توضیحات

برومات پتاسيم 1 كيلوگرم كد 104914 كمپاني مرك آلمان

Potassium bromate

for analysis (max 0,000001% Hg) EMSURE^® ACS,ISO,Reag. Ph Eur

Synonym: Bromic Acid, Potassium Salt, Potassium bromate

• CAS Number 7758-01-2
• Empirical Formula (Hill Notation) BrKO₃
• Molecular Weight 167.00
•  MDL number MFCD00011359
•  EC Index Number 231-829-8

• Analysis Note

  Assay (iodometric, calc. on dried substance): ≥ 99.8 %
  Insoluble matter: ≤ 0.005 %
  pH-value (5 %; water; 25 °C): 5.0 – 9.0
  Bromide (Br): ≤ 0.02 %
  Sulfate (SO₄): ≤ 0.005 %
  Total nitrogen (N): ≤ 0.001 %
  Heavy metals (as Pb): ≤ 0.0005 %
  Fe (Iron): ≤ 0.0005 %
  Hg (Mercury): ≤ 0.000001 %
  Na (Sodium): ≤ 0.01 %
  Pb (Lead): ≤ 0.0004 %
  Loss on Drying (105 °C): ≤ 0.1 %