Appearance | fine, white crystals |
Assay (as trihydrate) | ≥98.0 % |
pH-value | 8.0-8.3 |
Aqueous solution (2 g +10 ml) | clear, colourless |
Chloride (Cl) | ≤0.02 % |
Arsenic (As) | ≤0.05 % |
Methylarsonic acid disodium salt | complies BPC-49 |
Acidity/alkalinity | complies BPC-49 |