100050
