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ʻO Dimethyl Carbonate no ka ʻoihana ʻoihana
ʻO ka Dimethyl carbonate (DMC) he mea hoʻohui mea hoʻohuihui nui e hāʻawi ana i nā pono he nui ma waena o nā ʻoihana like ʻole. ʻO ke kumu kemika o DMC ʻo C3H6O3, ʻo ia kahi mea kemika me ka haʻahaʻa haʻahaʻa, ka hana kūlohelohe maikaʻi a me ka hoʻohana ākea. Ma ke ʻano he koʻikoʻi koʻikoʻi i ka synthesis organik, aia ka molecular structure o DMC i nā pūʻulu hana e like me carbonyl, methyl a me methoxy, e hāʻawi iā ia me nā ʻano reactive like ʻole. ʻO nā hiʻohiʻona maikaʻi e like me ka palekana, ka ʻoluʻolu, ka liʻiliʻi o ka pollution a me ka maʻalahi o ka lawe ʻana i ka DMC i koho maikaʻi no nā mea hana e ʻimi nei i nā hopena hoʻomau.
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Calcium Hydroxide No ka Lapaʻau a i ʻole ka meaʻai
ʻO ka Calcium Hydroxide, i kapa ʻia ʻo Hydrated Lime a i ʻole Slaked Lime. ʻO ke kumu kemika o kēia pūhui inorganic ʻo Ca(OH)2, ʻo ke kaumaha molekala he 74.10, a he aniani keʻokeʻo hexagonal pauda. ʻO ka Density he 2.243g/cm3, hoʻomaʻemaʻe ʻia ma 580°C e hoʻohua i ka CaO. Me kāna mau noi a me nā waiwai multifunctional, ʻo kā mākou Calcium Hydroxide he mea pono e loaʻa i nā ʻoihana like ʻole.
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Potassium Acrylate No ka Mea Hoolaha
ʻO ka Potassium Acrylate kahi pauka paʻa keʻokeʻo keʻokeʻo me nā waiwai maikaʻi e lilo ia i mea hoʻohui waiwai i nā ʻoihana like ʻole. Hiki ke hoʻoheheʻe ʻia kēia mea hoʻohui i ka wai no ka hana maʻalahi a me ka hui ʻana. Eia kekahi, ʻo kona hiki ke hoʻomaʻamaʻa i ka wai e hōʻoia i ka paʻa a me ka paʻa i ka maikaʻi o ka huahana. Inā ʻoe i loko o ka ʻoihana uhi, ka ʻōpala a i ʻole nā ʻoihana adhesives, hiki i kēia mea koʻikoʻi ke hoʻonui i ka hana o kāu huahana.
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ʻO ka Sodium Bicarbonate 99% No ka Synthesis Inorganic
ʻO ka sodium bicarbonate, me ka molecular formula NaHCO₃, he mea hoʻohuihui ʻano like ʻole me ka nui o nā noi i nā ʻoihana like ʻole. ʻO ka maʻamau keʻokeʻo crystalline pauda, ʻala ʻole, paʻakai, hiki ke hoʻoheheʻe ʻia i ka wai. Me kona mau waiwai kūʻokoʻa a me kona hiki ke hoʻoheheʻe ʻia ma lalo o nā kūlana like ʻole, ua lilo ka sodium bicarbonate i mea waiwai nui i nā kaʻina analytical, ʻoihana a me ka mahiʻai.
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Anhydrous Sodium Sulfite White Crystalline Powder 96% No ka Fiber
ʻO ka sodium sulfite, he ʻano mea ʻano inorganic, ʻano ʻano kemika Na2SO3, ʻo ia ka sodium sulfite, i hoʻohana nui ʻia e like me ka fiber stabilizer, mea hoʻomaʻemaʻe lole, mea hoʻomohala kiʻi kiʻi, deoxidizer bleaching dye, mea ʻala a me nā mea hoʻoemi wai, lignin removal agent no ka hana pepa.
ʻO ka sodium sulfite, nona ke ʻano kemika ʻo Na2SO3, he mea hoʻohana ʻokoʻa i nā ʻano hana like ʻole. Loaʻa i loko o nā manaʻo o 96%, 97% a me 98% pauka, hāʻawi kēia hui versatile i ka hana maikaʻi loa a me ka pono i nā ʻano o nā noi.
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Ammonium Bicarbonate 99.9% White Crystalline Powder No ka Mahiai
ʻO ka Ammonium bicarbonate, kahi hui keʻokeʻo me ke ʻano kemika NH4HCO3, he huahana maʻalahi e hāʻawi i nā pono he nui i nā ʻoihana like ʻole. Hāʻawi ʻia kona ʻano granular, plate, a columnar crystal crystal i kahi hiʻohiʻona kūʻokoʻa, i hui pū ʻia me kahi ʻala ammonia ʻokoʻa. Eia nō naʻe, pono e mālama ʻia ka mālama ʻana i ka ammonium bicarbonate, no ka mea, he carbonate a ʻaʻole pono e hui pū ʻia me nā waikawa. Hoʻopili ka waikawa me ka ammonium bicarbonate e hana i carbon dioxide, hiki ke hōʻemi i ka maikaʻi o ka huahana.
