连二亚硫酸钠 Sodium dithionite
(重定向自Sodium Hydrosulfite)




连二亚硫酸钠(sodium dithionite),又称低亚硫酸钠、保险粉。分子式Na2S2O4,分子量174.11。是一种强还原剂。
单词 | Sodium Hydrosulfite |
释义 |
Sodium Hydrosulfite
中文百科
连二亚硫酸钠 Sodium dithionite(重定向自Sodium Hydrosulfite)
![]() ![]() ![]() ![]() 连二亚硫酸钠(sodium dithionite),又称低亚硫酸钠、保险粉。分子式Na2S2O4,分子量174.11。是一种强还原剂。
英语百科
Sodium dithionite 连二亚硫酸钠(重定向自Sodium Hydrosulfite)
![]() ![]() ![]() ![]() Sodium dithionite (also known as sodium hydrosulfite) is a white crystalline powder with a weak sulfurous odor. It is the sodium salt of dithionous acid. Although it is stable under most conditions, it will decompose in hot water and in acid solutions. It can be obtained from sodium bisulfite by the following reaction: |
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