Sodium pyrophosphate, anhydrous
cas: 7722-88-5 — see every product listed under this CAS number, including other names
Sodium pyrophosphate, anhydrous (CAS 7722-88-5) is a chemical reagent available from Chemat. Available pack sizes: 5kg, 1kg. Offered by: Chemat.
| brand | Chemat |
|---|---|
| catalog number | 007087-5 |
| cas | 7722-88-5 |
| size | 5kg |
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Available pack sizes
| brand | size | price | |
|---|---|---|---|
| Chemat | 5kg | 988.06 Pln | |
| Chemat | 1kg | 323.32 Pln |
properties
| purity | No data |
|---|---|
| delivery time | on request |
Sodium diphosphate is an inorganic sodium salt comprised of a diphosphate(4) anion and four sodium(1+) cations. More commonly known as tetrasodium pyrophosphate, it finds much use in the food industry as an emulsifier and in dental hygiene as a calcium-chelating salt. It has a role as a chelator, a food emulsifier and a food thickening agent. It contains a diphosphate(4-).
Source: ChEBI
| Molecular formula | Na4O7P2 |
|---|---|
| Molecular weight | 265.90 g/mol |
| IUPAC name | tetrasodium;phosphonato phosphate |
| InChIKey | FQENQNTWSFEDLI-UHFFFAOYSA-J |
| SMILES | [O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+] |
Computed by PubChem (NCBI)