En Existencia
3246-05
Fecha de disponibilidad:
Los fosfatos son considerados sales del acido fosforico, estas sales son utilizadas en la industria alimenticia, y en los seres humanos es esencial para el buen funcionamiento del cuerpo humano.
CARACTERÍSTICAS
Formula |
KH2PO4 |
CAS | 7778-77-0 |
ESPECIFICACIONES DEL PRODUCTO:
TEST | SPECIFICATION |
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
Assay (KH₂PO₄) (by acidimetry) | >= 99.0 % |
Insoluble Matter | <= 0.01 % |
Loss on Drying at 105°C | <= 0.2 % |
pH of 5% Solution at 25°C | 4.1 - 4.5 |
Chloride (Cl) | <= 0.001 % |
Fluoride (F) | <= 0.001 % |
Nitrogen Compounds (as N) | <= 0.001 % |
ACS - Sulfate (SO₄) | <= 0.003 % |
Heavy Metals (as Pb) | <= 0.0010 % |
Iron (Fe) | <= 0.002 % |
Lead (Pb) | <= 0.001 % |
Sodium (Na) | <= 0.005 % |
Trace Impurities - Arsenic (As) | <= 3.000 ppm |
Meets Reagent Specifications for testing USP/NF monographs |