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℃，沸點onethreetwo0-onethreetwofour℃。易溶于水，溶解時放出大量的熱。有很強的吸濕性，在空氣中會吸收空氣中的水分和二氧化碳，變成碳酸鉀。有極強的堿性和腐蝕性，其性質(zhì)與燒堿相似，需避免與人體接觸，以防灼傷！
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公斤編織袋內(nèi)襯塑料薄膜袋裝。
It must be sealed and stored in a dry and ventilated place for one year.
Place of Origin:Jiangsu/Shanxi.
03-03
Sec-066 cleaning agent
Plate washing waterSEC-66eight#The main components areDimethoxymethane, dichloromethane and methanol,It has excellent physical and chemical properties, i.e. good solubility, low boiling point and good
03-03
S-655 developer
DeveloperS-655#It is a kind of anti welding ink specially used for high quality requirements/線路干膜使用的Developer，主要成分by高純度的碳酸鉀及溶纖劑、軟水劑、非silicon型消泡劑等高級原料。This producthaveHave excellentAnalytical abilityan
03-03
158# film cleaner (without n-hexane)
Film cleanerSEC-one5eight#It is a quick drying electrostatic cleaning agent composed of low boiling solvent. It is suitable for cleaning and removing static electricity of various silver salt films (b
03-03
155# film cleaner (flame retardant)
Film cleanerSEC-onefivefive#It is a quick drying electrostatic cleaning agent composed of low boiling solvent. It is suitable for cleaning and removing static electricity of various silver salt films