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CAS NO.7646-93-7
Potassium Bisulphate CAS 7646-93-7
Chemical Name | Potassium sulfate |
CAS No. | 7646-93-7 |
Molecular formula | KHSO4 |
Molecular weight: | 136.169 |
Specification
Appearance | white crystalline granular |
Odor | odorless |
Purity | 99% |
Melting point | 214 °C(lit.) |
Boiling point | decomposes [STR93] |
density | 2.32 g/mL at 25 °C(lit.) |
storage temp. | 5-15°C |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | Solid |
color | White |
PH | 1 (50g/l, H2O, 20℃) |
Water Solubility | soluble |
Sensitive | Hygroscopic |
Stability: | Stable. Moisture sensitive. |
Application
1.As flux in analysis of ores and siliceous Compounds.
2.Potassium bisulfate is commonly used to prepare potassium bitartrate for winemaking.
3.Potassium bisulfate is also used as a disintegrating agent in analytical chemistry or as a precursor to prepare potassium persulfate, a powerful oxidizing agent.
Packing
25kg per bag