-
BrandCodow
-
Product No.CD100918
-
CAS No.7790-62-7
-
StandardHG/T 3441-2018
-
Packge
-
List PricePlease select the packge.
-
Your PricePlease select the packge.
-
StockPlease select the packge.
-
Order Qty
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 : HG/T 3441-2018 化学试剂 焦硫酸钾
Product No. : CD100918
Product Name : Potassium pyrosulfate
Product Spec. : 分析纯 AR,≥98.0%
Packges : 100g 500g
CAS号 : 7790-62-7
分子式 : K2S2O7
分子量 : 254.33
颜色外观 Color Appearance : 白色块状晶体 White pieces crystal
含量 Assay : ≥98.0%
澄清度试验 Clarity of solution : 合格 Pass
水中不溶物 Insoluble matter in water : ≤0.01%
氯化物 Chloride(Cl) : ≤0.001%
磷酸盐 Phosphate(PO4) : ≤0.001%
砷 Arsenic(As) : ≤0.0003%
镁 Magnesium (Mg) : ≤0.001%
钙 Calcium(Ca) : ≤0.002%
铁 Ferric(Fe(III)) : ≤0.001%
重金属(以Pb计) Heavy metals(as Pb) : ≤0.0005%
Shelf Life : 0 Days
COA : Have COA





![Ammonium molybdate standard solution c[(NH4)6Mo7O24]=50 g/L](https://img.mroall.com//images/goods/codow/small_2750467_2564878.png)





