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三氯乙烯、乙二醛、正十二硫醇、叔十二硫醇

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三氯乙烯代理
三氯乙烯基本信息:英文名稱:Trichloroethylene外觀:無色透明液體含量:99.9%以上包裝:290kg/桶全新鐵桶起訂量:1桶付款方式:
2024-10-09
吡啶優級99.9以上含量
吡啶別名:氮苯、氮雜苯吡啶外觀與性狀:無色或微黃色液體,有惡臭。cas:110-86-1分子式:C5H5N分子量:79.1EINECS號:203-809-
2024-09-13
供應氨基甲醛
氨基甲醛的化學性質:CAS號:75-12-7分子式:CH3NO分子量:45.04EINECS號:200-842-0氨基甲醛 性質熔點?2-3?°C(lit.)沸點?210?°C(l
2024-08-19
異丙醇電子級
異丙醇的化學性狀:無色透明具有乙醇氣味的可燃性液體。沸點(atm,℃,101.3kPa):82.45熔點(atm,℃):-87.9相對密度(g/mL,20
2024-08-19
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