Dipotassium hydrogenphosphate CAS#: 7758-11-4; ChemWhat Code: 135533
Names & Identifiers |
| Product Name | Dipotassium hydrogenphosphate |
| Synonyms | dikaliumphosphate;dipotassiummonohydrogenphosphate;dipotassiummonophosphate;dipotassium-o-phosphate;dipotassiumorthophosphate;hydrogendipotassiumphosphate;orthophosphatedipotassium;Phosphoricacid,dipotassiumsalt |
| CAS Registry Number | 7758-11-4 |
| Molecular Formula | HK2O4P |
| Molecular Weight | 174.18 |
| EINECS | 231-834-5 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 340 °C |
| Density | 2,44 g/cm3 |
| Storage | Store at RT. |
| Solubulity | H2O: 1 M at 20 °C, clear, Colorless |
| form | Solid |
| Color | White |
| PH | 8.5-9.6 (25℃, 50mg/mL in H2O) |
| pka | (1) 2.15, (2) 6.82, (3) 12.38 (at 25℃) |
| Water Solubility | 1600 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,7658 |
| Stability: | Stable. Hygroscopic. |
| InChIKey | ZPWVASYFFYYZEW-UHFFFAOYSA-L |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| EPA Substance Registry System | Phosphoric acid, dipotassium salt(7758-11-4) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi,C,T,F |
| R Phrase | 36-35-22 |
| S Phrase | 22-24/25-36-26-45-36/37/39 |
| WGK Germany | 3 |
| RTECS | TC8450000 |
| F | 3 |
| TSCA | Yes |
| HS Code | 28352400 |
| Hazardous Substances Data | 7758-11-4(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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