Technical Specifications

 

No.	Specifications	Industrial Grade	Food Grade
1	Total phosphate, as P2O5%≥	68.0	68.0
2	Inactive phosphate, as P2O5%≤	7.5	7.5
3	Iron, as Fe %≤	0.05	0.05
4	Ph value (1% solution) %≤	5.8-7.3	5.8-6.5
5	Solubility	Qualified	Qualified
6	Heavy metals, as Pb  %≤		0.001
7	Arsenic, as As%≤		0.0003
8	Fluoride as F%≤		0.003
9	Water insoluble %≤	0.05	0.06

Packaging:  Plastic-woven sack with inner polythene film; net weight at 25kg, 50kg or 1,000kg. Store at a well ventilated, dry place.

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