KOH的目的是什么？

What is the purpose of KOH?

氢氧化钾溶液用于从食品、消费者护理和制药到农业和玻璃制造的各种行业。它还用作碱性电池生产和生物柴油制造中的电解质以及机场跑道的除冰剂。

Potassium hydroxide solutions are used in industries ranging from food, consumer care and pharmaceuticals to agriculture and glass manufacturing. It is also used as an electrolyte in the production of alkaline batteries and biodiesel, as well as a deicing agent for airport runways.

KOH是什么类型的固体？

What type of solid is KOH?

氢氧化钾(KOH)固体是一种无机白色固体，有片状和颗粒状。它是一种强碱，可通过化学反应溶解。

Potassium hydroxide (KOH) solid is an inorganic white solid with flakes and granules. It is a strong base that can be dissolved by chemical reaction.

您如何识别KOH？

How do you identify KOH?

氢氧化钾，也称为碱液，是一种无机化合物，化学式为KOH。也通常称为苛性钾碱，它是一种以各种形式出售的碱，包括颗粒、薄片和粉末。它用于各种化学、工业和制造应用。天津永达化学试剂为您提供多种规格、浓度的高品质氢氧化钾试剂供您选择。

Potassium hydroxide, also known as lye, is an inorganic compound with the chemical formula KOH. Also commonly known as caustic soda, it is a powerful alkali sold in various forms, including particles, flakes and powders. It is used in various chemical, industrial and manufacturing applications. Tianjin Yongda chemical reagent provides you with high-quality potassium hydroxide reagents of various specifications and concentrations for your choice.

KOH的酸度是多少？

What is the acidity of KOH?

碱的酸度等于它包含的可替换氢的数量。KOH中只有一个氢，所以KOH的酸度为1。

The acidity of a base is equal to the amount of replaceable hydrogen it contains. There is only one hydrogen in KOH, so the acidity of KOH is 1.

KOH易燃吗？

Is KOH flammable?

氢氧化钾在潮湿空气中对铝、锌、锡、铅等金属有腐蚀性，形成易燃易爆的氢气。

Potassium hydroxide is corrosive to aluminum, zinc, tin, lead and other metals in humid air, forming flammable and explosive hydrogen.

KOH是吸湿性的还是潮解性的？

Is KOH hygroscopic or deliquescent?

潮解性物质是倾向于从空气中吸收水分并将其溶解的固体。例如：NaOH、KOH、MgCl2、CaCl2、FeCl3、LiCl、Cu(NO3)2、NaNO3、LiNO3等都是潮解性物质。

Deliquescent substances are solids that tend to absorb water from the air and dissolve it. For example, NaOH, Koh, MgCl2, CaCl2, FeCl3, LiCl, Cu (NO3) 2, NaNO3, LiNO3, etc. are deliquescent substances.

KOH中的活性成分是什么？

What are the active ingredients in KOH?

KOH的活性成分是3-(三甲氧基甲硅烷基)丙基二甲基十八烷基氯化铵。为使用，活性成分为总配方的0.75%。非活性成分是纯净水（超过99%的配方）和烷氧基化脂肪醇。

The active component of KOH is 3 - (trimethoxysilyl) propyl dimethyl octadecyl ammonium chloride. For safe use, the active ingredient is 0.75% of the total formula. The inactive ingredients are purified water (more than 99% of the formula) and alkoxylated fatty alcohols.

为什么KOH是坚实的基础？

Why is KOH a solid foundation?

KOH是强碱，KOH→KOH-，所以在水溶液中完全解离成负离子（它们是氢氧根离子，OH-）和正离子。pH8.35是高pH(>7)，因此这是一种碱性溶液。

Koh is a strong base, Koh → KOH -, so it is completely dissociated into negative ions (they are hydroxyl ions, oh -) and positive ions in aqueous solution. pH8. 35 is a high pH (> 7), so it is an alkaline solution.

氢氧化钾(KOH)长什么样？

What does potassium hydroxide (KOH) look like?

氢氧化钾又称苛性钾、碱液和钾碱液。这种碱金属氢氧化物是一种非常强大的碱。在其水性形式中，它具有透明溶液的外观。在其固体形式中，KOH可以呈白色淡黄色块状、薄片、丸状或棒状存在。

Potassium hydroxide is also known as caustic potassium, alkali liquor and potassium alkali liquor. This alkali metal hydroxide is a very powerful alkali. In its aqueous form, it has the appearance of a transparent solution. In its solid form, Koh can exist in white to light yellow blocks, flakes, pellets or rods.

KOH存在于哪种晶体结构中？

What kind of crystal structure does KOH exist in?

固体KOH具有菱面体晶体结构，类似于氯化钠。制备：KOH的工业制备与NaOH的制备相似，采用氯碱法。

Solid KOH has rhombohedral crystal structure, which is similar to sodium chloride. Preparation: the industrial preparation of KOH is similar to that of NaOH, using chlor alkali method.

化学式为KOH的无机化合物是什么？

What is the inorganic compound with chemical formula KOH?

氢氧化钾是一种无机化合物，化学式为KOH，俗称苛性钾。与氢氧化钠(NaOH)一起，这种无色固体通常是强碱。

Potassium hydroxide is an inorganic compound with chemical formula Koh, commonly known as caustic potassium. Together with sodium hydroxide (NaOH), this colorless solid is usually a strong base.

制备KOH用什么试剂？

What reagent is used to prepare KOH?

氢氧化钾是一种具有强腐蚀性的潮解性化学品，因此请小心处理，并确保在使用后将化学品储存瓶塞紧。使用二甲亚砜-KOH试剂：将二甲亚砜(DMSO)添加到KOH中，可以立即或几分钟后检查样品。

Potassium hydroxide is a highly corrosive deliquescent chemical, so please handle it carefully and ensure that the chemical storage bottle is tightly plugged after use. Use dimethyl sulfoxide KOH reagent: add dimethyl sulfoxide (DMSO) to KOH and check the sample immediately or after a few minutes.

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