Appearance | White crystals | Assay Potassium Acetate | 61 - 64% mass | Titratable acidity | 36–38%mass | Water | ≤1%mass | Oxidisable substances | ≤0.1%mass (as formic acid) | Heavy metals (as Pb) | ≤10 ppm | Arsenic (As) | ≤3 ppm | Lead (Pb) | ≤2 ppm | Mercury (Hg) | ≤1 ppm | pH (10% solution) | 4.5,5 | Food grade conforms to the latest E261ii legislation. |
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