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Potassium hydroxide 1408

2022-03-02 455

Molecular formulaKOHmolecular 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(rong)于(yu)水(shui),溶(rong)解(jie)時放出大(da)量的(de)熱。有很強的(de)吸(xi)濕性(xing),在空(kong)氣中會(hui)吸(xi)收(shou)空(kong)氣中的(de)水(shui)分和(he)(he)二氧(yang)化(hua)碳,變成碳酸鉀。有極強的(de)堿性(xing)和(he)(he)腐蝕性(xing),其性(xing)質與燒堿相似,需避免與人(ren)體接觸(chu),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(bian)織袋內襯塑料(liao)薄膜袋裝(zhuang)。

It must be sealed and stored in a dry and ventilated place for one year.

Place of Origin:Jiangsu/Shanxi.