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Specification

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Assay     98.5 - 101.5%

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Conductivity     ≤ 150 μs .cm-1

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pH     4.1 - 5.6

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Easily Carbonized Substances     PASS

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Residue on Ignition     ≤ 0.1%

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Loss on Drying     ≤ 0.2%

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Arsenic     ≤ 2 mg/kg

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Solubility     PASS

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Chloride     ≤ 0.02%

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Sulfate     ≤ 0.02%

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Ammonium     ≤ 0.02%

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Heavy Metals (as Pb)     ≤ 10 mg/kg

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