1,2,3-Propanetricarboxylicacid, 2-hydroxy-, disodium salt (9CI) Citric acid, disodium salt (8CI) Sodiumcitrate (Na2O7C6H6) (6CI,7CI)
Disodium citrate Chemical Properties |
Melting point | 240°C |
density | 1.858[at 20℃] |
vapor pressure | 0Pa at 20℃ |
solubility | Freely soluble in water; practically insoluble in ethanol (96%). |
form | Solid |
color | White crystalline |
Odor | Odorless |
PH Range | 4.5 - 5.5 at 263.1 g/l at 25 °C |
PH | 5.48(1 mM solution);5.28(10 mM solution);4.88(100 mM solution);3.72(1000 mM solution) |
Water Solubility | 263.1 g/l at 20 °C |
Merck | 2326 |
LogP | -1.624 at 20℃ |
CAS DataBase Reference | 144-33-2(CAS DataBase Reference) |
EPA Substance Registry System | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, disodium salt (144-33-2) |
Safety Information |
RTECS | GE7580000 |
Hazardous Substances Data | 144-33-2(Hazardous Substances Data) |
Toxicity | LD50 in mice, rats (mmol/kg): 7.5, 7.3 i.p. (Gruber, Halbeisen) |
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