SSP fertilizer, Single Super Phosphate
1, Other Name(s): Superphosphates;superphosphate;enriched superphosphate; normal superphosphate;single superphosphate.
2, Standard:ZBG21003-87
3, Molecular formula:Ca(H20P4)2.H2O
4, Molecular Weight:234.05
5, Density:2.22g/cm+3
6, Bulk density:1120kg/m3 (Granule),1280~1440kg/m3(Powder)
7, HS Code:31051090
8, CAS No:10031-30-8
9, Valid P2O5:16.0 pct min
10, Free Phosphoric acid:4.50 pct max
11, Calcium:19-25%
12, Moisture: 3.0 pct max
13, Sulphur:8.2%
14, Free Acid:1.4%
15, Fe2O3:0.98%
16, A12O3:1.18%
17, R2O3:2.2%
18, Fluorine:1.13%
19, Cd(Mg/Kg):2.64
20, Pb(Mg/Kg):75.48
21, Hg(Mg/Kg):3.12
22, PH:3.0
23, In Powder:80 mesh,90 pct
In granule :1-4.75mm,90 pct min
24, Pack:in 50kg bag with inner poly bag
