Hierro (II) Sulfato Hidrato ACS ISO 500gr

FeSO4·7H2O

M.W : 278,02 CAS : 7782-63-0 EC : 231-753-5

H : H302-H319-H315

P : P280-P302+P352-P301+P312-P332+P313-P305+P351+P338-P501

Specifications:

Assay ≥ 99.5%

Appearance Bluish / light green crystals

pH (5% water) 3-4

Chloride (Cl–) ≤ 0.0005%

Iron III (Fe (III)) ≤ 0.02%

Phosphate (PO4) ≤ 0.001%

Organic volatile impurities excluded by production process Passes test

Nickel (Ni) ≤ 0.005%

Calcium (Ca) ≤ 0.005%

Copper (Cu) ≤ 0.001%

Chromium (Cr) ≤ 0.005%

Substances not precipited by NH4 ≤ 0.1%

Manganese (Mn) ≤ 0.05%

Magnesium (Mg) ≤ 0.008%

Sodium (Na) ≤ 0.02%

Nitrogen (N) compounds ≤ 0.001%

Potassium (K) ≤ 0.002%

Arsenic (As) ≤ 0.0002%

Lead (Pb) ≤ 0.0005%

Mercury (Hg) ≤ 0.0002%

Zinc (Zn) ≤ 0.005%

Envase de Plástico de 500gr