Description
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Items specification
Appearance white crystal
H3po3 ≥99.0% ≥98.5%
Fe3+ ≤0.002%(20ppm) ≤0.005%(50ppm)
Po43- ≤0.2%
So42- ≤0.008%
Cl- ≤0.01%
Package: 25KG/woven bag, 500KG/ jumbo bag
