Iron (II) sulfate heptahydrate Extra Pure 500 g

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 98.5-104.5%
• pH (5% water) 3-4
• Fe (III) salts (Fe) ? 0.2%
• Chloride (Cl^-) ? 0.01%
• Heavy metals (Pb) ? 0.005%
• Copper (Cu) ? 0.005%
• Manganese (Mn) ? 0.1%
• Arsenic (As) ? 0.0002%
• Lead (Pb) ? 0.001%
• Mercury (Hg) ? 0.0003%
• Zinc (Zn) ? 0.05%

packaging: plastic bottle, volume: 500 g, pcs per sales unit: IRSU-07T-500