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Potassium persulfate
Potassium Sulphate
Ammonium persulfate
Reagent grade perchloric acid
Reagent grade ammonium persulfate
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Contact:Xu Zhiqiang general
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Tel:+86-316-7264571
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English name:Ammonium persulfate
CAS RN:7727-54-0
EINECS:231-786-5
Molecular formula:H8N2O8S2
Molecular weight 228.19
Characters:
Ammonium persulfate is white and flavourless crystal. It has many features including convenient using, safety, etc.
Specification :
Item Index
Excellent grade First grade Qualified
    Ammonium persulfate [(NH4)2sS2O8]Mass fraction% ≥ 98.5 98.3 98.0
    Ph value(50g/L solution) 3.0-5.0 3.0-5.0 3.0-5.0
    Fe ( Fe)Mass fraction%            ≤ 0.0005 0.0008 0.001
    Chloride(Cl)Mass fraction%    ≤ 0.001 >0.015 0.002
    Manganese( Mn )Mass fraction %        ≤ 0.0001 0.00015 0.0002
    Heavy metal( Pb)Mass fraction%         ≤ 0.001 0.0015 0.002
    Moisture %                                           ≤ 0.15 0.20 0.25

Storage and cautions:
Ammonium persulfate belongs non-flammablity. It must store in certain condition because it can releases oxygen.

Ammonium persulfate application:
Used in metal surface cleaning and acid washing
Used to speed up treatment procedure of low chroma formalin additive
It is the regulator of producing amylaceou

Packing classifications:
(1)net weight: 25kg thickening single-layer plastic bag.
(2)net weight: 25kg weaving bag lined with double-layer plastic bag.

Transportation styles:
Road transportation: GGVS,GGVE,ADR,RID:CLASS 5.1
Sea transportation: GGV See/IMDG code:CLASS 5.1 Page 5126,UN no.1444