Ammonium iron (II) sulfate hexahydrate Analytical Grade ACS, USP, NF 500 g

(NH₄)₂Fe(SO₄)₂·6H₂O M.W : 392.14 CAS : 7783-85-9 EC : 233-151-8 Specifications :

• Appearance Greenish blue crystals / crystalline powder
• Assay 99.0-101.5%
• Substances insoluble in water (H₂O) ? 0.01%
• Phosphate (PO₄) ? 0.003%
• Calcium (Ca) ? 0.005%
• Copper (Cu) ? 0.003%
• Iron III (Fe (III)) ? 0.01%
• Manganese (Mn) ? 0.01%
• Magnesium (Mg) ? 0.002%
• Potassium (K) ? 0.002%
• Sodium (Na) ? 0.02%
• Substances not precipited by NH₄ ? 0.05%
• Zinc (Zn) ? 0.003%

packaging: plastic bottle, volume: 500 g, pcs per sales unit: AMIS-06A-500