氫氧化鈉和氫氧化鉀是堿性物質(zhì)中對皮膚損害大的堿類,稱為苛性堿??列詨A具有強烈刺激性和腐蝕性。
Sodium hydroxide and potassium hydroxide are the most harmful alkaloids to skin in alkaline substances, which are called ...
氫氧化鉀的用途非常廣,在我們生活生產(chǎn)中經(jīng)常可以見到、用到,今天給大家介紹的是用氫氧化鉀制造防潮除濕劑的方法。
Potassium hydroxide is widely used in our daily life and production. Today we introduce the method of making mois...
氫氧化鉀相信大家都不陌生了吧,那么它的質(zhì)量指標是什么呢?接下來跟隨小編一起簡單了解一下吧。
Potassium hydroxide is not unfamiliar to everyone, so what is its quality index? Next, follow Xiaobian to have a brief und...
硫酸鹽礦物是金屬元素陽離子(包括銨根)和硫酸根相化合而成的鹽類。下面和小編一起來看看幾種重要的硫酸鹽都有哪些:
Sulfate minerals are salts formed by the combination of metal cations (including ammonium radicals) and sulfate ...
大家對汽油和、乙醇汽油的了解已經(jīng)不少了,甲醇汽油呢?
Everyone knows a lot about gasoline and ethanol gasoline. What about methanol gasoline?
食物有保質(zhì)期,時間久了就會變質(zhì),同樣甲醇汽油也有保質(zhì)期。
Food has a shelf-lif...
甲醇被大眾所熟知,具有毒性。工業(yè)酒精中大約含有4%的甲醇,若被不法分子當作食用酒精制作假酒,飲用后,會產(chǎn)生甲醇中毒。甲醇的致命劑量大約是70毫升。
Methanol is well known and toxic. Industrial alcohol contains about 4% methanol. If it is used...
由于廠家的需求以及運用環(huán)境的不同,關(guān)于氫氧化鉀的濃度請求也不同,所以我們在運用之前要檢測它的濃度能否契合我們的請求,接下來就讓氫氧化鉀廠家為您引見它的濃度檢測辦法。
Due to the different requirements of the manufacturers and the different application ...
健康危害: 本品具有強腐蝕性。粉塵刺激眼和呼吸道,腐蝕鼻中隔;皮膚和眼直接接觸可引起灼傷;誤服可造成消化道灼傷,粘膜糜爛、出血,休克。
Health hazards: This product is highly corrosive. Dust irritates eyes and respiratory tract, corrode...