| Identification | |
| Name: | 1,2,3-Propanetricarboxylicacid, 2-hydroxy-, nickel(2+) salt (2:3) |
| Synonyms: | Citricacid, nickel(2+) salt (2:3) (8CI); Nickel citrate (Ni3(O7C6H5)) (7CI) |
| CAS: | 6018-92-4 |
| EINECS: | 227-873-2 |
| Molecular Formula: | C6H8O7?3/2Ni |
| Molecular Weight: | 554.276 |
| InChI: | InChI=1/2C6H8O7.3Ni/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;;3*+2/p-6 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 153 deg C |
| Boiling Point: | Decomposes |
| Solubility: | Solubility in water: 54.0% w/w at 10 deg C; 59.2% at 20 deg C; 64.3% at 30 deg C; 68.6% at 40 deg C; 70.9% at 50 deg C; 73.5% at 60 deg C; 76.2% at 70 deg C; 78.8% at 80 deg C; 81.4% at 90 deg C; 84.0% at 100 deg C Very soluble in ethanol; soluble in ether, ethyl acetate; insoluble in benzene, chloroform In water solubility, 3.83X10+5 mg/L at 25 deg C |
| Color: | Crystals; monoclinic holohedra; crystallizes from hot concentrated aqueous solution Colorless, translucent crystals or powder Rhombic crystals from water with 1 mol of water of crystallization |
| Safety Data | |
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