CAS:493-52-7,甲基紅廠家 可通過(guò)一下幾種方式咨詢(xún)或訂購(gòu):1.。2.。3.本頁(yè)下方留言,我司銷(xiāo)售人員會(huì)在半個(gè)工作日您。4:向我司發(fā)傳真或郵件。
CAS:493-52-7,甲基紅廠家 產(chǎn)品參數(shù):
英文:Methyl Red
CAS號(hào):493-52-7
別名:2-[[4-(二甲基氨基)苯基]偶氮基]苯甲酸; 對(duì)二甲氨基偶氮苯鄰羧酸; 酸性紅 2; 甲基紅; 對(duì)二甲氨基偶氮苯鄰羥酸; 甲紅; 甲烷紅; 烷紅
分子式:C15H15N3O2
分子量:269.2985
產(chǎn)品介紹:
性狀:甲基紅幾乎不溶于水,溶于乙醇。乙醇溶液經(jīng)長(zhǎng)時(shí)間保存后,可因羧基起酯化作用而使靈敏度顯著降低。
沸點(diǎn):100°C
特定比重:0.839
敏感性:對(duì)濕度敏感
貯存:密封保存。
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