Description

Index Name
Index
Excellent grade
First-rate Product
Standard Product
Appearance
white crystalline powder
white crystalline powder
white crystalline powder
Potassium Persulfate, % ≥
99.0
98.5
98.0
Heavy Metal(Pb),% ≤
0.0005
0.0010
0.0015
Iron (Fe),% ≤
0.001
0.003
0.005
Manganese (Mn),% ≤
0.0001
0.0003
0.0005
Chloride and Chlorate(Cl),% ≤
0.01
0.015
0.020
Ammonium Salt (NH4),% ≤
0.5
0.7
0.9
Free Acid ( H2SO4),% ≤
0.10
0.20
0.30
Active Oxygen, % ≥
5.86
5.83
5.80
Moisture,% ≤
0.15
0.20
0.25

Terms

FOB Price: Negotiable
Minimum Order: 10 tons
Port: Qing Dao
Payment Terms: T/T

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