98.5% White Crystal Ammonium Persulfate CAS 7727-54-0
Delivery Prompt after confirm the order
Origin: China(Mainland)
Minimum Order : 20-24 TONS
Packing:25kg/bag
98.5% White Crystal Ammonium Persulfate CAS 7727-54-0
Delivery Prompt after confirm the order
Origin: China(Mainland)
Minimum Order : 20-24 TONS
Packing:25kg/bag
Product Description
Product information :
Molecular Formula :(NH4)2S2O8
Ammonium persulfate is a white monomeric crystal with the density of 1.98..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.
Items | ||
Specification | Results | |
Appearance | White crystal powder | White crystalline powder |
Assay(NH4)2S2O8) | ≥98.5% | 98.9% |
Heavy metal (as Pb)(Pb) | ≤0.0005% | 0.0002 |
Iron(Fe) | ≤0.0005% | 0.0002 |
Manganese(Mn) | ≤0.00005% | 0.00001 |
Residue after ignition | ≤0.02% | 0.02 |
Free acid (as H2SO4) | ≤0.10% | 0.01 |
Active oxygen | ≥6.90% | 6.94 |
Moisture | ≤0.10% | 0.06 |
Application
Used in the polymerization liquid of latex or acrylic monomers,initiator of vinyl acetate and vinyl
chloride or used as initiator of copolymerization of styrene, acrylonitrile and butadiene, etc.
Packaging
25kg/bag or as your needs
prompt shipment after receipt of your order confirmation
Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS.
Our services
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2. Free sample can be supplied.
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FAQ
1. What's your payment terms?
T/T or L/C,Western Union
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually1kg/bag;25kgs/drum or according to your individual requirements
4. How about the validity of the products?
According to the products you ordered.
5,Professional service and rich experience make customers feel at ease,
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