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. : CD100666
Product Name : Sodium anhydrous
Product Spec. : 分析纯 AR,≥99.0%
Packges : 100g 500g 1kg 25kg
分子式 : C2H3NaO2
分子量 : 82.03
贝尔斯坦(Beilstein)注册号 : 3595639
EINECS 编号 : 204-823-8
MDL编号 : MFCD00012459
PubChem Substance ID : 24899789
CAS号 : 127-09-3
颜色外观 Color Appearance : 白色粉末 White powder
含量 Assay(CH3COONa) : ≥99.0%
pH-value(50g/l,water,25℃) : 7.5-9.0
澄清度试验/号 Clarity of solution : ≤3
水不溶物 Insoluble matter in water : ≤0.005%
氯化物 Chloride(Cl) : ≤0.002%
硫酸盐（以 SO4 计）Sulfide(as SO4) : ≤0.003%
磷酸盐 Phosphate（PO4） : ≤0.0005%
镁 Magnesium(Mg) : ≤0.0005%
铝 Aluminum(Al) : ≤0.001%
钙 Calcium(Ca) : ≤0.005%
铁 Iron(Fe) : ≤0.0005%
重金属 Heavy metals(as Pb) : ≤0.001%
熔点 Melting point : >300 °C
Shelf Life ： 730 Days
COA ： Have COA
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