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LC3753 Iron(II) gluconate dihydratePh Eur,BP,USP,E 579 |
Order number | Packaging | Quantity | Price € |
AC30753 | Plastic bottle | 5 kg | inquire |
AC30753 | Double PE Sack | 25 kg | inquire |
Product information | |
Grade | Ph Eur,BP,USP,E 579 |
Synonyms | Gluconic acid iron(II) salt |
Hill Formula | C12H22FeO14 * 2H2O |
HS Code | 2918 16 00 |
EC number | 206-076-3 |
Molar mass | 482.18 g/mol |
CAS number | 22830-45-1 |
Chemical and physical data | |
Solubility | 250 g/l (25 °C) |
Melting point | 140 °C |
Molar mass | 482.18 g/mol |
Bulk density | 550 kg/m3 |
pH value | 5.0 (100 g/l, H2O, 25 °C) |
Safety information | |
Storageclass | 10 – 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
Transport information | |
Declaration (transport by sea) IMDG-Code | No Dangerous Good |
Declaration (transport by air) IATA-DGR | No Dangerous Good |
Toxicological data | |
LD 50 oral | LD50 rat 4500 mg/kg |
Specifications | |
Assay (cerimetric, total-Fe as C12H22O14Fe calc. on dried substance) | 97.0 – 102.0 % |
Identity – Iron |
passes test |
– IR-spectrum | passes test |
Appearance | Grey-greenish fine powder. |
Appearance of solution (20 g/l, water) | conforms |
pH (100 g/l, water) | 4.0 – 5.5 |
Chloride (Cl) | ≤ 0.06 % |
Sulfate (SO4) | ≤ 0.05 % |
Heavy metals (as Pb) | ≤ 0.002 % |
As (Arsenic) | ≤ 0.0002 % |
Ba (Barium) | conforms |
Cd (Cadmium) | ≤ 0.0001 % |
Fe II (Iron II) (cerimetric, calculated on dried substance) | 11.8 – 12.5 % |
Fe III (Iron III) (iodometric) | ≤ 1.0 % |
Hg (Mercury) | ≤ 0.0001 % |
Pb (Lead) | ≤ 0.0005 % |
Oxalic acid (C2H2O4) | conforms |
Sucrose and reducing sugars (Ph Eur/USP) | conforms |
Glucose | ≤ 0.5 % |
Residual solvents (Ph. Eur./ICH) | excluded by manufacturing process |
Organic volatile impurities (according to USP) | passes test |
Loss on drying (105 °C) | 7.0 – 10.0 % |
Microbiological test | passes test |
Corresponds to Ph Eur., BP, USP, E 579 |
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