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| 產(chan)地(de) | 湖(hu)北(bei) |
| 貨(huo)號(hao) | 參(shen)考(kao)數(shuo)值(zhi) |
| 品(pin)牌(pai) | 曙(shu)爾(er) |
| 用(yong)途(tu) | 為(wei)優(you)良(liang)的(di)光(guang)穩(wen)定(ding)劑(ji),用(yong)於(yu)PE、PP、聚(ju)酯(zhi)和(hu)塗(tu)料(liao) |
| 包(bao)裝(zhuang)規(gui)格(ge) | 25kg桶(tong)裝(zhuang) |
| CAS編(bian)號(hao) | 70321-86-7 |
| 別(bie)名(ming) | 紫(zi)外(wai)吸(xi)收(shou)劑(ji) 234 |
| 純(chun)度(duo) | 99% |
| 級(ji)別(bie) | 工(gong)業(ye)級(ji) |
紫(zi)外(wai)線(xian)吸(xi)收(shou)劑(ji)UV-234
中(zhong)文(wen)名(ming):2-(2'-羥(qiang)基(ji)-3',5'雙(shuang)(a,a-二(er)甲(jia)基(ji)苄(bian)基(ji))苯(ben)基(ji))苯(ben)駢(pian)三(san)唑(zuo)
包(bao)裝(zhuang):25kg紙(zhi)箱(xiang)內(nei)襯(chen)塑(su)料(liao)袋(dai)
分(fen)子(zi)式(shi):C30H29N3O
結(jie)構(gou)式(shi):
它(ta)是(shi)一(yi)種(zhong)很(hen)淡(dan)黃(huang)色(shai)的(di)粉(fen)末(mo),熔(rong)點(dian)139.5-141℃,為(wei)優(you)良(liang)的(di)光(guang)穩(wen)定(ding)劑(ji),用(yong)於(yu)PE、PP、聚(ju)酯(zhi)和(hu)塗(tu)料(liao)。
500nm≥98%
