| Meets A.C.S. Specifications |
| Assay (NaOH) (by acidimetry) min. 98 % |
| Identification Passes Test |
| Calcium (Ca) max. 0.005 % |
| Chloride (Cl) max. 0.001 % |
| Copper (Cu) max. 0.001 % |
| Heavy Metals (as Ag) max. 0.001 % |
| Insoluble Matter max. 0.003 % |
| Iron (Fe) max. 0.0003 % |
| Magnesium (Mg) max. 0.002 % |
| Mercury (Hg) max. 0.1 ppm |
| Nickel (Ni) max. 0.0005 % |
| Nitrogen Compounds (as N) max. 0.0003 % |
| Phosphate (PO4) max. 0.0002 % |
| Potassium (K) max. 0.01 % |
| Sodium Carbonate (Na2CO3) max. 0.4 % |
| Sulfate (SO4) max. 0.0005 % |
| |
| Product Information (not specifications): |
| Appearance (white hygroscopic pellets) |
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