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LC3752 Iron(II) fumarateextra pure (ca. 33% Fe) Ph Eur,BP,USP,FCC |
| Order number | Packaging | Quantity | Price € |
| AC30752 | Double PE Sack | 25 kg | inquire |
| Product information | |
| Grade | Ph Eur,BP,USP,FCC |
| Hill Formula | C4H2FeO4 |
| HS Code | 2917 19 90 |
| EC number | 205-447-7 |
| Molar mass | 169.9 g/mol |
| CAS number | 141-01-5 |
| Chemical and physical data | |
| Solubility | 1.4 g/l (25 °C) |
| Melting point | >280 °C |
| Molar mass | 169.9 g/mol |
| Density | 2.44 g/cm3 (20 °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 |
| Specifications | |
| Assay – cerimetric, Ph. Eur., Fe(II) as Fe(II)-(E)-butenedioate, calc. on dried substance |
93.0 – 101.0 % |
| – cerimetric, USP, total iron as Fe(II)-fumarate, calc. on dried substance | 97.0 – 101.0 % |
| Appearance | Fine, reddish-orange to reddish-brown powder. |
| Identity – Fumaric acid |
passes test |
| – colour reaction | passes test |
| – Fe | passes test |
| Sulfate (SO4) | ≤ 0.2 % |
| As (Arsenic) | ≤ 3 ppm |
| Cd (Cadmium) | ≤ 10.0 ppm |
| Cr (Chromium) | ≤ 200 ppm |
| Fe(III) (ferric ion, iodometric) | ≤ 2.0 % |
| Hg (Mercury) | ≤ 1.0 ppm |
| Ni (Nickel) | ≤ 200 ppm |
| Pb (Lead) | ≤ 2.0 ppm |
| Zn (Zinc) | ≤ 500 ppm |
| Residual solvents (Ph. Eur./USP/ICH) | excluded by manufacturing process |
| Loss on drying (105 °C, 16 h) | ≤ 1.0 % |
| Corresponds to Ph. Eur., BP, USP, FCC | |
 |
≤ 2.0 ppm