Keyestudio
Νιτρικό Μαγνήσιο 250g
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νιτρικό μαγνήσιο
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Χημική ένωση
Τύπος: Mg(NO3)2
Μοριακή μάζα: 148,3 g/mol
Σημείο τήξης: 88,9 °C
Πυκνότητα: 2,3 g/cm³
Σημείο βρασμού: 330 °C
Magnesium Nitrate (250gr)
€7,26 €9,00 με ΦΠΑ
Description
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Iron (II) Chloride, 4-H2O (250gr)
Iron(II) chloride, Iron dichloride, Ferrous chloride
FeCl2 Χ 4Η2Ο
M.W: 198.8102 g/mol (tetrahydrate)
Cas Number: 13478-10-9
https://pubchem.ncbi.nlm.nih.gov/compound/Iron_II_-chloride
Barium Chloride,2 hydrate (250gr)
Barium Chloride,2 hydrate (250gr)
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CAS Number |
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| Chemical formula | BaCl2.2H2O |
| Molar mass | 208.23 g/mol (anhydrous) 244.26 g/mol (dihydrate) |
| Appearance | White solid |
| Odor | Odourless |
| Density | 3.0979 g/cm3 (dihydrate) |
| Melting point | (960 °C, dihydrate) |
| Boiling point | 1,560 °C (2,840 °F; 1,830 K) |
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Solubility in water |
31.2 g/100 mL (0 °C) 35.8 g/100 mL (20 °C) 59.4 g/100 mL (100 °C) |
| Solubility | soluble in methanol, insoluble in ethanol, ethyl acetate |
Copper (II) Nitrate 250g
Copper (II) Nitrate 250g
Copper(II) nitrate, Cupric nitrate
Cu(NO3)2
M.W: 187.5558 g/mol (anhydrous)
241.60 g/mol (trihydrate)
232.591 g/mol (hemipentahydrate)
Cas Number: 10031-43-3
https://pubchem.ncbi.nlm.nih.gov/compound/Cupric-nitrate