Sodium pyrophosphate decahydrate
- CAS number
- 13472-36-1
- Molecular weight
- 446.05
- Molecular formula / chemical symbol
- Na4P2O7.10H2O
Description
Apearances: The white crystalline powder. Colorless monoclinic crystal or white powder, the relative density of 1.824. Soluble in water, insoluble in ethanol, alkaline aqueous solution, heated to 100 ℃ loss of crystal water, boiling its aqueous solution, the hydrolysis of disodium hydrogen phosphate. This product is easily weathering in dry air.
USES
Used
as a bleaching agent for dyeing and finishing, stabilizers, toothpaste
abrasives stabilizers, oil well mud adjusting agent, the plating solution a
fusion agent.
Keywords:Surface treatment chemicals