| Meets ACS Requirements |
| Assay (CH3COONa) min. 99.0 % |
| Calcium (Ca) max. 0.005 % |
| Chloride (Cl) max. 0.002 % |
| Heavy Metals (as Pb) max. 0.001 % |
| Insoluble Matter max. 0.005 % |
| Iron (Fe) max. 0.001 % |
| Loss on Drying at 120 C max. 1.0 % |
| Magnesium (Mg) max. 0.002 % |
| pH of 5% Solution at 25 C 7.0 - 9.2 |
| Phosphate (PO4) max. 0.001 % |
| Solubility (10 in 100) Passes Test |
| Sulfate (SO4) max. 0.003 % |
| |
| Product Information (not specifications): |
| Appearance (fine, white powder) |
| For Laboratory, Research or Manufacturing Use |