Henan Ruiqite Chemical Industry Co., Ltd.
| Supply Ability | 200tons/mouth |
| Delivery Time | 1-3days |
| Packaging Details | 25kg/bag |
| Brand Name | RQT |
| Model Number | 329 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 200tons/mouth | Delivery Time | 1-3days |
| Packaging Details | 25kg/bag | Brand Name | RQT |
| Model Number | 329 | Place of Origin | China |
| High Light | 99% purity UV absorber UV-329 ，106-108 °C melting point Light Stabilizer 329 ，Effective for PC/PVC/ABS/PMMA UV absorber UV-329 | ||
| Chemical Name | UV absorber UV-329 /Light stabilizer 329 |
| English Name | 2-(2' -hydroxy-5 '-teroctyl phenyl) benzotriazole |
| CAS | 3147-75-9 |
| EINECS | 221-573-5 |
| Appearance | Crystalline Powder |
| Melting point | 106-108 °C(lit.) |
| Boiling point | 471.8±55.0 °C(Predicted) |
| Density | 1.10±0.1 g/cm3(Predicted) |
| Purity | 99.00% |
| Molecular Formula | C20H25N3O |
| Solubility | Water: <0.01 Acetone: 9 benzene: 32 chloroform: 37 methanol: 0.6 dichloromethane: 38 cyclohexane: 15 Ethyl acetate: 15 n-hexane: 6 |
| Packing | (25 kg × 1) fiber drums |
| Speciality | UV absorber UV-329, namely 2-(2' -hydroxy-5 '-teroctyl phenyl) benzotriazole, is a highly effective anti-aging agent with excellent performance. It is soluble in benzene, styrene Chemicalbook, dichloromethane and cyclohexane, slightly soluble in alcohols, insoluble in water. It can effectively absorb ultraviolet light of 270-380 nanometers. Non - flammable, non - explosive, non - toxic, safe to use. UV absorber UV - 329 is widely used in PE, PVC, PP, PS, PC, PP fiber, ABS resin, epoxy resin, resin and ethylene vinyl acetate Chemicalbook surface, and can be used for plastic containers and food packaging, packaging materials, provides them with good light stability effect, almost no absorption of visible light, especially suitable for the colorless transparent or light color products. |
| Dosage of reference | PC(0.1-1.0%),PVC(0.25-1.0%),ABS(0.25-0.75%),MMA(0.1-1.0%) |
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
>US$10 Million -Us$50 Million
Employee Number:
>11-50people
Ecer Certification：
Verified Supplier
Henan Ruiqite Chemical Industry Co., Ltd. is a large-scale chemical additive manufacturer integrating R&D, production, and sales. In 1992, Chairman Chen Jirui began producing fluorescent brightener OB and its raw materials. After 30 years of development, Ruiqite Chemical has grown in both fluore... Henan Ruiqite Chemical Industry Co., Ltd. is a large-scale chemical additive manufacturer integrating R&D, production, and sales. In 1992, Chairman Chen Jirui began producing fluorescent brightener OB and its raw materials. After 30 years of development, Ruiqite Chemical has grown in both fluore...
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