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Yueyang Zhongshun Chemical Co., Ltd.
Yueyang Zhongshun Chemical Co.,Ltd.
Tel:86-730-8536699
Fax:86-730-8553859
E-mail:info@zschem.com.cn
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Qilishan, Yueyang City, Hunan Province, China

Label:碳酸鉀廠家

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Tag search results: products:0News, news:2個

  • [Industry news] 碳酸鉀的應(yīng)用領(lǐng)域

      碳酸鉀是一種白色顆?;蚍勰?。無氣味。有吸濕性。溶于水,溶于1份冷水、0.7份沸水,幾乎不溶于醇。水溶液呈強(qiáng)堿性(pH11.6)。低毒,半數(shù)致死量(大鼠,經(jīng)口)1.87g/kg。有刺激性。密度:2.29*10^3kg/m3。純度標(biāo)準(zhǔn)項(xiàng)目I
    Date:2017-05-05   Click:50

  • [Industry news] 碳酸鉀的相關(guān)應(yīng)用

      碳酸鉀,白色結(jié)晶粉末。密度2.428g/cm3。熔點(diǎn)891℃,沸點(diǎn)時分解,相對分子量138.21。溶于水,水溶液呈堿性,不溶于乙醇、丙酮和乙醚。吸濕性強(qiáng),暴露在空氣中能吸收二氧化碳和水分,轉(zhuǎn)變?yōu)樘妓釟溻?,?yīng)密封包裝。水合物有一水物、二水
    Date:2017-05-11   Click:68

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