Sodium polysulfide

Japanese: sodium polysulfide(英語表記)sodiumpolysulfide
Sodium polysulfide

...It melts at a temperature of about 350°C and becomes a black liquid.
[Sodium polysulfide]
Chemical formula: Na2Sn ( n = 2 , 3, 4, 5). It is generally obtained by the hot reaction of sodium monosulfide with a calculated amount of sulfur. …

*Some of the terminology that mentions "sodium polysulfide" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…約350℃の温度で融解して,黒色液体となる。
[ポリ硫化ナトリウムsodium polysulfide]
 化学式Na2Sn(n=2,3,4,5)。一般に一硫化ナトリウムと計算量の硫黄との熱時反応で得られる。…

※「sodium polysulfide」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

<<:  Sodium monosulfide

>>:  Sodium sesquicarbonate

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