ʻO ka sodium persulfate

ʻO ka sodium persulfate, i ʻike ʻia hoʻi ʻo sodium persulfate, he hui inorganic, ʻo ke ʻano kemika Na2S2O8, he pauka crystalline keʻokeʻo, hiki ke hoʻoheheʻe ʻia i ka wai, hiki ʻole ke hoʻoheheʻe ʻia i ka ethanol, i hoʻohana nui ʻia e like me ka bleach, oxidant, emulsion polymerization accelerator.

Nā Waiwai:ʻO ka pauka kristal keʻokeʻo a i ʻole ka pauka kristal. ʻAʻohe ʻala. ʻAʻohe ʻono. ʻO ke ʻano molekala Na2S2O8, ke kaumaha molekala 238.13. Hoʻoheheʻe mālie ʻia i ka mahana o ka lumi, a hiki ke hoʻoheheʻe koke ʻia ma ka hoʻomehana ʻana a i ʻole i loko o ka ethanol, ma hope o ka hoʻokuʻu ʻia ʻana o ka oxygen a hoʻokumu ʻia ka sodium pyrosulfate. ʻO ka makū a me ka platinum ʻeleʻele, ke kālā, ke kēpau, ka hao, ke keleawe, ka magnesium, ka nickel, ka manganese a me nā ion metala ʻē aʻe a i ʻole ko lākou mau mea hoʻohuihui e hiki ke hoʻoulu i ka palaho, ka palaho wikiwiki i ka mahana kiʻekiʻe (ma kahi o 200 ℃), hoʻokuʻu i ka hydrogen peroxide. Hoʻoheheʻe ʻia i ka wai (70.4 ma 20 ℃). He oxidizing kiʻekiʻe. ʻO ka huhū ikaika i ka ʻili, ka pilina lōʻihi me ka ʻili, hiki ke hana i nā maʻi allergies, pono e makaʻala i ka hana. Rat transoral LD50895mg/kg. E mālama pono. Hana ka hale hana i ka sodium persulfate ma ka hoʻomehana ʻana i kahi hopena o ka ammonium persulfate me ka soda caustic a i ʻole ka sodium carbonate e wehe i ka ammonia a me ke kalapona dioxide.

Mea hoʻoheheʻe ikaika:Loaʻa i ka sodium persulfate ka oxidation ikaika, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻomake oxidation, hiki ke oxidize iā Cr3+, Mn2+, a pēlā aku i loko o nā hui mokuʻāina oxidation kiʻekiʻe e pili ana, i ka wā e loaʻa ai ʻo Ag+, hiki ke hoʻolaha i ka hopena oxidation ma luna; Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻokeʻokeʻo, mea mālama ʻili metala a me ka reagent kemika ma o kona waiwai oxidation. Nā mea maka lāʻau lapaʻau; Nā mea hoʻolalelale a me nā mea hoʻomaka no nā hopena polymerization pākahiko a me ka emulsion.

Noi：Loaʻa ka hoʻohana nui ʻia ʻana o ka sodium persulfate ma ke ʻano he mea hoʻolalelale polymerization bleach, oxidant, a me ka emulsion. ʻO kona hiki ke wehe i nā ʻōpala a hoʻokeʻokeʻo i nā lole ua loaʻa iā ia kahi inoa kaulana ma ke ʻano he mea hoʻokeʻokeʻo. Inā he mau ʻōpala waina paʻakikī ma kou pālule punahele a i ʻole nā ​​​​lole lole i hoʻololi ʻia, hiki i ka sodium persulfate ke hoʻoponopono maʻalahi i kēia mau pilikia.

Eia kekahi, hōʻike ka sodium persulfate i nā waiwai oxidizing ikaika. ʻO kēia ka mea kūpono no ke kōkua ʻana i nā hopena kemika e pono ai ka wehe ʻana i nā electrons. I nā ʻoihana e hilinaʻi nui ana i nā kaʻina hana oxidation, e like me ka hana ʻana o nā lāʻau lapaʻau a me nā dyes, hōʻoia ka sodium persulfate he waiwai nui loa ia.

Eia kekahi, lawelawe pū kēia hui ma ke ʻano he mea hoʻolaha polymerization emulsion. No ka poʻe i kamaʻāina ʻole i ka huaʻōlelo, ʻo ka polymerization emulsion e pili ana i ke kaʻina hana o ka synthesizing polymers i loko o kahi wai. Hana ʻo Sodium persulfate ma ke ʻano he catalyst, e kōkua ana i ka hoʻokumu ʻana o kēia mau polymers. ʻO nā ʻoihana e hoʻohana ana i ka polymerization emulsion, e like me nā adhesives a me nā coatings, hilinaʻi nui i ka sodium persulfate no kona pono i ka hoʻokō ʻana i nā hopena i makemake ʻia.

