Product Code: 200017658

Address:

Shandong,China

Main Products:

Tetrahydrofuran,iodine,potassium iodide,1 4 butanediol,Isopropanol,Tributyl phosphate

Contact Info.
competitive price for 98.8% ammonium persulfate 7727-54-0
  • FOB Price
    US $ 680.00 - 880.00 / Ton(s)
  • Min. Order
    25 Ton(s)
  • Payment Terms
    T/T, Western Union, MoneyGram
  • Port
    shanghai, qingdao
  • Delivery Time
    15 days after payment
  • CAS No.:
    7727-54-0
  • Other Names:
    ammonium persulfate
  • MF:
    (NH4)2O8S2
  • EINECS No.:
    231-786-5
  • Place of Origin:
    China
  • Grade Standard:
    Industrial Grade,Reag...
  • Purity:
    99%min
  • Appearance:
    White crystalline sal...
  • Application:
    produce other persulf...
  • Brand Name:
    sjtd
  • Model Number:
    sjtd
  • Chloride and...:
    0.001 max
  • Moisture:
    0.1max
  • Iron(Fe):
    0.0002max
  • Heavy Metals...:
    0.0005max
  • Manganese (a...:
    0.00005max
  • Residue on l...:
    0.02max
Product Description

competitive price 98.8% ammonium persulfate

Product Name: Ammonium Persulfate

 

CAS No.: 7727-54-0

 

Molecular Formula: (NH4)2S2O8

 

Application: Used to produce other persulfates, fur dyes, hair dyes, aniline dyes.

 

Molecular weight: 228.2

 

EINECS number: 231-786-5

 

Melting point: 120 °C

 

Density: 1.98

 

Refractive index: 1.50

 

Storage condition: at RT. Store

 

Appearance and properties: ammonium persulfate is a white crystalline powder, deliquescence. Its dry product has good stability, easy to store, and has the characteristics of convenience and safety.
Soluble in water, aqueous solution is acidic, and at room temperature gradually decomposition, at a higher temperature when the decomposition of the release of oxygen, and the formation of ammonium sulfate.

 

Production method: Ammonium sulfate is obtained by electrolysis of ammonium sulfate and dilute sulfuric acid.
Electrolysis is by ammonium sulfate and sulfuric acid preparation of electrolyte, by removing impurities of electrolysis, hydrogen sulfate in the discharge anode and generates a second sulfuric acid, then reacted with ammonium sulfate generates a ammonium sulfate, dry production of ammonium sulfate product

 

Specification :

Item

Specifications

Appearance

White Crystalline Powder

Assay

98.5 min

Active Oxygen

6.91 min

Chloride and Chlorate(as Cl)

0.001 max

Manganese (as Mn)

0.00005max

Iron(Fe)

0.0002max

Heavy Metals(as Pb)

0.0005max

Residue on lgnition(as sulfate)

0.02max

Moisture

0.1max

 

 

 

Application:
(1)Polymerization: Initiator for the emulsion or solution Polymerization of acrylic monomers,vinyl acetate,vinyl chloride etc.and for the emulsion co-polymerization of styrene,acrylonitrile,butadiene etc..
(2)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.
(3)
Cosmetics: Essential component of bleaching formulations.
(4)
Textile: Desizing agent and bleach activator - particularly for cold bleaching.