China Supplier UV Absorber / Drometrizole UV-P CAS 2440-22-4
This product is a high-efficiency UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400 nm wavelength, mainly applied to polyvinyl chlornamee, polypropylene, unsaturated resin, poly carbonate, polymethyl methyl acrylic, polyethylene, ABS resin, epoxy resin, fiber resin etc. This product almost does not absorb visible light, particularly applicable to colorless and colored products. Its dosage for thin products is 0.1-0.5%, and for thick products is 0.05-0.2%. This product is applicable to plastic products that contact food
| Product Name |
Drometrizole |
| CAS |
2440-22-4 |
| MF |
C13H11N3O |
| MW |
225.25 |
| EINECS |
219-470-5 |
| Mol File |
2440-22-4.mol |
| Melting point |
125.5-129.5 °C(lit.) |
| Boiling point |
bp10 225° |
| density |
1.38 |
| refractive index |
1.5600 (estimate) |
| Fp |
54°C |
| pka |
8.15±0.43(Predicted) |
| Merck |
14,3447 |
| Appearance |
Light yellow powder |
UV Absorber UV-P mainly used in polyvinyl chloride, polypropylene, polycarbonate, polystyrene, polyethylene, epoxy resin, unsaturated resin, ABS resin, etc. This product can be used for plastic products in contact with food.
Other names: Lowilite 55; Eversorb71; Uvasorb SV; Benzotriazole UV absorbent UV-P; Ultraviolet Absorbent UV-P; Ultraviolet Absorber UV-P; Ultraviolet light Absorber UV-P; Benzophenone UV absorber UV-P
UV Absorber UV-P mainly used in polyvinyl chloride, polypropylene, polycarbonate, polystyrene, polyethylene, epoxy resin, unsaturated resin, ABS resin, etc. This product can be used for plastic products in contact with food.
Workshop & Laboratory
FAQ
Q1: How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.
Q2: How can I get a sample?
A: We can provide free samples for your test.
Q3: How do you garantee the quality?
A: First of all, our quality control will reduce the quality problem to near zero. When the production is finished, they'll take samples from every batch of cargo, and send to our lab for inspection. After passed the inspection, then we will arrange the delivery.
Q4: How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time. If the problem caused by us, we will send you free goods for replacement or refund your loss.
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