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Oxalic acid dihydrate
分析纯 AR,≥99.5%
  • Brand
    Codow
  • Product No.
    CD101240
  • CAS No.
    6153-56-6
  • Standard
    GB/T 9854-2008
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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 9854-2008 化学试剂 二水合草酸(草酸)

  • Product No. : CD101240

  • Product Name : Oxalic acid dihydrate

  • Product Spec. : 分析纯 AR,≥99.5%

  • Packges : 100g 500g

  • 分子式 : HO2CCO2H · 2H2O

  • 分子量 : 126.07

  • 贝尔斯坦(Beilstein)注册号 : 3679436

  • EINECS 编号 : 205-634-3

  • MDL编号 : MFCD00149102

  • CAS号 : 6153-56-6

  • 颜色外观 : 无色或白色结晶 Colorless or white crystal

  • 含量 Assay(C2H2O4 ·2H2O) : ≥99.5%

  • 澄清度试验 Clarity of solution : ≤3号

  • 水中不溶物 Insoluble matter in water : ≤0.005%

  • 灼烧残渣(以 SO4 计)Residue on ignition(as SO4) : ≤0.02%

  • 氯化物 Chloride(Cl) : ≤0.002%

  • 硫酸盐 Sulfate(SO4) : ≤0.002%

  • 总氮 Total nitrogen(N) : ≤0.002%

  • 钙 Calcium(Ca) : ≤0.003%

  • 铁 Iron(Fe) : ≤0.0005%

  • 重金属(以 Pb 计)Heavy metals(as Pb) : ≤0.0004%

  • 易碳化物质 Readily carbonsiable substance : 合格 Pass

  • 熔点 Melting point : 104 °C-106 °C

  • Shelf Life : 730 Days

  • COA : Have COA

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