Molecular formulaKOH，molecular weight fifty-six.oneone。
nature:Pure products are white orthorhombic crystals, and industrial products are white flakes or rods. proportiontwo.0fourfour, melting point three06.four℃，沸点onethreetwo0-onethreetwofour℃。易溶于水，溶解时放出大量的热。有很强的吸湿性，在空气中会吸收空气中的水分和二氧化碳，变成碳酸钾。有极强的碱性和腐蚀性，其性质与烧碱相似，需避免与人体接触，以防灼伤！
Purpose:Potassium hydroxide is mainly used as raw material for other potassium salts, such as potassium permanganate, potassium carbonate, etc.
Circuit board industry is used for stripping circuit ink.
Product quality:（GB one9one9-two000）
term order | finger mark |
contain Quantity (KOH)% ≥ | ninety.0 |
Potassium carbonate（KtwoCOthree） % ≤ | one.four |
Potassium chloride（KCl） % ≤ | 0.0two |
Iron（Fe） % ≤ | 0.00two |
Sodium（Na） % ≤ | one.0 |
Outside view | White flake or rod |
Packaging and storage:two5公斤编织袋内衬塑料薄膜袋装。
It must be sealed and stored in a dry and ventilated place for one year.
Place of Origin:Jiangsu/Shanxi.
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