CAS Number10028-24-7
SynonymsSodium Hydrogenphosphate Dihydrate; EINECS 231-448-7; Sodium phosphate; Sodium phosphate,dibasic dihydrate; disodium,hydrogen phosphate,dihydrate; Sodium hydrogen phosphate hydrate (2:1:2); Sodium phosphate dibasic dihydrate; MFCD00003496
Molecular FormulaNa2HPO4 · 2H2O
Molecular Weight177.99
Purity98.00%
Density1.064 g/mL at 20 °C
Boiling Point158ºC at 760mmHg
Melting Point92,5°C
Appearancesolid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 10028-24-7 |
| Catalog No. | 2A-0202382 |
| Chinese Name | 二水磷酸钠 |
| Synonyms | Sodium Hydrogenphosphate Dihydrate; EINECS 231-448-7; Sodium phosphate; Sodium phosphate,dibasic dihydrate; disodium,hydrogen phosphate,dihydrate; Sodium hydrogen phosphate hydrate (2:1:2); Sodium phosphate dibasic dihydrate; MFCD00003496 |
| Molecular Formula | Na2HPO4 · 2H2O |
| Molecular Weight | 177.99 |
| Purity | 98.00 |
| Density | 1.064 g/mL at 20 °C |
| Boiling Point | 158ºC at 760mmHg |
| Melting Point | 92,5°C |
| Appearance | solid |
| Water Solubility | H2O: 0.5 M at 20 °C, clear, colorless |
| Storage Condition | It should be stored in a cool, ventilated and dry |
| PubChem ID | 11972348 |
| SMILES | O.O.O=P([O-])([O-])O.[Na+].[Na+] |
| InChI | InChI=1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2/q2*+1;;;/p-2 |
| InChI Key | KDQPSPMLNJTZAL-UHFFFAOYSA-L |
| Hazard Symbols | transportation |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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