pentahydrate 中文意思是什麼

pentahydrate 解釋
n. 名詞 【化學】五水化物。

  1. The preparation method of methyl 1 - naphthylacetate catalyzed by sulphuric acid, hydrochloric acid, chlorosulfonic acid, p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, stannic chloride pentahydrate, aluminium chloride, ferric sulfate, aluminium sulfate, titanium sulfate, sodium bisulfate monohydrate, solid super acid, heterpoly acid, support heterpoly acid, composite titanate and p - toluene sulfo - chloride etc. catalyst were reviewed

    摘要評述了硫酸、鹽酸、氯磺酸、對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水三氯化鐵、五水四氯化錫、三氯化鋁、硫酸鐵、硫酸鋁、硫酸鈦、一水硫酸氫鈉、固體超強酸、雜多酸、固載雜多酸、復合鈦酸酯和對甲苯磺酰氯等催化劑催化合成1 -萘乙酸甲酯的方法。
  2. The methods for synthesizing p - hydroxyl ethyl benzoate catalyzed by sulfuric acid, p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, aluminum chloride hexahydrate, stannic chloride pentahydrate, copper sulfate, titanium sulfate, rare earth metal oxide, sodium bisulfate monohydrate, solid super acid and heteropoly acid and so on are reviewed

    摘要評述了硫酸、對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水合三氯化鐵、六水合三氯化鋁、五水四氯化錫、硫酸銅、硫酸鈦、稀土金屬氧化物、一水硫酸氫鈉、固體超強酸、雜多酸等催化劑催化合成對羥基苯甲酸乙酯的方法。
  3. The synthesis methods of isobutyl acetate catalyzed by p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, cupric chloride bi - hydrate, stannic chloride pentahydrate, ammonium ferric sulfate dodecahydrate, sodium bisulfate monohydrate, potassium bisulfate, chitosan sulfate, sodium dihydrogen phosphate, rare earth metallic oxide, solid super acid, heteropoly acid and molecular sieve etal were reviewed

    摘要評述了對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水三氯化鐵、二水氯化銅、五水四氯化錫、十二水合硫酸鐵銨、一水硫酸氫鈉、硫酸氫鉀、殼聚糖硫酸鹽、磷酸二氫鈉、稀土金屬氧化物、固體超強酸、雜多酸和分子篩等催化劑催化合成乙酸異丁酯的方法。
  4. Catalytic synthesis of diisoamylester maleate with toluene - p - sulfonic acid, amino - sulfonic acid, strongly acidic cation exchange resin, ferric chloride hexahydrate, stannic chloride pentahydrate ; ammonium ferric sulfate dodecahydrate, sodium bisulfate monohydrate, solid super acid and heteropoly acid was reviewed

    摘要綜述了對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水三氯化鐵、五水四氯化錫、十二水合硫酸鐵銨、水硫酸氫鈉、固體超強酸和雜多酸催化合成馬來酸二異戊酯的方法。
  5. This article introduces the pilot experiment of producing pentahydrate sodium metasilicate by water glass with the method of crystal in solution

    摘要介紹了以水玻璃為原料，利用溶液結晶法生產五水偏硅酸鈉的放大試驗。
  6. Chemical reagent - sodium thiosulfate pentahydrate

    化學試劑硫代硫酸鈉
  7. Chemical reagent. tin chloride pentahydrate

    化學試劑.結晶四氯化錫
  8. Chemical reagent - copper sulfate pentahydrate

    化學試劑硫酸銅
  9. Manganese sulfate pentahydrate

    五水合硫化錳
  10. Bismuth nitrate pentahydrate

    硝酸鉍五水合物
  11. Iv tin chloride pentahydrate

    五水合氯化錫
  12. Borax pentahydrate food grade

    五水硼砂
  13. Photographic grade sodium tetraborate pentahydrate and sodium tetraborate decahydrate

    攝影級的四硼酸鈉五水合物和十水合物
  14. Borax pentahydrate - 99. 9 % min

    五水硼砂
  15. A study on preparation of sodium matasilicate pentahydrate from residue after extracting magnesium from serpentine ore

    利用蛇紋石提鎂殘渣制備五水偏硅酸鈉的研究
  16. Photography - processing chemicals - specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate

    攝影技術.洗片化學製品.無水硫代硫酸鈉和硫代硫酸鈉五水合物規范
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