- Description
- Product Details
- Additional Information
Description
This product is restricted and will only be sold and shipped to approved customers
Product Details
| Meets ACS Reagent Chemical Requirements | |
| For Laboratory,Research,or Manufacturing Use | |
| ACS - Assay (HPO₃) (by acidimetry) | 33.5 - 36.5 % |
| ACS - Stabilizer (as NaPO₃) | 57.0 - 63.0 % |
| ACS - Nitrate (NO₃) | <= 0.001 % |
| ACS - Sulfate (SO₄) | <= 0.005 % |
| ACS - Chloride (Cl) | <= 0.001 % |
| Trace Impurities - Arsenic (As) | <= 1 ppm |
| Heavy Metals (as Pb) | <= 0.005 % |
| Trace Impurities - Iron (Fe) | <= 0.005 % |
| Substances Reducing Permanganate (as H₃PO₃) | <= 0.02 % |
| This product contains as a stabilizer a somewhat greater proportion of sodiummetaphosphate than that corresponding to the formula NaH(PO₃)₂. | |