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Kūlana Lahui o ka Waikawa Propionic (Nā Kikoʻī GB)
ʻO ke kūlana aupuni o ka waikawa Propionic (GB Specifications) Ua wehewehe pono ke kūlana aupuni no ka waikawa propionic i kona ʻano: he wai ʻole ia, he wai moakaka me kahi ʻala ʻawaʻawa, a pono e hoʻokō kona kala i nā kūlana colorimetric ʻike maka kikoʻī (e laʻa, me ka waiwai APHA ʻaʻole iʻoi aku ma mua o ka s...E heluhelu hou aku -
Nā Hana Mālama a me ka Hāʻawi ʻana i ka Waikawa Propionic.
Nā Mālama Mālama a me ka Lawe ʻana i ka Propionic Acid E mālama i loko o kahi hale kūʻai anuanu a maikaʻi ka ea. E mālama i ka Propionic Acid mai nā kumu hoʻā a me ka wela. ʻAʻole pono e ʻoi aku ka mahana o ka hale kūʻai ma mua o 30°C. E hoʻopaʻa pono i nā ipu. E mālama kaʻawale mai nā mea hoʻomake, nā mea hoʻemi, a me...E heluhelu hou aku -
Ka ʻūpā ʻana o ka waikawa Propionic.
ʻŌpala Waikawa Propionic Pono e ʻōwili ʻia ka waikawa propionic me ka maʻemaʻe o 99.5% a ʻoi aku paha i loko o nā pahu hao a alumini paha. ʻAʻole hiki ke mālama ʻia ka waikawa propionic i hoʻoheheʻe ʻia i loko o nā pahu alumini; e hoʻohana i nā pahu kila hao a i ʻole nā pahu kila kalapona me kahi uhi plastik. ʻO ka ʻawaʻawa Propionic Acid a me nā Mālama Palekana ...E heluhelu hou aku -
Nā Hoʻohana ʻana o ka ʻakika Propionic.
Nā Hana Hana ʻAkika Propionic ʻO ka waikawa propionic kahi mea maka synthesis organik, i hoʻohana nui ʻia e hana i nā propionates a me nā esters. ʻO kona paʻakai calcium a me ka sodium e lawelawe ma ke ʻano he mau mea mālama maikaʻi loa no nā mea i hoʻomoʻa ʻia a me nā palaoa. Hoʻohana ʻia kona mau esters ma ke ʻano he mau mea hoʻoheheʻe kūikawā i nā mea ʻala a me nā uhi. Phenyl...E heluhelu hou aku -
ʻO ke ʻano kūkulu o ka waikawa Propionic
ʻAkika Propionic (Akika Propanoic) Inoa Pelekania: waikawa propionic; waikawa propanoic ʻAkika Propionic Formula Kūkulu: CH₃CH₂COOH Formula Molekala: C₃H₆O₂ Nā ʻAno Kino a me nā Kemika ʻO ka waikawa propionic kahi wai kala ʻole me kahi ʻala ʻawaʻawa. Ka nui pili: 0.992 ʻAkika Propionic kiko heheʻe: -22...E heluhelu hou aku -
Nā hoʻohana ʻana o ka waikawa oxalic.
