☏
当前位置 : 网站首页 > 产品中心 > 化学指示剂
Code: km-305 Product name: Neutral Red; Basic Red 5 CAS No. 553-24-2 MF: C15H17ClN4 MW: 288.76 PH indicator range: 6.8(red)-8.0(yellow) Residue on ignition (as sulfate): 2.0% max Methanol soluble test: qualified