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A10533 7727-54-0 Ammonium peroxydisulfate, 98% Ammonium persulfate Alfa Aesar


Certificate of Analysis

Ammonium peroxydisulfate, 98%

CAS: 7727-54-0 MDL: MFCD00003390  EINECS: 231-786-5
UN#:UN1444Hazard Class:5.1Packing Group:III
Alternate Name: Ammonium persulfate


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
500g 31.00 Check Availability Add to Favorites Enter qty and click checkbox
1000g 51.70 Check Availability Add to Favorites Enter qty and click checkbox
5000g 203.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: H8N2O8S2  Density: 1.982
Formula weight: 228.19  Refractive Index: 1.50
Melting point: 120° dec. Sensitivity: Moisture Sensitive
Flash point: None 

Literature References

In combination with AgNO3 and Cu(OAc)2, promotes a carbamoyl radical process for the conversion of oxalic acid monoamides to isocyanates: J. Org. Chem., 60, 5430 (1995).


Aqueous solution decomposes slowly at room temperature

Other References

Merck: 14,541
UN#: UN1444
Harmonized Tariff Code: 2833.40

GHS Hazard and Precautionary Statements

Hazard Statements : H334-H315-H319-H317-H272-H302-H335

May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May intensify fire; oxidizer. Harmful if swallowed. May cause respiratory irritation.

Precautionary Statements : P221-P210-P285-P305+P351+P338-P405-P501A

Take any precaution to avoid mixing with combustibles. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. In case of inadequate ventilation wear respiratory protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

OxidizingHarmful or IrritantHealth Hazard

Risk & Safety

Risk Phrases: 8-22-36/37/38-42/43
Contact with combustible material may cause fire. Harmful if swallowed. Irritating to eyes, respiratory system and skin. May cause sensitisation by inhalation and skin contact.
Safety Phrases: 22-24-26-37
Do not breathe dust. Avoid contact with skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.
Harmful Oxidizing
RTECS: SE0350000