Paikāponate Konutai, ko te tauira ngota ko NAHCO₃，he matū kore-waro, he paura tioata ma, kāore he kakara, he tote, he ngāwari ki te rewa ki te wai. Ka memeha haere i roto i te hau makuku, i te hau wera rānei, ka puta he hauhā waro, ā, ka wera ki te 270°C ka memeha katoa. Ina waikawa, ka tino memeha, ka puta he hauhā waro.
E whakamahia whānuitia ana te konutai paikāpōnate mō te tātari matū, te hanga matū kore-waro, te whakaputa ahumahi, te whakaputa ahuwhenua me te whakatipu kararehe.
Ngā āhuatanga ā-tinana:konutai paikāpōnatiHe tioata mā, he tioata monocliplative rānei, he iti noa iho te kakara, he tote, he mātao, he ngāwari te wairewa ki te wai me te glycerin, ā, kāore e wairewa ki te etanoru. Ko te wairewatanga i roto i te wai ko 7.8g (18℃), 16.0g (60℃), ko te mātotorutanga ko 2.20g/cm3, ko te ōwehenga ko 2.208, ko te taupū whakaata ko α: 1.465; β: 1.498; γ: 1.504, ko te entropy paerewa 24.4J/(mol · K), ko te wera ka puta ko 229.3kj/mol, ko te wera ka wairewa ko 4.33kj/mol, ā, ko te kaha wera i tua atu i tēnā ko 20.89J/(mol·°C)(22°C).
Ngā āhuatanga matū:
1. Waikawa me te kawakore
He ngoikore te kawakore o te wairewa o te konutai paikāpōnate nā te waikura: HCO3-+H2O⇌H2CO3+OH-, 0.8% te uara pH o te wairewa ko 8.3.
2. Tauhohe ki te waikawa
Ka taea e te konutai paikāpōnate te tauhohe ki te waikawa, pērā i te konutai paikāpōnate me te hauwaioraiti: nahco3+HCL = NaCl+CO2 ↑+H2O.
3. Tauhohenga ki te kawakore
Ka taea e te konutai paikāpōnate te tauhohe ki te kawakore. Hei tauira, ko te tauhohenga konutai paikāpōnate me te konutai hauwai: nahco3+naOh = Na2CO3+H2O; ā, ko ngā tauhohenga konupūmā hauwai, ki te kī te nui o te konutai paikāpōnate, koia ēnei: 2NAHCO3+CA (OH)2 = CACO3 ↓+NA2CO3+2H2O;
Mena he iti noa te konutai paikāpōnati, ko ēnei ēnei: Nahco3+CA (OH)2 = CACO3 ↓+Naoh+H2O.
4. Te tauhohenga ki te tote
A. Ka taea e te konutai paikāpōnate te whakapūrua i te wairākau me te konumohe pūhaumāota me te konumohe pūhaumāota, ā, ka puta he hauwai konumohe, te tote konutai me te hauhā waro.
3AHCO3+AlCl3 = Al (OH) 3 ↓+3ACL+3CO2 ↑; 3AHCO3+Al (CLO3) 3 = Al (OH) 3 ↓+3AClo3+3CO2 ↑.
B. Ka taea e te konutai paikāpōnate te tauhohe ki ētahi otinga tote whakarewa, pērā i: 2HCO3-+Mg2+= CO2 ↑+MgCo3 ↓+H2O.
5. Te pirau i te wera
He pumau te āhua o te konutai paikāpōnate i te pāmahana, ā, he ngāwari ki te pakaru. Ka tere te pirau i runga ake i te 50°C. I te 270°C, ka ngaro katoa te hauhā waro. Kāore he huringa i te hau maroke, ā, ka puhoi te pirau i roto i te hau makuku. Te pirau Ko te whārite tauhohenga: 2NAHCO3NA2CO3+CO2 ↑+H2O.
Mara tono:
1. Te whakamahinga taiwhanga
Paikāponate konutaie whakamahia ana hei matū tātari, ā, e whakamahia ana hoki mō te hanga matū kore-waro. Ka taea te whakamahi hei whakarite i te otinga parenga konutai kāponāte-konutai paikāponāte. Mā te tāpiri i te iti o te waikawa, te kawakore rānei, ka taea te pupuri i te kukū o ngā katote hauwai me te kore he huringa nui, ka taea ai te pupuri i te uara pH o te pūnaha kia pumau.
