Project Description
Sodium Phosphate Dibasic Heptahydrate
Chemical Name: Sodium Phosphate Dibasic Heptahydrate
Molecular formula: Na2HPO4.7H2O
CAS Number: 7782-85-6
Einecs Number: 231-448-7
Properties: white crystal. It loses all crystal water when heated to 100℃. The heptahydrate in the air is relatively stable. Melting Point 34 35℃
Specification:
| Item | DSP 7H2O (Tech Grade) |
|---|---|
| Content (Dry basis) | 99% min. |
| Insoluble matter in water | 0.2% max. |
| PH | 8.6-9.4 |
| As | 0.0003% max. |
| Heavy metals (as Pb) | 0.001% max. |
| Pb | 0.0004% max. |
| F | 0.005% max. |
| Loss on drying | 50.0% max. |
Application:
Sodium Phosphate Dibasic Heptahydrate is used as a buffering agent. Preparation of leptospira medium. Determination of serum potassium. Fire retardant.
More details, please visit this blog: What is Na2HPO4·7H2O For?
Packing: In PP+PE bags of 25kgs net each, we can provide packages according to the customer’s requirement.
Storage: Store at a cool, dry, and well-ventilated place
Shelf life: 24 months.
