Ammonium Persulphate Peroxydisulfate (NH4) 2s2o8

CAS No.:7727-54-0

Formula:(Nh4)2s2o8

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Detalls

Etiquetes

Ammonium persulfate is a white single crystal with a density of 1.98. It is completely decomposed at 120 ° C. When it is completely dry, it can be stored for a long time without decomposition and is not easy to absorb moisture. However, it gradually decomposes to release oxygen and ozone after absorbing moisture. Dissolve in water and decompose under heat. It has strong oxidizing properties and can be used as a chemical reagent, oxidant, bleach, deodorizer, and initiator for monomer polymerization. It also has the advantages of convenient use and safety.

ELEMENTS	ESPECIFICACIONS
Aparença	sal cristal·lina blanca
Assaig	≥98,5%
Oxigen actiu	≥6.9%
Residue on ignition(as SO₄)	≤0,02%
Chloride and chlorate(as Cl)	≤0,001%
Manganès (Mn)	≤0,00005%
Ferro (Fe)	≤0,0005%
Metalls pesants (com a Pb)	≤0,0005%
La humitat	≤0,10%
Descomposició del producte tal com es subministra	at above 60°C
Temperatura d'emmagatzematge recomanada	Temperatura normal
Storage stability as from date of delivery	12 months

Applicaton.

Polymerization: Initiator for the emulsion or solution Polymerization of acrylic monomers,vinylacetate,vinylchloride etc.and for the emulsion co-polymerization of styrene,acrylonitri le,butadiene etc

Metal treatment: Treatment of metal surfaces(e.g. in the manufacture of semiconductors;cleaning and etching of printed circuits),activation of copper and aluminium surfaces.

Cosmetics: Essential component of bleaching formulations.

Textile: Desizing agent and bleach activator - particularly for cold bleaching.

paquet

(1) In 25kgs net multiple paper bags with one PE bag inner
(2) In 25kgs net PE bags
(3) In 25kgs net woven bags with two PE bags inner
(4) In 1000kgs net big woven bags with one PE bag inner
The above package is also with a pallet 1000kgs each.

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