Sodium orthosilicate - Ortosilicate
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...Various hydrates of Na 2 SiO 3 are obtained from aqueous solutions. Sodium orthosilicate Na 4 SiO 4 is obtained by eutectic with silicon dioxide and sodium hydroxide, and is a colorless hexagonal crystal with a melting point of 1018 °C. The refractive index is 1.530. ... *Some of the terminology explanations that mention "sodium orthosilicate" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
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…水溶液からはNa2SiO3の各種の水和物が得られる。オルトケイ酸ナトリウムNa4SiO4は二酸化ケイ素と水酸化ナトリウムとの共融で得られ，無色六方晶系，融点1018℃の結晶。屈折率1.530。… ※「オルトケイ酸ナトリウム」について言及している用語解説の一部を掲載しています。 出典｜株式会社平凡社世界大百科事典 第２版について | 情報 |
>>: Orthosilicate Minerals - Orthosilicate Minerals
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