Nā Hoʻohana ʻana o ka Waikawa Oxalic Hoʻohana nui ʻia ka waikawa Oxalic ma nā ʻāpana ʻoihana like ʻole: ʻOihana lāʻau lapaʻau: Hoʻohana ʻia i ka hana ʻana i nā lāʻau lapaʻau e like me chlortetracycline, oxytetracycline, tetracycline, streptomycin, vitamin B12, phenobarbital, calcium pantothenate, borneol, a me sodium iodoxam...E heluhelu hou aku -
Ke ʻano hana hoʻomake ʻana o Glyoxal o ka waikawa Oxalic
ʻO ke ʻano hana hoʻoneʻe Glyoxal o ka waikawa Oxalic Loaʻa i ka Glyoxal ka hiki ke hoʻemi ʻia, no laila hiki ke hoʻoneʻe koke ʻia i ka waikawa oxalic ma lalo o ka hana a ka waikawa nitric oxidizing ikaika. Ma muli o nā mea e like me ka lako mea maka, ke kumukūʻai, a me ka ʻenehana, he haʻahaʻa ka hoʻokūkū mākeke o kēia ʻano hana a ʻaʻole i ...E heluhelu hou aku -
Ke ʻano hana hoʻoheheʻe ʻia ʻo Propylene o ka waikawa Oxalic
ʻO ke ʻano hana hoʻomakeʻa Propylene o ka waikawa Oxalic Ua māhele ʻia kēia kaʻina hana hoʻomakeʻa i ʻelua mau ʻanuʻu: ka hoʻomakeʻa ʻana i ka propylene me ka waikawa nitric e hoʻololi iā ia i ka waikawa lactic α-nitro, a laila ka hoʻomakeʻa catalytic hou e loaʻa ai ka waikawa oxalic. Hoʻopuka ke ʻano hana hoʻomakeʻa propylene i ka waikawa oxalic papa ʻoihana...E heluhelu hou aku -
ʻO ke ʻano hana hoʻoheheʻe ʻana o ka waikawa nitric Ethylene Glycol o ka waikawa oxalic
ʻO ke ʻano hana hoʻoheheʻe ʻia ʻo Ethylene Glycol Nitric Acid o ka Oxalic Acid Ua like loa kēia kaʻina hana hoʻoheheʻe ʻia me ke ʻano hana hoʻoheheʻe ʻia o ka starch. Hoʻomehana ʻia kahi hopena ethylene glycol aqueous i 60 °C, a ua hoʻohui ʻia ka waikawa i hui ʻia (30%–40% sulfuric acid ma ke kaumaha, 20%–25% nitric acid ma ke kaumaha) a me ka vanadium pentoxide ...E heluhelu hou aku -
ʻO ke ʻano hana Sodium Formate o ka waikawa Oxalic
ʻO ke ʻano hana Sodium Formate o ka waikawa Oxalic Ua māhele ʻia ka hana ʻana o ka waikawa oxalic e ke ʻano sodium formate i ke ʻano alakaʻi a me ke ʻano calcium. Hoʻopili ʻia ke kalapona monoxide e kahi hopena sodium hydroxide e loaʻa ai ka sodium formate, a laila dehydrogenated e hana i ka sodium oxalate. ʻO ka lat...E heluhelu hou aku -
ʻAno Hoʻopili ʻana o ka Carbon Monoxide Acid Oxalic
ʻO ke ʻano o ka hoʻopili ʻana i ka carbon monoxide waikawa Oxalic Ua hoʻohana mua kēia ʻano hana i ka palladium a me nā paʻakai keleawe ma ke ʻano he mea hoʻoulu, a ua hoʻokō i kahi hopena hoʻopili wai-pae o ke kalapona monoxide, oxygen, waiʻona, a me ka waikawa nitric dilute ma 8-11 MPa a me 90-100 °C. Hoʻopuka mua ka hopena i ka oxalate ester, kahi ...E heluhelu hou aku -
Ke ʻAno Hoʻomakeʻe Kalapona Waikawa Oxalic.
ʻAno Hoʻoheheʻe ʻia ka Waikawa Oxalic Carbohydrate Hoʻohana kēia ʻano hana i ka starch a me nā kō ma ke ʻano he mea maka a hoʻoheheʻe iā lākou me ka waikawa nitric ma 73-80 °C e hana i ka waikawa oxalic. Ke lawe nei i ka starch ma ke ʻano he laʻana, penei ke kaʻina hana: 85% ka nui o ka starch i hoʻopuehu ʻia i loko o kahi hopena wai e loaʻa ana he 10% ...E heluhelu hou aku