Sodium hypophosphate is a white crystalline powder, soluble in hot ethanol and glycerin, soluble in water, insoluble in ether, mainly used as a preservative and antioxidant in the food industry.
Items | Specification | Results |
Batch no. | / | 659241008 |
Quantity | / | 5000KGS |
NaH2 PO2. H20 | 101.0%MIN | 102.7% |
Na2 HPO3 | 0.2%MAX | 0.1% |
Calcium(Ca) | 30ppm MAX | 9PPM |
Iron(Fe) | 1.0ppm MAX | 0.1PPM |
Sulfate(SO4 ) | 30ppm MAX | 8PPM |
Chloride(Cl) | 30ppm MAX | 8PPM |
Pb | 0.5ppm MAX | 0.1PPM |
As | 1.0ppm MAX | 0.5PPM |
Cd | 1.0ppm MAX | 0.1PPM |
Cr | 1.0ppm MAX | 0.1PPM |
PH | 6.0-8.0 | 7.1 |
Uses:
1. Chemical plating agents: After being plated chemically, the metal surface have solid, corrosion-resistant, wear-resistant, even and compact alloy-plated layer. It can be widely applied to electronics, machines, petroleum, chemical, aviation, navigation, food, pharmaceutical etc.
2.It can add a metal layer on the surface of plastics, ceramics, glass, quartz etc.
3.Water treatment, and manufacture of various industrial corrosion preventing agent and scale inhibiting agent for oil fields.
4.Additive for food and industrial boiler water.
5.Acting as catalyst and stabilizing agent for chemical reactions.
6.Acting as antioxidant, anti-decolorizing agent, dispersing agent, as well as applicable to textile finishing and pharmaceuticals.