توضیحات

آمونيوم آيرون(III)سولفات 500گرم كد 103776 كمپاني مرك آلمان

1.03776 Supelco

Ammonium iron(III) sulfate dodecahydrate

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

Synonym: Alum iron, Ferric ammonium sulfate, Iron alum, Iron(III) ammonium sulfate, Ammonium iron(III) sulfate dodecahydrate

• CAS Number 7783-83-7
• Linear Formula (NH₄)Fe(SO₄)₂ · 12H₂O
• Molecular Weight 482.19
•  MDL number MFCD00150004
•  EC Index Number 233-382-4

• Analysis Note

  Assay (iodometric): 99.0 – 102.0 %
  Insoluble matter: ≤ 0.005 %
  Chloride (Cl): ≤ 0.0005 %
  Nitrate (NO₃): ≤ 0.01 %
  Cu (Copper): ≤ 0.001 %
  Fe II (Iron II): ≤ 0.001 %
  Ca (Calcium): ≤ 0.01 %
  K (Potassium): ≤ 0.005 %
  Mg (Magnesium): ≤ 0.001 %
  Mn (Manganese): ≤ 0.005 %
  Na (Sodium): ≤ 0.01 %
  Pb (Lead): ≤ 0.0005 %
  Zn (Zinc): ≤ 0.001 %
  Corresponds to ACS, ISO, Reag. Ph. Eur.

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