Product Attributes
Synonyms : Ammonium peroxydisulfate
CAS NO. : 7727-54-0
EINECS : 231-786-5
Molecular formula : ( NH₄)₂S₂O₈
Molecular weight : 148.1389
Density:1.98 g/cm³
Melting point(°C) : 120°C
Synonyms : Ammonium peroxydisulfate
CAS NO. : 7727-54-0
EINECS : 231-786-5
Molecular formula : ( NH₄)₂S₂O₈
Molecular weight : 148.1389
Density:1.98 g/cm³
Melting point(°C) : 120°C
Index | Excellent grade | First-rate Product | Standard product |
Ammonium persulfate (NH₄)₂S₂O₈% ≥ | 98.5 | 98.3 | 98.0 |
Heavy metal ( Pb),% ≤ | 0.0005 | 0.0010 | 0.0015 |
Iron (Fe),% ≤ | 0.0005 | 0.0010 | 0.0015 |
Manganese (Mn),% ≤ | 0.00005 | 0.0001 | 0.0002 |
Residue on Ignition,% ≤ | 0.02 | 0.05 | 0.10 |
Free acid (as H₂SO₄),% ≤ | 0.10 | 0.10 | 0.15 |
Active oxygen, % ≥ | 6.9 | 6.89 | 6.87 |
Moisture,% ≤ | 0.10 | 0.15 | 0.20 |
Appearance | White crystalline powder | ||
Used to produce persulfates.
Used to produce aniline dyes, and as oxidation chromogenic agent of vat dyes.
Used in the surface treatment of oxidized metals.
Used in the organic synthesis industry, as initiator of macromolecular polymerization.
Ued in the decoloring and bleaching of oil, cleaning and deodorization of deteriorated barm, as ripener of wheat.
Used as additive for under-well fracturing in petroleum exploitation.
25kg net PP/PE bags or as customer required.
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In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.