This product can be used for titration analysis, qualitative and quantitative analysis, etc. It should be stored in a cool, ventilated place, sealed, and used within its expiration date. To obtain the product's Certificate of Analysis (COA), please visit www.howeipharm.com to view and download it.
Standard : Q/HWC032-2020 广州和为医药科技有限公司化学品制造标准
Product No. : CD100562
Product Name : Imidazole
Product Spec. : 分析纯 AR,≥99.0%
Packges : 100g 500g 1kg 25kg
CAS号 : 288-32-4
分子式 : C3H4N2
分子量 : 68.08
贝尔斯坦(Beilstein)注册号 : 103853
酶学委员会编号 : 206-019-2
MDL编号 : MFCD00005183
颜色外观 Color Appearance : 无色或白色结晶 Colorless or White crystal
含量 Assay : ≥99.0%
熔点 Melting point : 89.0 ℃-91.5 ℃
灼烧残渣(以硫酸盐计) Residue on ignition(assulfate) : ≤0.05%
pH(25 ℃) : 9.5-11.0
铁 Iron（Fe） : ≤0.001%
水分 Water（H2O） : ≤0.1%
Shelf Life ： 730 Days
COA ： Have COA
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