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LC299 Aluminium sulfate-18-hydrateextra pure Ph Eur,BP |
| Order number | Packaging | Quantity | Price € |
| AC27299 | Plastic bottle | 5 kg | inquire |
| AC27299 | Double PE Sack | 25 kg | inquire |
| Product information | |
| Grade | Ph Eur,BP |
| Hill Formula | Al2O12S3 * 18 H2O |
| Chemical formula | Al2(SO4)3 * 18H2O |
| HS Code | 2833 22 00 |
| EC number | 233-135-0 |
| Molar mass | 666.42 g/mol |
| CAS number | 7784-31-8 |
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Chemical and physical data |
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| Solubility | 364 g/l (20 °C) |
| Melting point | ca.90 °C (decomposition) |
| Molar mass | 666.42 g/mol |
| Density | 1.72 g/cm3 |
| Bulk density | 820 kg/m3 |
| pH value | 2.5 – 4.0 (20 g/l, H2O, 20 °C) |
| Safety information | |
| S Phrase | S 24/25 Avoid contact with skin and eyes. |
| Storage class | 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). |
| Toxicological data | |
| LD 50 oral | LD50 rat > 5000 mg/kg |
| Safety information | |
| Assay (komplexometric, Al2(SO4)3) | 51.0 – 59.0 % |
| Identity | passes test |
| Appearance of solution | passes test |
| pH-value (2 %; water) | 2.5 – 4.0 |
| Chloride (Cl) | ≤ 0.005 % |
| Heavy metals (as Pb) | ≤ 0.002 % |
| As (Arsenic) | ≤ 0.0003 % |
| Fe (Iron) | ≤ 0.005 % |
| NH4 (Ammonium) | ≤ 0.01 % |
| Alkali- and alkaline earth metals | ≤ 0.4 % |
| Residual solvents (Ph.Eur./ICH) | excluded by production process |
| Residues of metal catalysts or metal reagents acc. to EMEA/C HMP/SWP/4446/2000 are not likely to be present. | |