Product Name: Potassium hydroxide
Formula: KOH
CAS NO.: 1310-58-3
Melting Point: 361 °C (lit.)
Molecular Weight: 56.11
Appearance: white powder or white flake
Storage: Dry, ventilated and cool warehouse
EINECS No.: 215-181-3
UN No.: 2924
Purity: >99%
Danger Class: 3
Flash Point: 10 °C
Soluble: water, 112g/20℃
Relative density: 1.450 g/mL at 20 °C
Classification: Alkali
Country of Origin: China
HS Code: 2815200000
Certificate of Analysis
| Product Name | Potassium Hydroxide |
| Chemical Formula | KOH |
| Batch Number | 2023110701 |
| Molecular Weight | 56.10 |
| Quantity | 1800kg |
| Standard | GB/T 1919-2014 |
| Production Date | 2023.11.09 |
| Content, % | ≥90.0 |
| Carbonate (as K2CO3), % | ≤1.0 |
| Chloride (Cl), % | ≤0.02 |
| Sulfate (SO4), % | ≤0.02 |
| Nitrate (as N), % | ≤0.001 |
| Sodium (Na), % | ≤1.0 |
| Iron (Fe), % | ≤0.0015 |
| Measured Content, % | 91.4 |
| Measured Carbonate, % | 0.50 |
| Measured Chloride, % | <0.02 |
| Measured Sulfate, % | <0.02 |
| Measured Nitrate, % | <0.001 |
| Measured Sodium, % | 0.74 |
| Measured Iron, % | <0.0015 |
Application
Potassium hydroxide produces biodiesel, soft soaps, and liquid detergents, and acts as a pH stabilizer in food manufacturing. It’s used in alkaline batteries, serves as an electrolyte in electrochemical applications, and treats acidic wastewater. Additionally, potassium hydroxide cleans industrial equipment, removes paint, and is a key reagent in chemical laboratories, demonstrating its wide-ranging utility in various industrial, environmental, and scientific settings.
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