Dear Sir Pleased to inform you that we supply

Rock phosphate 63/ 65%

specifications

Elements %

Humidity(H2O) 0.80 - 1.00
P2O5 30.20 - 30.50
CO2 6.00 - 6.30
CaO 50.00 - 51.00
MgO 0.70 - 0.90
Fe2O3 0.30 - 0.40
Al2O3 0.25 - 0.35
Na2O 1.10 - 1.30
K2O 0.10 - 0.20
SO3 2.50 - 3.00
SiO2 2.00 - 2.80
PAF(CO2 deducted) 2.00 - 2.80
F 3.50 - 4.00
Cl(ppm) 250 - 350

Organic carbon 0.10 - 0.15
P2O5 Solubility in Citric Acid(2%) 9.00 - 11.00
P2O5 Solubility in Formic acid (2%) 18.00 - 20.00

Granular Analysis

Diameter( µ ) %
200 32.97
160 19.76
125 32.92
100 10.36
80 2.06
63 1.56
40 0.22
inf 40 0.16