
CAS Number68915-31-1
SynonymsSODIUM ACID PYROPHOSPHATE; Disodium dihydrogen diphosphate; phosphonate, oxybis-, disodium salt; EINECS 272-808-3; MFCD00134118; Disodium pyrophosphate; Sodium polyphosphate; Pyrophosphoric acid, disodium salt; Phosphonate, P,P'-oxybis-, sodium salt (1:2)
Molecular FormulaNaO18P6-----
Molecular Weight221.939
Purity68%
Density1.25
Melting Point628 °C
Appearancecrystalline
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 68915-31-1 |
| Catalog No. | 2A-9046925 |
| Chinese Name | 六偏磷酸钠 |
| Synonyms | SODIUM ACID PYROPHOSPHATE; Disodium dihydrogen diphosphate; phosphonate, oxybis-, disodium salt; EINECS 272-808-3; MFCD00134118; Disodium pyrophosphate; Sodium polyphosphate; Pyrophosphoric acid, disodium salt; Phosphonate, P,P'-oxybis-, sodium salt (1:2) |
| Molecular Formula | NaO18P6----- |
| Molecular Weight | 221.939 |
| Purity | 68 |
| Density | 1.25 |
| Melting Point | 628 °C |
| Appearance | crystalline |
| Storage Condition | Store in an airtight container in a cool, dry plac |
| PubChem ID | 329763360 |
| SMILES | [Na+].[Na+].O[P]([O-])(=O)O[P](O)([O-])=O |
| InChI | InChI=1S/2Na.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;;(H2,1,2,3)(H2,4,5,6)/q2*+1;/p-2 |
| InChI Key | InChIKey=GYQBBRRVRKFJRG-UHFFFAOYSA-L |
| Transport Info | Product name: Sodium polyphosphate |
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