Ammonium persulfate is a white mono-meric crystal, reserve non-decomposable for a long perid under arid climate. It is almost non-hygroscopic, and will gradually decomposed to emit oxygen and ozone after hygroscopic effect. It will be composed while being dissolved in water and being heated. it has strong oxidation. It is used as chemical reagent, bleacher, oxidant, deodorize, and initiator for the polymerization of monomers. It has the particular advantages of being easy and safe to handle.

Ammonium persulfate provides powerful non- chlorine oxidation for a wide variety of industrial and consumer uses. Its applications may be found in printed circuit board etching, activation of copper and aluminum surfaces, polymerization initiator, modification of starch, paper and textile cold bleaching and desizing, decontamination for circuit water system, oxidative degradation of harmful gas, accelerated curing of low formaldehyde adhesives, disinfectant, bleaching formulations for hair cosmetics.

Seat: GGV
CAS No.: 7727-54-0
Proper Shipping Name:

Ammonium persulfate
UN Number: 1444
Hazard Class: 5.1
DOT/IMO Labels: 5.1
Packing Group: II

Water Hazard Class: I (slight water hazard)

25Kg LDPE bag with two PE liner.
25Kg big woven bag with two PE liners.
1000Kg big woven bag with one PE liner.

Ammonium persulfate
Molecular Formula
Molecular Weight
White Crystalline salt
Min. 98.5%
Active Oxygen
Min. 6.91%
Residue after Ignition (as SO4-2)
Max. 0.02%
Chloride and Chlorate (as CL)
Max. 0.001%
Manganese (Mn)
Max. 0.00005%
Iron (Fe)
Max. 0.0005%
Heavy Metals (as Pb)
Max. 0.0005%
Max. 0.10%
Decomposition of the Product as Supplied
at above 60 degree Celsius

Ammonium persulfate is not combustible, but assists combustion of combustible materials due to release of oxygen. It must be stored in a dry location away from heat and a cool, well ventilated area away from all sources of ignition and out of direct sunlight, protected from moisture. Keep containers tightly closed, labeled and well sealed. Ensure pressure relief and adequate ventilation. It must be stored separately from organics, rust or traces of metal, reductions and others incompatible materials to avoid catalytic decomposition.

1 Avoid contact with eyes, skin and clothing. Use with adequate ventilation.
2 Do not swallow. Avoid breathing vapors, mists or dust.
3 Do not eat, drink or smoke in work area.
4 Prevent contact with combustible or organic materials.
5 Label containers and keep them tightly closed when not in use.
6 Wash thoroughly after handling.

First-aid Measures:
Inhalation: Remove affected person to fresh air. Do not use mouth-to-mouth resuscitation. Seek medical attention if effects persist.
Eye Contact: Flush eyes with running water for at least 15 minutes with eyelids held open. Seek specialist advice.
Skin Contact: Wash affected skin with soap and mild detergent and large amounts of water.
Ingestion: Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. Do not use mouth-to mouth resuscitation. Seek medical service immediately.

potassium monopersulfate

potassium persulfate

sodium persulfate

ammonium persulfate