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Properties | Specification | ||
Molecular formula | SnCl2 | Appearance | Colourless Crystalline Solid. |
Molar mass | 189.60 (anhydrous) 225.63 (dihydrate) |
Assay (as SnCl2H2O) | 97% Min. |
Density | 3.95 g/cm3 (anhydrous) 2.71 g/cm3 (dihydrate) |
Solubility | Should form clear soln. of 10 gms solid in 100 ml Conc. HCl at 300C very easily. |
Melting point | 247 °C (anhydrous) 37.7 °C (dihydrate) |
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Boiling point | 623 °C (decomp.) | ||
Solubility in water | 83.9 g/100 ml (0 °C) Hydrolyses in hot water |
Properties | Specification | ||
Molecular formula | Sn (BF4) 2 | %Tin Flu borate | 50.00 % Min |
Mol. Wt. | 292.2 | Free Boric Acid | 60 g/L Max |
Appearance | Clear colorless liquid | Lead | 0.5 g/L Max |
Odor | Odorless | Sulphate | 0.01 g/L Max |
Solubility | soluble in water and organic solvents | Iron | 00.04 g/L Max |
Copper | 00.003 g/L Max | ||
Zinc | 00.003 g/L Max | ||
Nickel | 00.002 g/L Max | ||
Chloride | 00.03 g/L Max | ||
Density | 00.20 % Max |
Properties | |||
Molecular formula | SnF2 | Melting point | 213 °C, 486 K, 415 °F |
Molar mass | 156.69 | Boiling point | 850 °C, 1123 K, 1562 °F |
Appearance | colorless solid | Solubility in water | 31 g/100 ml (0 °C) 35 g/100 ml (20 °C) 78.5 g.100 ml (106 °C) |
Density | 4.57 g/cm3 |
Properties | Specification | ||
Molecular formula | SnSO4 | Tin Metal % by mass | 54 |
Molar mass | 214.773 | Moisture% | 0.5 |
Appearance | white-yellowish crystalline solid deliquescent | Heavy Metals % by mass | 0.05% Max. |
Density | 4.15 g/cm3 | Sulphate Pentahydrate (Assay) | 98%Min. |
Melting point | 378 °C | ||
Boiling point | decomposes to SnO2 and SO2 | ||
Solubility in water | 33 g/100 ml (25 °C) |
Properties | Specification | ||
Molecular formula | C4H6NiO4 | Appearance (Colour) | White |
Molar mass | 176.78 | Appearance (form) | Crystal or Powder |
Appearance | Green Solid | Titration by iodine | 98.0-103.0% |
Odor | slight acetic acid | Iron (Fe) | < 0.003% |
Density | 1.798 (anyhdrous) 1.744 (tetrahydrate) | Sodium (Na) | < 0.01% |
Melting point | 250 °C (sublimes) | Lead (Pb) | < 0.01% |
Boiling point | 16.6 °C (tetrahydrate) | Calcium (Ca) | < 0.005% |
Solubility in water | Easily soluble in cold water, hot water | Potassium (K) | < 0.005% |
Solubility (Turbidity) | Clear |
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