Fosfato de sodio dib. anh. RA ACS. Modelo 3828-01
$683.00
Descripción
Los fosfatos son considerados sales, son utilizados como aditivos en los alimentos, puede ser usado como regulador de acidez.
CARACTERÍSTICAS
| Capacidad | 500 gr. |
| Formula | Na2HPO4 |
| CAS |
7558-79-4 |
ESPECIFICACIONES DEL PRODUCTO:
| TEST | SPECIFICATION |
| Meets ACS Reagent Chemical Requirements | |
| For Laboratory,Research,or Manufacturing Use | |
| Assay (Na₂HPO₄) (by acidimetry) | >= 99.0 % |
| Insoluble Matter | <= 0.01 % |
| Loss on Drying at 105°C | <= 0.2 % |
| pH of 5% Solution at 25°C | 8.7 – 9.3 |
| Chloride (Cl) | <= 0.002 % |
| Sulfate (SO₄) | <= 0.005 % |
| Heavy Metals (as Pb) | <= 0.0010 % |
| Iron (Fe) | <= 0.002 % |
| Meets Reagent Specifications for testing USP/NF monographs | |
