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IRON(II) SULFATE HEPTAHYDRATE FOR ANALYS

Merck IRON(II) SULFATE HEPTAHYDRATE FOR ANALYS

Spending Type : Consumable
Category : Chemical Reagent
Type : Classical Lab Chemicals
SKU : 1.03965.0100

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Deskripsi Merck IRON(II) SULFATE HEPTAHYDRATE FOR ANALYS

103965 Besi(II) sulfat heptahidrat untuk analisis EMSURE® ACS,ISO,Reag. Ph Eur

atau disebut juga : Iron vitriol




Simpan pada +15°C hingga +25°C.

Assay (manganometric)99.5 - 102.0 %
Identitypasses test
Appearance of solutionpasses test
Insoluble matter≤ 0.01 %
pH-value (5 %; water)3.0 - 4.0
Chloride (Cl)≤ 0.0005 %
Phosphate (PO₄)≤ 0.001 %
Total nitrogen (N)≤ 0.001 %
Heavy metals as Pb≤ 0.005 %
As (Arsenic)≤ 0.0002 %
Ca (Calcium)≤ 0.005 %
Cr (Chromium)≤ 0.005 %
Cu (Copper)≤ 0.001 %
Fe III (Iron III)≤ 0.02 %
K (Potassium)≤ 0.002 %
Mg (Magnesium)≤ 0.002 %
Mn (Manganese)≤ 0.05 %
Na (Sodium)≤ 0.02 %
Ni (Nickel)≤ 0.005 %
Pb (Lead)≤ 0.0005 %
Zn (Zinc)≤ 0.005 %
Substance not precipitated by ammonium hydroxide≤ 0.1 %
Corresponds to ACS,ISO,Reag. Ph Eur