钾冰晶石
English translation: Potassium Cryolite
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| 08:49 Mar 10, 2004 |
| Chinese to English translations [PRO] Tech/Engineering - Chemistry; Chem Sci/Eng | |||||||
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|  Selected response from: ysun United States Local time: 00:00 | ||||||
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| 4 +1 | POTASSIUM CRYOLITE |
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| 5 | Potassium Cryolite |
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| 4 | 学名"氟铝酸钾" "Potassium fluoroaluminate" |
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Answers
31 mins confidence: 
peer agreement (net): +1
peer agreement (net): +1POTASSIUM CRYOLITE Explanation: Molecular formula:K3ALF6 Molecular weight:258 氟铝酸钾,分子式：K 3 AlF6 。分子量258 性状：白色或浅灰色粉末,微溶于水 |
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56 mins confidence:
| 钾冰晶石 学名"氟铝酸钾" "Potassium fluoroaluminate" Explanation: 俗称"钾冰晶石",其科学名称是"氟铝酸钾" 英文"Potassium fluoroaluminate" 日本语名称"加里氷晶石" -------------------------------------------------- Note added at 1 hr 18 mins (2004-03-10 10:08:41 GMT) -------------------------------------------------- \"POTASSIUM ALUMINIUM FLUORIDE \" is for reference |
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7 hrs confidence:
Potassium Cryolite Explanation: 钾冰晶石是Potassium cryolite，钠冰晶石是Sodium cryolite。 冰晶石是天然矿物，人工合成的冰晶石应叫做synthetic cryolite。 严格地讲，钾冰晶石的学名应为六氟铝酸钾 (英文名称：Tripotassium hexafluoroaluminate，see web 1)，因为Potassium fluoroaluminate(KAlF4) 也叫做氟铝酸钾，但那是一种略为不同的化合物(see web 2)。 Web1: http://www.solvaychemicals.us/pdf/KCRYO-1103.pdf Product Name: Potassium Cryolite Chemical Name: Tripotassium hexafluoroaluminate K3AIF6 Molecular weight : 258 CAS-No.: 13775-52-5 Web2: http://www.solvay-fluor.com/product/description/0,5874,-_EN-... Potassium fluoroaluminate (KAlF4) Potassium tetrafluoroaluminate [14484-69-6] Synonyms: Potassium tetrafluoroaluminate; 以上引自Solvay公司的网站。Solvay (苏尔未公司)是世界著名制碱公司。中国著名化学家候德榜改进了苏尔未制碱法而创造了后来被命名为候德榜制碱法的制纯碱工艺。 Reference: http://www.solvaychemicals.us/pdf/KCRYO-1103.pdf Reference: http://www.solvay-fluor.com/product/description/0,5874,-_EN-... |
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