2. Whakamahinga ahumahi
Ka taea te whakamahi i te konutai paikāpōnati hei hanga tinei ahi pH me ngā tinei ahi pahuka, ā, ka taea te whakamahi i te konutai paikāpōnati i roto i te umanga rapa hei hanga rapa me te hautai. Ka taea te whakamahi i te konutai paikāpōnati i roto i te umanga whakarewa hei kaiwhakarewa mō te whakarewa i ngā poro maitai. Ka taea te whakamahi i te konutai paikāpōnati i roto i te umanga mīhini hei āwhina hanga mō te onepū maitai whakarewa (hanawiti). Ka taea te whakamahi i te konutai paikāpōnati i roto i te umanga tā me te tae hei kaiwhakamau tae, hei ārai waikawa-pūtake, hei kaiwhakaora tae kakahu i roto i te tānga tae; mā te tāpiri houra ki te tae ka ārai i te kākahu i roto i te kākahu. Ārai.
3. Te whakamahinga tukatuka kai
I roto i te tukatuka kai, ko te konutai paikāpōnate te mea tino whānuitia te whakamahi hei hanga pihikete me te taro. Ko te tae he kōwhai-parauri. He hauhā waro i roto i te inu houra; ka taea te whakaranu ki te konumohe hei paura whakapūkara kawakore, ka taea rānei te tito i ngā citromes hei kawakore kohatu ā-iwi; engari hei kaihoko tiaki pata hoki. Ka taea te whakamahi hei kaihoko tae hua me huawhenua i roto i te tukatuka huawhenua. Mā te tāpiri i te 0.1% ki te 0.2% o te konutai paikāpōnate i te wā e horoi ana i ngā hua me ngā huawhenua ka taea te whakau i te kakariki. Ina whakamahia te konutai paikāpōnate hei kaihoko maimoatanga hua me huawhenua, ka taea te whakanui ake i te uara pH o ngā hua me ngā huawhenua mā te tunu hua me ngā huawhenua, ka taea te whakanui ake i te uara pH o ngā hua me ngā huawhenua, te whakapai ake i te pupuri wai o te pūmua, te whakatairanga i te whakangawari o ngā pūtau kiko kai, me te whakarewa i ngā wāhanga astringent. Hei tāpiri, he pānga ki te miraka koati, me te nui o te whakamahinga o te 0.001% ~ 0.002%.
4. Te ahuwhenua me te whakatipu kararehe
Paikāponate konutaika taea te whakamahi mō te ruku ahuwhenua, ā, ka taea hoki te whakakī i te korenga o te lysine i roto i te whāngai. Tāpirihia he konutai paikāpōnate wairewa ki roto i te iti o te wai, ki roto rānei i te wai whakapūkara hei whāngai i te mīti kau (te nui e tika ana) hei whakatairanga i te tipu o te mīti kau. Ka taea hoki e ia te whakanui ake i te whakaputanga miraka o ngā kau miraka.
5. Whakamahinga hauora
Ka taea te whakamahi i te konutai paikāponate hei rauemi mata mō ngā rongoā, e whakamahia ana hei rongoā i te nui rawa o te waikawa puku, te paihana waikawa pākia, ā, ka taea hoki te whakamahi i te mimi kawakore hei ārai i ngā kōhatu waikawa uric. Ka taea hoki e ia te whakaiti i te paihana o ngā rongoā sulfa ki ngā whatukuhu, me te ārai i te putunga o te hemoglobin ki roto i ngā ngongo whatukuhu i te wā e hemolysis ana te toto, me te rongoā i ngā tohu i puta mai i te nui rawa o te waikawa puku; kāore te werohanga a-uaua e motuhake ki te paihana rongoā. Ko te pānga o te rongoā he ānini tonu, he ngaro te hiahia kai, he whakapairuaki, he ruaki, me ētahi atu.
Tuhipoka mō te rokiroki me te kawe: Ehara i te mea morearea te konutai paikāpōnate, engari me ārai i te makuku. Penapenahia ki roto i te tāke hauhautanga maroke. Kaua e whakaranua ki te waikawa. Kaua te houra tunu kai e whakaranua ki ngā mea paitini hei ārai i te parahanga.
Tākai: 25KG/Pēke
Wā tuku: Maehe-17-2023