Ammonium sulfate, 99+%, ACS reagent, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10556792	Thermo Scientific Acros 423400250	25 g	Plastic bottle
10697561	Thermo Scientific Acros 423405000	500 g	Plastic bottle
10556602	Thermo Scientific Acros 423400010	1 kg	Plastic bottle
10105563	Thermo Scientific Acros 423400050	5 kg	Plastic bottle
15109293	Thermo Scientific Acros 423400251	25 kg	Fibre drum

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: 7783-20-2
• Molecular Weight (g/mol): 132.13
• InChI Key: BFNBIHQBYMNNAN-UHFFFAOYSA-N
• PubChem CID: 6097028
• SMILES: N.N.OS(O)(=O)=O

• Molecular Formula: H8N2O4S
• MDL Number: MFCD00003391
• Synonym: ammonium sulfate, diammonium sulfate, ammonium sulphate, mascagnite, sulfuric acid diammonium salt, ammonium sulfate 2:1, ammoniumsulfate, actamaster, sulfuric acid, diammonium salt, diammonium sulphate
• ChEBI: CHEBI:62946

Specifications

• Melting Point: 280.0°C
• Color: Silver to Gray
• Physical Form: Granules, Fillings or Chips
• Molecular Formula: H8N2O4S
• MDL Number: MFCD00003391
• Synonym: ammonium sulfate, diammonium sulfate, ammonium sulphate, mascagnite, sulfuric acid diammonium salt, ammonium sulfate 2:1, ammoniumsulfate, actamaster, sulfuric acid, diammonium salt, diammonium sulphate
• InChI Key: BFNBIHQBYMNNAN-UHFFFAOYSA-N
• IUPAC Name: diazanium;sulfate
• PubChem CID: 6097028
• Formula Weight: 132.14
• Grade: ACS Reagent
• Density: 1.76g/mL

• CAS: 7783-20-2
• pH: 5.0 to 6.0 (5% soln. at 25°C)
• Assay Percent Range: 99+%
• Linear Formula: (NH₄)₂SO₄
• Merck Index: 15, 552
• Solubility Information: Solubility in water: 754g/L. Other solubilities: insoluble in alcohol and acetone
• SMILES: N.N.OS(O)(=O)=O
• Molecular Weight (g/mol): 132.13
• ChEBI: CHEBI:62946
• Percent Purity: ≥99%
• Residue after Ignition: 0.005 % max.
• Chemical Name or Material: Ammonium sulfate

Safety and Handling

GHS H Statement:
Harmful if swallowed.

GHS P Statement:
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

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Product Identifier

• Ammonium sulfate

RUO – Research Use Only