توضیحات

پتاسيم يدات 250 گرم كد 30314 ريدل آلمان

Potassium iodate

for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

Synonym: Potassium iodate

• CAS Number 7758-05-6
• Empirical Formula (Hill Notation) IKO₃
• Molecular Weight 214.00
•  MDL number MFCD00011406
•  EC Index Number 231-831-9
  

  Analysis Note

  Assay (iodometric): 99.7 – 100.4 %
  Insoluble matter: ≤ 0.005 %
  pH-value (5 %; water): 5.0 – 8.0
  Chloride, Chlorate, Bromide, Bromate (as Cl): ≤ 0.01 %
  Iodide (I): ≤ 0.001 %
  Sulfate (SO₄): ≤ 0.005 %
  Total nitrogen (N): ≤ 0.002 %
  Heavy metals (ACS): ≤ 5 ppm
  Heavy metals (as Pb): ≤ 0.0005 %
  As (Arsenic): ≤ 0.0003 %
  Fe (Iron): ≤ 0.001 %
  Na (Sodium): ≤ 0.005 %
  Pb (Lead): ≤ 0.0004 %
  Loss on drying (130 °C): ≤ 0.05 %
  Corresponds to ACS, ISO, Reag. Ph Eur