Ammonium iron(III) sulfate dodecahydrate, 99+%, for analysis, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10331054	Thermo Scientific Acros 205880500	50 g	Plastic bottle
10791224	Thermo Scientific Acros 205881000	100 g	Plastic bottle
10124740	Thermo Scientific Acros 205885000	500 g	Plastic bottle
10584274	Thermo Scientific Acros 205880025	2.5 kg	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 7783-83-7
• Molecular Weight (g/mol): 482.19
• InChI Key: LCPUDZUWZDSKMX-UHFFFAOYSA-K
• PubChem CID: 197097
• SMILES: [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Fe+3]

• Molecular Formula: H₄FeNO₈S₂·₁₂H₂O
• MDL Number: MFCD00150004
• Synonym: ammonium ferric sulfate, ferric ammonium sulfate dodecahydrate, iron ammonium sulfate dodecahydrate, sulfuric acid, ammonium iron 3+ salt 2:1:1 , dodecahydrate, ferric ammonium sulfate, acs, azanium iron 3+ disulfate dodecahydrate, ferric iron ammonium dodecahydrate disulfate, azanium iron +3 cation disulfate dodecahydrate, ammonium iron iii sulfate dodecahydrate, acs 100g
• IUPAC Name: azanium;iron(3+);disulfate;dodecahydrate

Specifications

• Boiling Point: 230.0°C
• CAS: 7783-83-7
• Physical Form: Adhering Crystalline Powder or Crystals
• Molecular Formula: H₄FeNO₈S₂·₁₂H₂O
• MDL Number: MFCD00150004
• Synonym: ammonium ferric sulfate, ferric ammonium sulfate dodecahydrate, iron ammonium sulfate dodecahydrate, sulfuric acid, ammonium iron 3+ salt 2:1:1 , dodecahydrate, ferric ammonium sulfate, acs, azanium iron 3+ disulfate dodecahydrate, ferric iron ammonium dodecahydrate disulfate, azanium iron +3 cation disulfate dodecahydrate, ammonium iron iii sulfate dodecahydrate, acs 100g
• InChI Key: LCPUDZUWZDSKMX-UHFFFAOYSA-K
• IUPAC Name: azanium;iron(3+);disulfate;dodecahydrate
• PubChem CID: 197097
• Percent Purity: ≥99%
• Specific Gravity: 1.71
• Chemical Name or Material: Ammonium iron(III) sulfate dodecahydrate, p.a.

• Melting Point: 39.0°C to 41.0°C
• Color: Gray-Purple
• Assay Percent Range: 99% min. (Iodometry)
• Linear Formula: (NH₄)Fe(SO₄)₂·12H₂O
• Merck Index: 15, 515
• Solubility Information: Solubility in water: 1240g/L water (25°C). Other solubilities: practically insoluble in alcohol
• SMILES: [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Fe+3]
• Molecular Weight (g/mol): 482.19
• Formula Weight: 482.19
• Grade: Analytical
• Density: 1.7100g/mL

Safety and Handling

GHS H Statement
Causes skin irritation.
Causes serious eye irritation.

GHS P Statement
IF ON SKIN: Wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
If eye irritation persists: Get medical advice/attention.
Wear protective gloves/protective clothing/eye protec

GHS Signal Word: Warning

missing translation for 'rtecsNumber' : WS5900000

Product Identifier

• Ammonium iron(III) sulfate dodecahydrate

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.

Supplemental information

• MIXTURE LIST-Contains : Iron(III) ammonium sulfate dodecahydrate

RUO – Research Use Only