Monosodium Phosphate Monohydrate
- Product NameMonosodium Phosphate Monohydrate
- CAS10049-21-5
- CBNumberCB00124328
- MFH4NaO5P
- MW137.992291
- EINECS600-102-0
- MDL NumberMFCD00081857
- MOL File10049-21-5.mol
Chemical Properties
| Melting point | 100°C -H₂O |
| Boiling point | 399 °C |
| Density | 2,04 g/cm3 |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: 1 M, clear, colorless |
| form | Solid |
| color | White semi-transparentor |
| PH | 4.1-4.5 (25℃, 50mg/mL in H2O) |
| Odor | Odorless |
| PH Range | 4.1 - 4.5 at 50 g/l at 25 °C |
| Water Solubility | Soluble in water; insoluble in ethanol, ether and chloroform. |
| Sensitive | Hygroscopic |
| λmax | λ: 260 nm Amax: ≤0.03 λ: 280 nm Amax: ≤0.02 |
| Merck | 14,8660 |
| InChIKey | BBMHARZCALWXSL-UHFFFAOYSA-M |
| LogP | -2.148 (est) |
| FDA 21 CFR | 310.545 |
| CAS DataBase Reference | 10049-21-5(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
|
|||||||||
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-36 | |||||||||
| Safety Statements | 26-36/37/39-36-39-24/25 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | WA1900000 | |||||||||
| F | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2835 22 00 | |||||||||
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit > 7940 mg/kg | |||||||||
| NFPA 704: |
|
