Potassium Hydroxide Powder CAS NO: 1310-58-3 KOH
Specification
| Sr. No. | Tests | Specification |
| 1. | Descriptions | White Deliquescent powder |
| 2. | Assay (min) | 86% |
| 3. | Carbonate (as K2CO3) | <2% |
| 4. | Chloride | <0.004% |
| 5. | Sulphate(SO4) | <0.003% |
| 6. | Phosphate(PO4) | <0.002% |
| 7. | Silica(SiO2) | <0.01% |
| 8. | Particle Size | Not less than 80% pass thro’ 1000 micron (ASTM No.18) |
Properties
| Chemical formula | KOH |
| Molecular weight | 56.11 |
| Absolute density, g/cm3 | 2.044 |
| Melting point, °C | 360 |
| Boiling point, °C | 1320 |
| Solubility in water*, g/100g H2O | 96 @ 0°C |
| 119 @ 25°C | |
| 178 @ 100°C |
Caustic Pellets FAQs
1. What is Potassium Hydroxide Powder?
Potassium Hydroxide Powder is a white deliquescent form of KOH used in laboratory and industrial applications.
2. What is the purity of Potassium Hydroxide Powder?
The minimum assay of Potassium Hydroxide Powder is 86%.
3. What is the chemical formula of Potassium Hydroxide Powder?
The chemical formula is KOH, with CAS No. 1310-58-3.
4. Where is Potassium Hydroxide Powder used?
It is commonly used in chemical processing, pH adjustment, laboratory work and other industrial applications.
5. Is Potassium Hydroxide Powder soluble in water?
Yes, Potassium Hydroxide Powder is highly soluble in water.