Ammonium Iron(Iii) Sulfate Anhydrous [10138-04-2] is widely used in synthesis and formulation workflows. It has a molecular formula of FeH4NO8S2 and a molecular weight of 266.0 g/mol. This compound belongs to the class of ammonium salts, iron compounds, and sulfates, hydrogensulfates, disulfates. Its structure contains iron, ammonia, nitrogen, oxygen, and sulfur atoms. Due to the presence of a danger signal word, acute oral toxicity.

• CAS Number: 10138-04-2
• Molecular Weight: 266.0
• Exact Mass: 265.872769
• Molecular Formula: FeH4NO8S2
• GHS Signal Word: Danger
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]