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Personne àcontacter Mr. helen
weiming, Hengshui, Hebei
Molecular formula: (NH4)2S2O8 Molecular
weight:
**8.*0
Characteristics:
Ammonium persulfate is a white, crystalline, odourless salt. It
is used as initiator for the polymerisation of monomers and as a
strong oxidizing agent in many application. It has the particular
advantage of being almost non-hygroscopic, of having a
particularly good storage stability as a result of its extremely
high purity and of being easy and safe to handle.
Assay *8.5%MIN
Active oxygen 6.*1%MIN
Residue after ignition 0.*2%MAX
Chloride and chlorate 0.**1%MAX
Manganese 0.****5%MAX
Iron 0.***5%MAX
Heavy metals 0.***5%MAX
Moisture
0.*0%MAX
Storage and Handling:
APS 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 APS. APS as damp
powder or aqueous solution has a bleaching and slightly corroding
effect.
Application of APS:
APS 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...APS 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) *5Kg net weight paper bag with one
PE line
(2) *5Kg net weight PE bag
(3) *5Kg net weight woven bag with two PE liner
(4) *5Kg net weight paper bag with one PE line
(5) ***0Kg net weight fiber drum with one PE
liner
(6) *5Kg net PE bag and *5Kg
net cartons
HS NO. *******0
UN NO. ***4
CLASS 5.1
CAS No. ********0
| Pays: | China |
| N ° de modèle: | 7727-54-0 |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | T/T |
| Groupe de produits : | - |
