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Sodium Hydrosulfite 90%
Sodium hydrosulfite kana sodium hydrosulfite, ine mwero we85%, 88% 90%. Iine njodzi pazvinhu, inoshandiswa mumachira nedzimwe nzvimbo.
Ndinokumbira ruregerero nekuvhiringidzika, asi sodium hydrosulfite chinhu chakasiyana nesodium thiosulfate. Fomura chaiyo yemakemikari yesodium hydrosulfite ndiNa2S2O4. Sodium hydrosulfite, inozivikanwawo sesodium dithionite kana sodium bisulfite, inoderedza simba. Inowanzoshandiswa mumabasa akasiyana-siyana, anosanganisira:
Indasitiri yemicheka: Sodium hydrosulfite inoshandiswa semushonga wekuchenaira mumachira. Inoshanda zvakanyanya pakubvisa ruvara pamachira nemafaibha, akadai sedonje, rineni, uye rayon.
Indasitiri yePulp neBepa: Sodium hydrosulfite inoshandiswa kuchenesesa pulp yehuni mukugadzira zvigadzirwa zvepepa nebepa. Inobatsira kubvisa lignin nezvimwe tsvina kuti pave nezvigadzirwa zvakajeka.
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Oxalic Acid 99%
Oxalic acid, inozivikanwawo se ethanedioic acid, icrystalline solid isina ruvara ine fomura yemakemikari C2H2O4. Imusanganiswa wezvisikwa unowanikwa mumiti yakawanda, kusanganisira sipinachi, rhubarb, nedzimwe nzungu.
