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| Chemical Industry > Ammonium Persulfate,Itaconic Acid,Potassium persulfate,Sodium persulfate |
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| Name︰ | Ammonium Persulfate,Itaconic Acid,Potassium persulfate,Sodium persulfate |
| Brand Name︰ | China Factories Group Company |
| Country of Origin︰ | China |
| Minimum Order︰ | 20 pic |
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| Specifications︰ | Name: Itaconic Acid
Molecular formula: C5H6O4
Molecular weight: 130.1
Characteristics: Itaconic acid is unsaturated diprotic acid. It has unsaturated double bond and active chemical properties. It is insoluble in water, ethanol and other solvents. Being able to do various kinds of addition reactions, esterification reactions and polyreactions, it is important material for chemically synthetic industry as well as chemical production..
Specifications:
Aspect: white crystal and powder
Purity: ≥99.5%
Melting point: 165-169 Deg C
Chroma: ≤20 APHA
Heavy metal (pb) : ≤15 PPM
minIron (Fe) : ≤5 PPM
Copper (Cu) : ≤0. 1PPM
Manganese (Mn) : ≤0.1PPM Dissolving transparency（5％ water solution）: lucidity, non-turbidity
Ash percent: ≤0.05%
Decreasing weight after dry: ≤0.5% Sulphate(SO4) :≤50 PPM
Chlorine(Cl) : ≤10 PPM
Application of Itaconic Acid:
1） The third monomer of acrylic fiber: acrylic fiber which adopts itaconic acid as the third monomer is easy to dye.
2） Agglutinant: the plastic and coating which is compounded by using 1％－5％ itaconic acid and styrene has some features, such as light color, easy to paint, easy to separation, water-fast, antisepsis; it can be used not only in manufacture of high strength enhanced plastic fiberglass， but also in coating of carpet and covers of books.
3） Binding material: crylic acid emulsion which contains itaconic acid is an excellent non-intertexture fiber products binding material; the binding agent which contains itaconic acid and polyvinyl chloride monomer also is excellent binding agent for paper and celluloid.
4） Bond for teeth: bond for teeth made by itaconic acid, crylic acid and high bond metallic oxide has good anti-pressure and physiology applicability.
5） Specialized lens: polymer which contains itaconic acid has special luster and transparency, it is fit for making synthetic cut stone and special lens.
6） Eradicator: polymer produced by itacossnic acid and crylic acid is a kind of macromolecule chelate agent, it has special effect to resist filth form of basification calcium and basification magnesium in water treatment, so it can be used in boiler or cooling equipment purification.
7） Other usage: pyrrolidone ramification which is produced by mixing itaconic acid and aromatic radical diamidogen is excellent additive for lubricant, detergent, medicine, weedicide; itaconic acid and its ester are good additive for producing synthetic resin, positive ion exchange resin, surface activity agent, and is good adding plastic agent for plastic. Itaconic acid also is raw material for producing citraconic acid, mesaconic acid, itaconic anhydride, etc.Notice: Please use water to wash if the product enters your mouth or eyes.
Package :
1．25kg inner-plastic external-weaving bag or inner-plastic external-compound oxhide bag；
2．500kg or 1000kg inner-plastic external-weaving bag;
3．make according customers' requirements. CAS NO. 97-65-4
Name: Potassium persulfate
Molecular formula: K2S2O8
Molecular weight: 270.31
Characteristics: Potassium 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
Specifications
Assay ≥99.0%
Active oxygen ≥5.85%
Chloride and chlorate(as Cl) ≤0.02%
Heavy metals(as Pb) ≤0.002%
Iron(Fe) ≤0.001%
Manganese(Mn) ≤0.0003%
Moisture ≤0.15%
Application of KPS:
KPS 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.. PPS 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.
Storage and Handling: PPS 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 PPS. PPS as damp powder or aqueous solution has a bleaching and slightly corroding effect.
Package:
(1)25kg net weight paper bag with one PE liner
(2) 25kg net PE bag and 25Kg cartons
UN NO.: 1492 CLASS 5.1CAS NO.7727-21-1 HS NO.28334000 |
| Advantages︰ | Name: Sodium persulfate
Molecular formula: Na2S2O8
Molecular weight: 238.13
Characteristics: Sodium 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.
Specifications
Assay ≥99.0%
Active oxygen ≥6.65%
Chloride and chlorate(as Cl) ≤0.005%
Ammonia(NH4) ≤0.05%
Heavy metals(as Pb) ≤0.001%
Iron(Fe) ≤0.001%
Manganese(Mn) ≤0.0001%
Moisture ≤0.05%
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 PE bag and 25Kg cartons
UN NO.:1505 CLASS 5.1 CAS NO.7775-27-1 HS NO.28334000
Here below more products for your reference,if you need them, pls contact us,thanks.
Water treatment indu.:
ammonium persulphate 99%min , CAS 7727-54-0
sodium persulphate 99%min, CAS 7775-27-1
potassium persulphate 99%min, CAS 7727-21-1
potassium monopersulphate, active component 42%min, CAS 70693-62-8
calcium hypochlorite 65%min, CAS 7778-54-3
trichloroisocyanuric acid(TCCA) 90%min, CAS 87-90-1
sodium dichlorisocyanurate(SDIC) 56%min, CAS 2839-78-9
Fire works:
potassium chlorate 99.5% min, CAS 3811-04-9
potassium perchlorate 99.2%min, CAS 7778-74-7
Paper and textile:
ammonium thiocyanate 99%min, CAS 1762-95-4
sodium thiocyanate 99%min, CAS 540-72-7
potassium thiocyanate 99%min, CAS 333-20-0
itaconic acid 99%min, CAS 97-65-4
kojic acid 99%min, CAS 510-30-4
Food:
xylitol 98.5%min, CAS 87-99-0
vitamin c 99%min, CAS 50-81-7
citric acid anhy 99.5%min, CAS 77-92-9
sodium citrate 99%min, CAS 6132-04-3
potassium sorbate 98%min, CAS 24634-61-5
sorbic acid 99%min, CAS 110-44-1
Zinc Bacitracin, CAS 1405-89-6
Paint/coating indu.:
ethyl cellulose(EC) , ethoxyl content 47.5%min, CAS 9004-57-3
hydroxypropyl methyl cellulose(MPMC), CAS 9004-65-3
methyl cellulose(MC), methoxyl content 28-32%, CAS 9004-67-5
hydroxyethyl cellulose(HEC), CAS 9004-62-0
Titanium dioxide 93%min , CAS 1317-70-0 |
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Welcome send your inquiry by email to us! For the products on this page,
Product Manager Ms Hellen Zhang,
Name: Ammonium persulfate
Molecular formula: (NH4)2S2O8
Molecular weight: 228.20
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.
Specifications:
Assay ≥98.5%
Active oxygen ≥6.91%
Residue after ignition (as SO4)≤0.02%
Chloride and chlorate(as Cl) ≤0.001%
Heavy metals(as Pb)≤0.0005%
Iron(Fe) ≤0.0005%
Manganese(Mn)≤0.00005%
Moisture ≤0.10%
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) 25kg net weight paper bag with one PE liner
(2)25Kg net PE bag and 25Kg net cartons
UN NO.: 1444 CLASS 5.1CAS NO.7727-54-0 HS NO.28334000 |
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