ʻO ke ʻano multifaceted o ka sodium persulfate ka mea e hoʻokaʻawale ai iā ia mai nā hui ʻē aʻe. ʻO kona hiki ke hana ma ke ʻano he mea hoʻokeʻokeʻo a me ka oxidant e lilo ia i koho hoihoi no nā ʻano ʻoihana like ʻole. Eia kekahi, ʻo kāna mau waiwai e hoʻolaha ana i ka polymerization emulsion e hoʻonui hou aku i kona laulā o ka noi.

Ma waho aʻe o kona mau hoʻohana like ʻole, ua haʻaheo ka sodium persulfate i kekahi mau hiʻohiʻona ʻokoʻa ʻē aʻe. ʻO kona solubility i ka wai e hoʻonui i kona pono ma ke ʻano he bleach a me ka oxidant, e ʻae ana iā ia e hoʻoheheʻe koke a launa pū me nā mea ʻē aʻe. Ma ka ʻaoʻao ʻē aʻe, ʻo kona insolubility i loko o ka ethanol e pale aku iā ia mai ke komo ʻana i nā kaʻina hana e hilinaʻi nei i ka ethanol ma ke ʻano he solvent.

I mea e hōʻoia ai i ka hoʻohana pono ʻana o ka sodium persulfate, he mea nui e noʻonoʻo i kekahi mau mea. He mea nui ka mālama pono ʻana a me ka mālama ʻana i nā alakaʻi palekana ma muli o kona ʻano weliweli. Eia kekahi, he mea nui ka nui kūpono i ka hoʻohui ʻana i ka sodium persulfate i loko o kekahi kaʻina hana, inā he bleaching, oxidation, a i ʻole emulsion polymerization.

Pūʻolo: 25kg/ʻeke

Nā hana palekana:hana pani, hoʻoikaika i ka ea. Pono e hoʻomaʻamaʻa kūikawā ʻia nā mea hana a mālama pono i nā kaʻina hana. Manaʻo ʻia e ʻaʻahu nā mea hana i kahi mea hoʻouluulu pale lepo kānana ea uila, nā lole pale polyethylene, a me nā mīkina lima laholio. E mālama mamao mai ke ahi a me ka wela. ʻAʻohe puhi paka ma kahi hana. E pale i ka hana ʻana i ka lepo. E pale i ka hoʻopili ʻana me nā mea hoʻemi, nā pauka metala hana, nā alkalis, nā waiʻona. I ka wā e lawelawe ai, pono e hana i ka hoʻouka māmā a me ka wehe ʻana e pale aku i ka hōʻino ʻana i ka ʻōpala a me nā ipu. Mai hoʻohoka, hoʻopilikia a me ka friction. Hoʻolako ʻia me nā ʻano like ʻole a me ka nui o nā lako ahi a me nā lako lapaʻau pilikia leakage. Hiki i nā ipu hakahaka ke loaʻa nā koena ʻino.

Nā hana palekana no ka mālama ʻana:E mālama i loko o kahi hale waihona meaʻai anuanu, maloʻo, a me ka ea maikaʻi. E mālama ʻia mai ke ahi a me ka wela. ʻAʻole e ʻoi aku ka mahana o ka waihona ma mua o 30℃, a ʻaʻole e ʻoi aku ka haʻahaʻa ma mua o 80%. Ua sila ʻia ka pūʻolo. Pono e mālama ʻokoʻa ʻia mai nā mea hoʻemi, nā pauka metala hana, nā alkalis, nā ʻona, a me nā mea ʻē aʻe, a ʻaʻole pono e hui pū ʻia. Pono e hoʻolako ʻia nā wahi mālama me nā mea kūpono e kāohi i nā leaka.

I ka hopena, ʻo ka sodium persulfate he hui like ʻole a pono ʻole. ʻO kona pono ma ke ʻano he mea hoʻolaha bleach, oxidant, a me ka emulsion polymerization e kau ana iā ia i kahi koi nui. Me kāna ʻano kemika Na2S2O8, ke hoʻomau nei kēia pauka crystalline keʻokeʻo i kahi hana koʻikoʻi ma nā ʻoihana like ʻole. E like me nā hui kemika āpau, he mea nui e mālama pono i ka sodium persulfate a e makaʻala i ka dosage kūpono. No laila, i ka manawa aʻe e ʻike ai ʻoe iā ʻoe iho e pono ai i kahi bleach a oxidant hilinaʻi paha, e noʻonoʻo e hōʻea i ka sodium persulfate, ka hui mana e hāʻule ʻole ai i ka hāʻawi ʻana i nā hopena kūikawā.