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sodium sulfite
Aspectus aspectus albis Monoclinic pulveris vel vitrum.
CAS: 7757-83-7
Liquescens punctum (℃) CL (compositione aqua damnum)
Density Relativum (aquarum = I) 2.63
M. tionis formulam esse Na2SO3
Molecular Weight: 126.04 (252.04)
Solubility, solutum in aqua (67.8g / C ml (septem aqua XVIII °C), in ethanol praeservatum posse dissolvi, etc.