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  7. Ammonium peroxydisulfate, 98%

Ammonium peroxydisulfate, 98%

Product Code. 11304609
500 g, 500g
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Description

CAS: 7727-54-0 | H8N2O8S2 | 228.19 g/mol

Ammonium peroxydisulfate is widely utilized as an oxidizing agent and radical initiators in the polymerization of certain alkenes. It is actively involved in in the synthesis of commercially important polymers like styrene-butadiene rubber and polytetrafluoroethylene. It combines with tetramethylethylenediamine to catalyze the polymerization of acrylamide. Due to its oxidizing properties, it can be employed to etch copper on printed circuit boards which is an alternative to ferric chloride solution. Also, it acts as oxidants in organic synthesis.

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

Applications
Ammonium peroxydisulfate is widely utilized as an oxidizing agent and radical initiators in the polymerization of certain alkenes. It is actively involved in in the synthesis of commercially important polymers like styrene-butadiene rubber and polytetrafluoroethylene. It combines with tetramethylethylenediamine to catalyze the polymerization of acrylamide. Due to its oxidizing properties, it can be employed to etch copper on printed circuit boards which is an alternative to ferric chloride solution. Also, it acts as oxidants in organic synthesis.

Solubility
Freely soluble in water.

Notes
Aqueous solution decomposes slowly at room temperature.Moisture sensitive. Incompatible with strong reducing agents, organic materials and powdered metals.

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 diazanium;sulfonatooxy sulfate
SMILES [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O

Specifications

Melting Point 120°C (decomposition)
Quantity 500 g
Linear Formula (NH4)2S2O8
UN Number UN1444
Flash Point None
Merck Index 14,541
Solubility Information Freely soluble in water.
Formula Weight 228.19
Percent Purity 98%
Odor Odorless
Refractive Index 1.5
Sensitivity Moisture sensitive
Density 1.982
Chemical Name or Material Ammonium peroxydisulfate
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Safety and Handling

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Product Identifier
  • Diammonium peroxodisulphate
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Oxidising solid Category 3
  • Respiratory sensitiser Category 1
  • Skin corrosion/irritation Category 2
  • Skin sensitiser Category 1
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H272-May intensify fire; oxidiser.
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H317-May cause an allergic skin reaction.
  • H319-Causes serious eye irritation.
  • H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : Ammonium persulfate
SDS

RUO – Research Use Only

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