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Chemical Indasitiri Nhau

Imba>nhau>Chemical Indasitiri Nhau

Kuonekwa uye zvivakwa: white crystal powder

Nguva: 2021-03-31 Hits: 21

#sodimsulfite

Kuonekwa uye zvivakwa: white crystal powder

CAS: 7757-83-7

Melting point (℃): 150 (kuora nekupererwa nemvura)

Hukama density (mvura = 1): 2.63

Molecular formula: Na2SO3

Huremu hweMorecular: 126.04 (252.04)

Solubility: inonyungudika nyore mumvura, isinganyungudika mu ethanol, nezvimwe.

Kushandiswa kwe #sodiumsulfite

1. Kuderedza bleaching agent,

2. Mu #printing uye #dyeingindustry, inoshandiswa se deoxidizer uye bleaching agent yekukweshwa kwemachira akasiyana-siyana ekotoni. Inogona kudzivirira iyo yemuno oxidation yekotoni fiber uye inokanganisa simba refiber, uye inovandudza kuchena kwechigadzirwa chekukwenya.


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