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 : GB/T 1292-2008 化学试剂 乙酸铵
Product No. : CD100303
Product Name : Ammonium acetate
Product Spec. : 分析纯 AR,≥98.0%
Packges : 100g 500g 1kg 25kg
分子式 : CH3CO2NH4
分子量 : 77.08
贝尔斯坦(Beilstein)注册号 : 4186741
EINECS 编号 : 211-162-9
MDL编号 : MFCD00013066
CAS号 : 631-61-8
颜色外观 Color Appearance : 白色结晶 White crystal
含量 Assay : ≥98.0%
PH 值 PH value(50g/L，25℃) : 6.5～7.5
澄清度试验 Clarity of solution : 合格 Pass
水不溶物 Insoluble matter in water : ≤0.005%
灼烧残渣(以硫酸盐计)Residue on ignition(as sulfate) : ≤0.005%
氯化物 Chloride(Cl) : ≤0.0005%
硫酸盐 Sulfate(SO4) : ≤0.002%
硝酸盐 Nitrate(NO3) : ≤0.001%
磷酸盐 Phosphate(PO4) : ≤0.0005%
镁 Magnesium(Mg) : ≤0.0004%
钙 Calcium(Ca) : ≤0.001%
铁 Iron(Fe) : ≤0.0005%
重金属（以铅计）Heavy metals(as Pb) : ≤0.0005%
还原高锰酸钾物质( 以甲酸计)Substancesreducing potassium permanganate (asHCOOH) : ≤0.01%
熔点 Melting point : 110-112 °C
Shelf Life ： 730 Days
COA ： Have COA
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