Eisen(II)sulfat Heptahydrat 99,0-103,4% (durch Manganometrie), Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Lieferant: Honeywell Chemicals
|
Achtung
|
Synonyme:
Eisenvitriol
HONE31236.9025EA
0
EUR
HONE31236.9025
Eisen(II)sulfat Heptahydrat 99,0-103,4% (durch Manganometrie), Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Eisen(II)sulfat Heptahydrat
Formel:
FeSO₄·7H₂O Molecular Weight: 278,02 g/mol Schmelzpunkt: 64 °C Dichte: 1,9 g/cm3 Lagertemperatur: Raumtemperatur |
MDL:
MFCD00149719 CAS-Nummer: 7782-63-0 EINECS: 231-753-5 Merck Index: 13,04091 |
Spezifikation Testergebnisse
Assay (manganometric) | 99.0 - 103.4 % |
Water insoluble matter | Max. 0.01 % |
pH (5 %, 20°C) | 3.0 - 4.0 |
Arsenic (As) | Max. 0.0002 % |
Calcium (Ca) | Max. 0.005 % |
Chromium (Cr) | Max. 50 ppm |
Copper (Cu) | Max. 10 ppm |
Iron(III) | Max. 0.025 % |
Potassium (K) | Max. 0.002 % |
Magnesium (Mg) | Max. 0.002 % |
Manganese (Mn) | Max. 0.05 % |
Sodium (Na) | Max. 0.002 % |
Nickel (Ni) | Max. 50 ppm |
Lead (Pb) | Max. 0.0005 % |
Zinc (Zn) | Max. 20 ppm |
Substances not precipitated by NH₄OH (SO₄) | Max. 0.05 % |
Chloride (Cl) | Max. 10 ppm |
Phosphate (PO₄) | Max. 0.001 % |
Total N | Max. 0.001 % |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...