1. Brief introduction of 90%min Potassium Hydroxide Flake

Potassium Hydroxide (CAS NO.1310-58-3) mostly is a flake and sometimes is a solid or liquid. Therefore, you can also call it "Potassium Hydroxide Flake", "Potassium Hydroxide Solid" or "Potassium Hydroxide Liquid". Potassium Hydroxide is a inorganic & organic chemicals and can be used in alkaline batteries industry, soaps, high-class detergents and cosmetic, medicine intermediate, potassium chemicals, synthetic rubber, ABS resin, food additive dyestuffs and so on. 90%min Potassium Hydroxide Flake means the purity of this product is 90% min. The stucture of this chemical can be: K-OH.

2. Who is the manufacturer of 90%min Potassium Hydroxide Flake?

As a raw material of potassium hydroxide fertilizer, Potassium Hydroxide Flake can be found in pure form by reacting sodium hydroxide with impure potassium. The Xinxiang Yellow River Fine Chemical Industry Co., Ltd, founded in 1992, is a leading fluoride manufacturing base in China and can provide the potassium hydroxide Grade A in 95.0% and the Grade B in 90.0%. These can be packaged in 25/500/1000kg Polyethylene weaving bag inner lined with plastic bag or upon clients' request. Hence, when you are looking for the material for potassium hydroxide fertilizer or potassium hydroxide solution, you can come to China to choose a 90%min Potassium Hydroxide Flake manufacturer.

3. How to get the 90%min Potassium Hydroxide Flake?

Historically KOH was made by boiling a solution of potassium carbonate (potash) with calcium hydroxide (slaked lime), leading to a metathesis reaction which caused calcium carbonate to precipitate, leaving potassium hydroxide in solution:

Ca(OH)₂ + K₂CO₃ → CaCO₃ + 2 KOH