Imprimer

Fer (II) sulfate heptahydraté ≥99% (par analyse titrimétrique), en grenailles, BAKER ANALYZED® ACS, J.T.Baker®

Fournisseur: Avantor
Attention

Synonyms: Iron vitriol, Ferrous sulphate heptahydrate

2070-07EA 848.94 EUR
2070-07 2070-01 2070-05 2070-R
Fer (II) sulfate heptahydraté ≥99% (par analyse titrimétrique), en grenailles, BAKER ANALYZED® ACS, J.T.Baker®
Fer (II) sulfate heptahydraté

Attention: Fluctuating temperatures cause product oxidation.
IMPORTANT: Store below 24°C (75°F).

Formule: FeSO₄·7H₂O
MW: 278.02 g/mol
Point de fusion: 64
Densité: 1.9 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00149719
Numéro CAS: 7782-63-0
EINECS: 231-753-5
Merck Index: 13,04091

Commander maintenant

Résultats des tests de spécification

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use 99.0 - 104.5 %
Assay (FeSO₄·7H₂O) (by KMnO₄ titrn) 99.0 - 104.5 %
Appearance Passes Test
Insoluble Matter ≤0.01 %
pH of 5% Solution at 25°C 3.0 - 5.0
Chloride (Cl) ≤0.001 %
Phosphate (PO₄) ≤0.001 %
Calcium (Ca) ≤0.005 %
Copper (Cu) ≤0.005 %
Ferric Ion (Fe³⁺) ≤0.1 %
ACS - Magnesium (Mg) ≤0.002 %
Manganese (Mn) ≤0.05 %
Potassium (K) ≤0.002 %
Sodium (Na) ≤0.02 %
Zinc (Zn) ≤0.005 %
Meets Reagent Specifications for testing USP/NF monographs
Fluctuating temperatures cause product oxidation.
IMPORTANT: Store below 24°C (75°F).


Learn more

About VWR

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

Plus About VWR