Ferric sulfate
[CAS# 10028-22-5]

Identification

• Classification: Inorganic chemical industry >> Inorganic salt >> Metal sulfides and sulfates
• Name: Ferric sulfate
• Synonyms: Iron (III) sulfate; Sulfuric acid iron(3+) salt (3:2)
• Molecular Formula: Fe₂.(SO₄)₃
• Molecular Weight: 399.86
• CAS Registry Number: 10028-22-5
• EC Number: 233-072-9
• SMILES: [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Fe+3].[Fe+3]

Properties

• Solubility: Soluble (water)
• Density: 3.097 g/cm
• Melting point: 480 °C

Safety Data

• Hazard Symbols: GHS05;GHS07 Danger
• Risk Statements: H290-H302-H315-H317-H318-H319-H335-H412
• Safety Statements: P234-P261-P264-P264+P265-P270-P271-P272-P273-P280-P301+P317-P302+P352-P304+P340-P305+P351+P338-P305+P354+P338-P317-P319-P321-P330-P332+P317-P333+P317-P337+P317-P362+P364-P390-P403+P233-P405-P406-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Skin irritation	Skin Irrit.	2	H315
Serious eye damage	Eye Dam.	1	H318
Substances or mixtures corrosive to metals	Met. Corr.	1	H290
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Skin sensitization	Skin Sens.	1	H317
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Skin corrosion	Skin Corr.	1B	H314
Skin corrosion	Skin Corr.	1A	H314

• Transport Information: UN 9121