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7558-79-4
bosschemical
7558-79-4
Sodium Phosphate, Dibasic Basic information | |
Product Name: | Sodium Phosphate, Dibasic |
CAS: | 7558-79-4 |
MF: | H4NaO4P |
MW: | 121.99 |
EINECS: | 231-448-7 |
Mol File: | 7558-79-4.mol |
Sodium Phosphate, Dibasic Chemical Properties | |
Melting point | 243-245 °C |
density | 1.064 g/mL at 20 °C |
vapor density | 4.9 (vs air) |
vapor pressure | 0Pa at 20℃ |
FEMA | 2398 | DISODIUM PHOSPHATE |
storage temp. | Store at +5°C to +30°C. |
solubility | H2O: 0.5 M at 20 °C, clear, colorless |
form | powder |
color | White |
PH | 8.9-9.2 (25℃, 50g/L in water) |
pka | (1) 2.15, (2) 6.82, (3) 12.38 (at 25℃) |
Odor | odorless |
Water Solubility | >=10 g/100 mL at 20 ºC |
Sensitive | Hygroscopic |
λmax | λ: 260 nm Amax: 0.019 |
λ: 280 nm Amax: 0.016 | |
Merck | 148,659 |
Stability: | Stable. Incompatible with strong acids. Hygroscopic. |
InChIKey | BNIILDVGGAEEIG-UHFFFAOYSA-L |
LogP | -2.15 |
CAS DataBase Reference | 7558-79-4(CAS DataBase Reference) |
EPA Substance Registry System | Disodium phosphate (7558-79-4) |
Sodium Phosphate, Dibasic Basic information | |
Product Name: | Sodium Phosphate, Dibasic |
CAS: | 7558-79-4 |
MF: | H4NaO4P |
MW: | 121.99 |
EINECS: | 231-448-7 |
Mol File: | 7558-79-4.mol |
Sodium Phosphate, Dibasic Chemical Properties | |
Melting point | 243-245 °C |
density | 1.064 g/mL at 20 °C |
vapor density | 4.9 (vs air) |
vapor pressure | 0Pa at 20℃ |
FEMA | 2398 | DISODIUM PHOSPHATE |
storage temp. | Store at +5°C to +30°C. |
solubility | H2O: 0.5 M at 20 °C, clear, colorless |
form | powder |
color | White |
PH | 8.9-9.2 (25℃, 50g/L in water) |
pka | (1) 2.15, (2) 6.82, (3) 12.38 (at 25℃) |
Odor | odorless |
Water Solubility | >=10 g/100 mL at 20 ºC |
Sensitive | Hygroscopic |
λmax | λ: 260 nm Amax: 0.019 |
λ: 280 nm Amax: 0.016 | |
Merck | 148,659 |
Stability: | Stable. Incompatible with strong acids. Hygroscopic. |
InChIKey | BNIILDVGGAEEIG-UHFFFAOYSA-L |
LogP | -2.15 |
CAS DataBase Reference | 7558-79-4(CAS DataBase Reference) |
EPA Substance Registry System | Disodium phosphate (7558-79-4) |