Ammonium Peroxydisulfate (Crystalline/Certified ACS), Fisher Chemical™

Catalog No.	Quantity	Packaging
A682-500	500 g	Poly Bottle
A682-3	3 kg	Poly Bottle
A682-10	10 kg	Poly Pail

Catalog No. A682-500

Description

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Specifications

Chemical Identifiers

• CAS: 7727-54-0
• Molecular Formula: H8N2O8S2
• Molecular Weight (g/mol): 228.19
• MDL Number: MFCD00003390
• InChI Key: ROOXNKNUYICQNP-UHFFFAOYSA-N
• Synonym: ammonium persulfate, ammonium peroxydisulfate, diammonium peroxydisulfate, diammonium persulfate, ammoniumpersulfate, diammonium peroxodisulphate, diammonium peroxydisulphate, unii-22qf6l357f, ccris 1430, persulfate d'ammonium french
• PubChem CID: 62648
• IUPAC Name: diammonium [(sulfonatoperoxy)sulfonyl]oxidanide
• SMILES: [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O

• Melting Point: 120°C
• Color: White
• pH: 3.2
• Physical Form: Powder/Solid
• Quantity: 500 g
• Assay Percent Range: ≥98.0 %
• Linear Formula: (NH₄)₂S₂O₈
• UN Number: 1444
• Formula Weight: 228.19
• Percent Purity: ≥98.0%
• Grade: Certified ACS
• Identification: Pass Test
• Packaging: Poly Bottle
• Vapor Pressure: Negligible
• Decomposition Information: >120°C
• Density: 1.980g/cm³
• Chemical Name or Material: Ammonium Peroxydisulfate

Safety and Handling

Hazard Statement	DANGER!
Precautionary Statement	Emergency Overview Oxidizer: Contact with combustible/organic material may cause fire. Causes eye, skin, and respiratory tract irritation. May cause allergic respiratory and skin reaction. Use personal protective equipment. Keep away from clothing and other combustible materials. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. NFPA Health:2 Flammability:1 Instability:2
DOTInformation	DOT Class 5.1, : Oxidizer

SDS