- Sodium trimetaphosphate
-
- $0.00 / 25kg
-
2024-08-14
- CAS:7785-84-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 50000KG/month
|
| Sodium trimetaphosphate Basic information |
| Sodium trimetaphosphate Chemical Properties |
Melting point | 53℃ [MER06] | density | 2.49 | storage temp. | Inert atmosphere,Room Temperature | solubility | Water (Slightly) | form | Powder | color | White | Specific Gravity | 2.49 | Water Solubility | Soluble in water. Insoluble in alcohol. | Merck | 14,8696 | CAS DataBase Reference | 7785-84-4(CAS DataBase Reference) | EPA Substance Registry System | Sodium trimetaphosphate (7785-84-4) |
| Sodium trimetaphosphate Usage And Synthesis |
Chemical Properties | efflorescent; tricl-rhomb prisms [MER06] | Uses | Pharmaceutic aid. | Uses | Sodium Trimetaphosphate works as the crosslinking agent in the cross-linked amylase-resistant starch. | Industrial uses | Sodium trimetaphosphate, Na3[P3O9], is the most stable compound of this group of reagents. The hydrated form of sodium trimetaphosphate contains 6 or 10 molecules of water of crystallization. Commercial production is obtained by heating NaPO3 at 525 °C. | Safety Profile | Poison by intravenous route. Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic fumes of POx and Na2O. See also PHOSPHATES. | Purification Methods | It is precipitated from an aqueous solution at 40o by adding EtOH. It is dried in air. |
| Sodium trimetaphosphate Preparation Products And Raw materials |
|