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. : CD100305
Product Name : Zinc acetate dihydrate
Product Spec. : ≥99.0%
Packges : 100g 500g 1kg 25kg
CAS号 : 5970-45-6
分子式 : Zn(CH3COO)2 · 2H2O
分子量 : 219.51
贝尔斯坦(Beilstein)注册号 : 3732513
酶学委员会编号 : 209-170-2
MDL编号 : MFCD00066961
颜色外观 Color Appearance : 无色结晶 Colourless crystal
含量 Assay[Zn(CH3COO)2·2H2O] : ≥99.0%
澄清度试验 Clarity of solution : 合格 pass
水不溶物 Insoluble matter in water : ≤0.003%
氯化物 Chloride(Cl) : ≤0.001%
硫酸盐 Sulfate(SO4) : ≤0.002%
铁 Iron(Fe) : ≤0.0002%
砷 Arsenic(As) : ≤0.00002%
铅 Lead(Pb) : ≤0.002%
硫化铵不沉淀物(以硫酸盐计)Substance not depositby ammonium sulfide(as so4) : ≤0.1%
熔点 Melting point, ℃ : 83 ℃-86 ℃
Shelf Life ： 730 Days
COA ： Have COA
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