White Single Crystal Cold Bleaching Used 98.5% Aps (Ammonium Persulfate)

• CAS No.: 7727-54-0
• Formula: (Nh4)2s2o8
• EINECS: 231-786-5
• Certification: ISO
• Purity: 98.5%
• Type: Ammonium Sulfate
• Model NO.: 98.5%
• Appearance: White Crystalline Powder
• Grade Standard: Industrial Grade
• MW: 228.20
• Density: 1.98 g/cm3
• Melting Point: 120 Degree
• Refractivity: 1.5
• Transport Package: 25kgs, 500kgs, 1000kgs Bag
• Specification: ASSAY [(NH4)2S2O8] 98.5%
• Trademark: FIZA
• Origin: Hebei China
• Production Capacity: 60, 000 Tons Per Year

Product Description

Product Description

Ammonium persulfate is a white single crystal with a density of 1.98. It is completely decomposed at 120 ° C. When it is completely dry, it can be stored for a long time without decomposition and is not easy to absorb moisture. However, it gradually decomposes to release oxygen and ozone after absorbing moisture. Dissolve in water and decompose under heat. It has strong oxidizing properties and can be used as a chemical reagent, oxidant, bleach, deodorizer, and initiator for monomer polymerization. It also has the advantages of convenient use and safety.

Product Parameters

Item(%)	Standard
APPEARANCE	White crystalline powder
ASSAY  [(NH4)2S2O8]	≥98.50%
Burning residue (calculated as sulfate)	≤0.05%
Fe	≤0.0005%
Mn	≤0.0001%
Moisture	≤0.15%
Heavy metals (calculated in Pb)	≤0.0010%
Active Oxygen	≥6.90%
PH (50g/L Solutions)	3.0~5.0
Chloride (CL)	≤0.001%

 

Packaging & Shipping

Net weight of 25kg woven bag
PE bag with a net weight of 25 kilograms
500 kg net woven bag
1000 kg net woven bag

Storage and Transport

Ammonium persulfate is nonflammable, but it can release oxygen and has a combustion supporting effect. When it is stored, it must be stored in a dry and closed container to avoid direct sunlight and heat sources. Do not contact with organic matter, rust, a small amount of metal and other reducing substances to prevent the decomposition and explosion of Ammonium persulfate. As the wet Ammonium persulfate powder and its aqueous solution have bleaching and slight corrosion effects, direct contact with eyes, skin and clothing should be avoided during use.

 

Application

Polymerization: Initiator for the emulsion or solution Polymerization of acrylic monomers,vinylacetate,vinylchloride etc.and for the emulsion co-polymerization of styrene,acrylonitri le,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.

 

Company Profile

Hebei Fiza Technolory Co., Ltd, is a professional manufacturer of assay litharge, assay flux, crucible (Clay crucible, Ceramic Crucible), Magnesia cupel and Magnesia Bullion Block and with perfect management system and mature production technology.

The crucible, cupel and other fire assay consumables are made of high quality raw materials, high temperature resistance, good thermal conductivity, high melting purity, strong corrosion resistance and long service life.

Our staff of sales and technical support is available to help you in selecting the right protection for your application as well
as to provide you with samples of our products for evaluation. At High Five, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.
 

 

Contact

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Vivien Liang