Eisen(II)sulfat Heptahydrat, EMSURE® ACS, ISO, Reag. Ph. Eur. zur Analyse, Supelco®

Lieferant: Merck
Achtung

Synonyme: Eisenvitriol

M-Clarity™ Qualitätsstufe = MQ300

1.03965.5000EA 450 EUR
1.03965.5000 1.03965.0100 1.03965.1000 1.03965.9025 1.03965.0500
Eisen(II)sulfat Heptahydrat, EMSURE® ACS, ISO, Reag. Ph. Eur. zur Analyse, Supelco®
Eisen(II)sulfat Heptahydrat
Formel: FeSO₄·7H₂O
Molekulargewicht: 278,02 g/mol
Schmelzpunkt: 64 °C
Dichte: 1,9 g/cm³ (20 °C)
Lagerungstemperatur: Raumtemperatur
MDL Number: MFCD00149719
CAS-Nummer: 7782-63-0
EINECS: 231-753-5
Merck Index: 13,04091

Bestellen

Spezifikation Testergebnisse

Assay (manganometric) 99.5 - 102.0 %
Identity passes test
Appearance of solution passes 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) ≤ 0.0050 %
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) ≤ 0.0050 %
Pb (Lead) ≤ 0.0005 %
Zn (Zinc) ≤ 0.0050 %
Co (Cobalt) ≤ 0.0025 %

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Mehr About VWR