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Nā hiʻohiʻona a me nā waiwai: ka pauka kristal keʻokeʻo

Ka manawa: 2021-03-31 Nā Hits: 23

#sodimsulfite

Nā hiʻohiʻona a me nā waiwai: ka pauka kristal keʻokeʻo

CAS: 7757-83-7

Ka helu heheʻe (℃): 150 (decomposition ma ka maloʻo)

Māmā pili (wai = 1): 2.63

Huina mole: Na2SO3

Kaumaha molekula: 126.04 (252.04)

Solubility: hiki ke hoʻoheheʻe ʻia i ka wai, hiki ʻole ke hoʻoheheʻe i ka ethanol, etc.

Hoʻohana i ka #sodiumsulfite

1. Hoʻemi i ka mea hoʻomaʻemaʻe,

2. Ma ka #printing a me #dyeindustry, hoʻohana ʻia ʻo ia ma ke ʻano he deoxidizer a me ka mea hoʻomaʻemaʻe no ka hoʻomaʻemaʻe ʻana i nā lole pulupulu like ʻole. Hiki iā ia ke pale i ka oxidation kūloko o nā pulupulu pulupulu a pili i ka ikaika o ka fiber, a hoʻomaikaʻi i ka keʻokeʻo o ka huahana scouring.


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