| Meets A.C.S. Specifications |
| Assay (CH3COONa 3H2O) 99.0 - 101 % |
| Calcium (Ca) max. 0.005 % |
| Chloride (Cl) max. 0.001 % |
| Heavy Metals (as Pb) max. 5 ppm |
| Insoluble Matter max. 0.005 % |
| Iron (Fe) max. 5 ppm |
| Magnesium (Mg) max. 0.002 % |
| Phosphate (PO4) max. 5 ppm |
| Potassium (K) max. 0.005 % |
| Substances Reducing Permanganate Passes Test |
| Sulfate (SO4) max. 0.002 % |
| pH of 5% Solution at 25 C 7.5 - 9.2 |
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| Product Information (not specifications): |
| Appearance (fine, colorless granules) |