紫外线吸收剂 UV-P厂家直销@18062666904

紫外线吸收剂 UV-P

中文名称:2-(2H-苯并三氮唑-2-基)对甲苯酚
中文同义词:甲酚曲唑;丁纳维P;紫外线吸收P;紫外线吸收剂P;UV-P紫外吸收剂;紫外线吸收剂UV-P;紫外线吸收剂 UV-P;紫外线吸收剂 UV-71;苯并三唑紫外线吸收剂UV-P;
CAS号:2440-22-4
英文名称:2-(2H-Benzotriazol-2-yl)-p-cresol
EINECS号:219-470-5
分子式:C13H11N3O
分子量:225.25
熔点:125.5-129.5 °C(lit.)
密度:1.38
化学性质：无色或淡黄色晶体。 溶于多种有机溶剂如汽油、苯、丙酮等，水中溶解度很小。能溶于碱生成黄色盐。
含量：99%
包装：25kg纸板桶。
用途：用作聚酯、聚苯乙烯、丙烯酸系树脂、聚氯乙烯等塑料、纤维及涂料的紫外线吸收剂。

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