Ammonium Persulfate for initiator

1,high quality ammonium persulfate. 2,reasonable price. 3,prompt shipment 4,certification ,ISO9001 ,ISO14001

spcs:

Molecular formula: (NH4)2S2O8Molecule Weight: 228.20

HS NO.28334000UN NO.1444CLASS 5.1CAS NO.7727-54-0

usage:

1,Ammonium Persulfate can be used to produce other persulfates, fur dyes, hair dyes, aniline dyes.

2,Polymerization;Metal treatment;cosmetics;Paper;Textile;others......

Polymerization : Initiator for the emulsion or solution Polymerization of acrylic monomers,vinyl acetate,vinyl chloride etc.and for the emulsion co-polymerization of styrene,acrylonitrile,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.Paper:(modification of starch,repulping particularly for cold bleaching)

Others :Chemical synthesisWater treatment(decontamination)Waste gas treatment,oxidative degradation of harmful substances(e.g.Hg)

Disinfectant

Description:Ammonium persulfate is a white monomeric crystal with the density of 1.98.It can be wholly decomposed under 120°C,and reserve nondecomposabl for a long period under entire desiccation.It is almost non - hygroscopic,and will gradually decomposed to emit oxygen and ozone after hygroscopic effect.It will be decomposed while being dissolved in the water and being heated.It is used as chemical reagent,oxidant,bleacher,deodorizer,and initiator for the polymerization of monomers.It has the particular advantage of having strong oxidation and of being easy and safe to handle.

Transportation:Road/Rail transport : GGVS,GGVE,ADR,RID/CLASS 5.1 Sea transport : GGV Sea/IMDG code : CLASS 5.1 Page 5126,UN no.1444Water hazards class 1(slight water hazard)All information is given in good faith,but without warranty,since the conditions of use are outside our control. Verification by the user is recommended.Freedom from patent restriction cannot be assumed.

Package:(1) 25kgs kraft paper bag with PE bag inner(2) 25kgs thick PE bags (3) 25kgs PP bag with two layers of PE bag inner (4)1000kgs PPbags with PE bag inner (5)1000kgs/ pallet .

(6)as per customer's request

Storage:APS is not combustible but assists combustion materials due to release of oxygen.Provided it is stored under appropriate condition.It must be stored dry in closed containers and protected from direct sunlight,heat and humidity.Impurities such as dirt,rust or traces of metal and reductants may cause catalytic decomposition.The product as supplied or in solution needs to be handled with appropriate care.The eye,skin and clothes must be protected when working with APS.APS as damp powder or aqueous solution has a bleaching and slightly corroding effect

Data:

Product name	Ammonium Persulfate (Ammonium Persulphate)
Cas no:	7727-54-0
Item	Standard(%)
Appearance	White Crystalline Powder
Assay	98.5 min
Active Oxygen	6.91 min
Chloride and Chlorate(as Cl)	0.001 max
Manganese (as Mn)	0.00005max
Iron(Fe)	0.0002max
Heavy Metals(as Pb)	0.0005max
Residue on lgnition(as sulfate)	0.02max
Moisture	0.1max

Ammonium Persulfate for initiator