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CAS No.: | 12389-15-0 |
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Name: | Ferrous gluconate dihydrate |
Molecular Structure: | |
Formula: | C12H22FeO14.2(H2O) |
Molecular Weight: | 482.17 |
Synonyms: | D-Gluconic acid, iron(2+) salt (2:1), dihydrate; |
Melting Point: | 188oC (dec.)(lit.) |
Boiling Point: | 673.6 °C at 760 mmHg |
Flash Point: | 375.2 °C |
Appearance: | Pale greenish or yellowpowder. |
PSA: | 273.36000 |
LogP: | -7.27150 |
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The Fergon, with the cas registry number 12389-15-0, has the systematic name of iron(2+) (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate hydrate (1:2:2) (non-preferred name). It is a kind of Yellow grey or oyster powder and is insoluble in ethanol while soluble in water. And this chemical belongs to the products categories which are including organics; food additives; Nutrition enhancer; feed additives. As to its usage, it is usually applied in accessorysubstance, pigment auxiliaries and stabilizing agent.
The characteristics of this chemical are as follows: (1)#H bond acceptors: 7; (2)#H bond donors: 6; (3)#Freely Rotating Bonds: 10; (4)Polar Surface Area: 83.45; (5)Flash Point: 375.2 °C; (6)Enthalpy of Vaporization: 113.2 kJ/mol; (7)Boiling Point: 673.6 °C at 760 mmHg; (8)Vapour Pressure: 4.95E-21 mmHg at 25°C; (9)Exact Mass: 482.057027; (10)MonoIsotopic Mass: 482.057027; (11)Topological Polar Surface Area: 285; (12)Heavy Atom Count: 29; (13)Formal Charge: 0; (14)Complexity: 165.
The production method is as below: calcium gluconate react with ferrisulphas in presence of iron powder for about 10 hours at 90℃ to produce Fergon, with the field of 97.8%. The reaction equation is as follows: (C6H11O6O)2Ca+FeSO4→(C6H11O6O)2Fe+CaSO4↓.
Additionally, the following data information could be converted into the molecular structure:
(1)SMILES:[Fe+2].[O-]C(=O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.[O-]C(=O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.O.O
(2)InChI:InChI=1/2C6H12O7.Fe.2H2O/c2*7-1-2(8)3(9)4(10)5(11)6(12)13;;;/h2*2-5,7-11H,1H2,(H,12,13);;2*1H2/q;;+2;;/p-2/t2*2-,3-,4+,5-;;;/m11.../s1