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Nā Koina Kōmike no S ...
2021-07-09
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Kahe kahe o ka sodium formald ...
2021-07-09
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Noi a me ke kaʻina deve ...
2021-07-09
Hiki ke hoʻohana i ka rongalite, sulphate a me ka hydrogen peroxide i ka manawa like?
ʻAʻole pono e hoʻohana ʻia ka sodium formaldehyde sulfoxylate(rongalite) i ka manawa like me ka hydrogen peroxideandsulphate.
ʻOi aku ka paʻa o ka sodium formaldehyde sulfoxylate(rongalite) i ka mahana o ka lumi a he emi loa i nā wela kiʻekiʻe a he hopena bleaching.
decomposed ka sodium formaldehyde sulfoxylate(rongalite) i ka wā e hui ai i ka waikawa, e hana ana i ka paʻakai sodium a me ka waikawa sodium formaldehyde sulfoxylate(rongalite): NaHSO2-CH2O-2H2O +H+ ==== Na+ + CH2OHS(=O)-OH + 2H2O (sodium formaldehyde sulfoxy sulfoxy ʻO ka waika (rongalite) he ʻakika nāwaliwali, no laila ʻaʻole hiki ke hui pū ʻia ka sodium formaldehyde sulfoxylate(rongalite) me ka waikawa sulfuric.
Loaʻa ka hopena hoʻohaʻahaʻa ikaika a me ka hopena bleaching, aʻo ka hydrogen peroxide he hopena oxidizing ikaika, no laila ʻaʻole hiki ke hui pū ʻia nā mea ʻelua.
Ma ka ʻoihana paʻi a hoʻoluʻu, hoʻohana ʻia ia ma ke ʻano he mea pena a hoʻemi i ka wai no ka pulupulu, rayon a me nā lole pōkole.
Hoʻohana ʻia ia ma ke ʻano he redox catalyst i ka hoʻomākaukau ʻana i nā resins synthetic a me ka synthetic rubber.
Hoʻohana ʻia ʻo ia ma ke ʻano he antidote, sugar bleaching agent, descaling agent, detergent a no ka hoʻomākaukau ʻana i nā dyes indigo, hōʻemi i nā dyes, etc.