| Customization: | Available |
|---|---|
| CAS No.: | 2440-22-4 |
| Formula: | C13h11n3o |
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| Classification: | Chemical Auxiliary | Product Name: | UV absorbers P |
| Place of Origin: | Jiangsu, China | CAS No.: | 2440-22-4 |
| Brand Name: | Unitechem | Purity: | ≥99 % |
| Package: | 25kg cardboard or customized | Color: | Light yellow |
| Freight Term: | FOB, CIF, CFR | Appearance: | Slightly yellow powder |
| Port of departure: | Shanghai | MOQ: | ≥25 kg |
| Content | UV absorbers P |
| Chemical Name | 2-(2H-benzotriazol-2-yl)-p- Phenol |
| CAS NO | 2440-22-4 |
| Appearance | Yellow powder |
| Light Transmittance | 440nm ≥95% 550nm ≥97% |
| Volatile Matter | ≤0.5% |
| Melting Point | 125-130 ºC |
| Ash | ≤0.1% |
| Features and Application | UV Absorber P is a strong absorber of ultraviolet radiation in the 290-400nm region, with low volatility and thermal stability. This product almost does not absorb visible light, especially suitable for colorless transparent and light-colored products. The product is mainly used for PVC, PET, PC, PMMA, AS, ABS, polypropylene and polyethylene. It can be used with phenolic antioxidants and phosphite esters. |
| Cautions | The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling. |
| Package and Storage | Package: 25kg carton inner with plastic bag or as customer`s requirement. Storage: Keep container tightly closed in a dry and well-ventilated place. |
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