sodium persulphate

product :sodium persulphate
Properties: whitc crystallized powder,soluble in water decompose slowly with loss of oxygen when meeting moisture,decompose completely and liberates oxygen and ammount of heat when meeting high temperature.
this prodcuts conforms to Standard Q/BH03-2001

seconde degree inorganic oxidizing agent
UN no.1505
IMDG CODE CLASEE:5.1
PAGE:5081

Items Specifications
Assay 99.0% MIN
Active oxygen 6.65% MIN
Chloride and chlorate(as Cl) 0.005%MAX
Ammonia(NH4) 0.05% MAX
Manganese(Mn) 0.0001% MAX
Iron(Fe) 0.001%MAX
Heavy metals(as Pb) 0.001% MAX
Moisture 0.05%MAX




Storage and Handling:

SPS is not combustible but assists combustion of combustible materials due to release of oxygen. Provided it is stored under approriate 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 SPS. SPS as damp powder or aqueous solution has a bleaching and slightly corroding effect.

Application of SPS:

SPS is a suitable initiaor for the emulsion or solution polymerisation of acrylic monomers, vinyl acetate, vinyl chloride etc. and for the emulsion copolymerisation of styrene, acrylonitrile, butadiene etc.. SPS is also a kind of oxidizing agent:

(1) Used in cleaning and pickling of metal surfaces.

(2) Used in accelerated curing of low formaldehyde adhesives.

(3) Used in modification of starch, production of binders and coating materials.

(4) Desizing agent and bleach activator.

(5) An essential component of bleaching formulations for hair cosmetics.

Package :

(1) 25kg net weight paper bag with one PE liner

(2) 25kg net weight PE bag or cartons

(3) 25kg net weight big woven bag with two PE liners

(4) 25kg net weight fiber drum with one PE liner

(5) 1000kg net weight big woven bag with one PE liner

Transportation:

Road/Rail transport:GGVS,GGVE,ADR,RID:CLASS 5.1

Sea transport: GGV See/IMDG code:CLASS 5.1 Page 5185,UN no.1505.

Water hazards class 1 (slight water hazard)

annual output:8000mt


Contact: Ms.Jenny zhang
Tel:0086-13831880321
Fax:0086-318-2203888