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Aluminium Potassium Sulphate AR
Alum is the common name of Potassium Aluminium sulfate. Laboratory and technicals grade ALUM supplier and exporter.
12H2O Alum is the common name of Potassium Aluminium sulfate dodecahydrate. It is commonly used in the water purification, leather tannin, Dyeing, fireproof textiles and baking powder
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Physical state and appearance |
Solid. |
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Odor |
Odorless. |
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Taste |
Not available. |
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Molecular Weight |
474.38 g/mole |
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Color |
White. |
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pH (1% soln/water) |
Not available. |
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Boiling Point |
Not available. |
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Melting Point |
92.5°C (198.5°F) |
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Critical Temperature |
Not available. |
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Specific Gravity |
1.757 (Water = 1) |
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Vapor Pressure |
Not applicable. |
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Vapor Density |
16.4 (Air = 1) |
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Volatility |
Not available. |
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Odor Threshold |
Not available. |
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Water/Oil Dist. Coeff |
Not available. |
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Ionicity (in Water) |
Not available. |
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Dispersion Properties |
See solubility in water. |
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Solubility |
Partially soluble in cold water. |