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ʻO ka Barium Carbonate 99.4% ka pauka keʻokeʻo no ka ʻoihana seramika
Barium carbonate, kumu hoʻoheheʻe kemika BaCO3, kaumaha molekala 197.336. Pauda keʻokeʻo. ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai, ka nui 4.43g/cm3, ka helu heheʻe 881 ℃. Hoʻokuʻu ka decomposition ma 1450 ° C ke kalapona ʻokikene. Hiki ke hoʻoheheʻe ʻia i loko o ka wai i loaʻa i ke kalapona kalapona, akā hiki ke hoʻoheheʻe ʻia i loko o ka ammonium chloride a i ʻole ammonium nitrate solution e hana i kahi paʻakikī, hiki ke hoʻoheheʻe ʻia i loko o ka waika hydrochloric, waika nitric e hoʻokuʻu i ke kalapona. ʻona. Hoʻohana ʻia i nā mea uila, mea hana, ʻoihana metallurgy. ʻO ka hoʻomākaukauʻana i nā mea puhi ahi, ka hanaʻana i nā pūpū hōʻailona, nā mea hoʻonani seramika, nā mea hoʻonani aniani. Hoʻohana ʻia ia ma ke ʻano he rodenticide, hoʻomaʻemaʻe wai a me ka hoʻopiha.
ʻO ka Barium carbonate kahi pūhui anorganic koʻikoʻi me ke ʻano kemika BaCO3. He pauda keʻokeʻo ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai akā hiki ke hoʻoheheʻe ʻia i loko o nā waikawa ikaika. Hoʻohana nui ʻia kēia pūhui multifunctional i nā ʻoihana like ʻole ma muli o kāna mau waiwai kūikawā.
ʻO ke kaumaha molekala o ka barium carbonate he 197.336. He pauda keʻokeʻo maikaʻi me ka nui o 4.43g/cm3. He 881°C kona wahi hehee a hoopau ia ma 1450°C, me ka hookuu ana i ke kalapona. ʻOiai ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, hōʻike ia i ka solubility liʻiliʻi i ka wai i loaʻa ka carbon dioxide. Hiki ke hana i nā paʻakikī, hiki ke hoʻoheheʻe ʻia i loko o ka ammonium chloride a i ʻole ka hopena ammonium nitrate. Eia kekahi, hiki ke maʻalahi i ka waika hydrochloric a me ka waikawa nitric, e hoʻokuʻu ana i ka carbon dioxide.
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ʻO China Factory Maleic Anhydride UN2215 MA 99.7% no ka hana Resin
ʻO Maleic anhydride, ʻike ʻia hoʻi ʻo MA, he mea hoʻohui i hoʻohana nui ʻia i ka hana resin. Hele ʻo ia ma nā inoa like ʻole, me ka dehydrated malic anhydride a me maleic anhydride. ʻO ke kumu kemika o ka maleic anhydride ʻo C4H2O3, ʻo ke kaumaha molekala he 98.057, a ʻo ka pae hoʻoheheʻe he 51-56°C. Ua helu ʻia ʻo UN Hazardous Goods Number 2215 ma ke ʻano he mea pōʻino, no laila he mea nui e mālama i kēia mea me ka mālama.
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Trichlorethylene waihoʻoluʻu ʻeleʻele wai no ka mea hoʻoheheʻe
ʻO Trichloroethylene, he mea olaola, ʻo C2HCl3 ka mea hoʻoheheʻe kemika, ʻo ia ka ethylene mole 3 hydrogen atoms i pani ʻia e ka chlorine a me nā pūhui i hana ʻia, ka wai aniani ʻole, hiki ʻole ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol, ether, miscible soluble i ka hapa nui o nā mea hoʻoheheʻe organik, ka nui hoʻohana ʻia e like me ka solvent, hiki ke hoʻohana ʻia i ka degreasing, ka hau, nā pesticides, nā mea ʻala, ka ʻoihana ʻōpala, ka holoi lole a pēlā aku.
ʻO Trichlorethylene, kahi mea hoʻohuihui me ke ʻano kemika C2HCl3, he wai waihoʻoluʻu ʻole a maopopo. Hoʻohui ʻia ia ma ka hoʻololi ʻana i ʻekolu mau hydrogen atoms i loko o nā molekala ethylene me ka chlorine. Me kona hoʻoheheʻe ikaika, hiki i ka Trichlorethylene ke hoʻoheheʻe i nā mea hoʻoheheʻe organik. He mea waiwai nui ia no nā ʻoihana like ʻole, ʻoi aku ka nui o ka synthesis o nā polymers, chlorinated rubber, synthetic rubber, a me ka resin synthetic. Eia nō naʻe, he mea koʻikoʻi ka mālama ʻana iā Trichlorethylene me ka mālama ʻana ma muli o kona ʻona a me ka carcinogenicity.
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ʻO Granular Ammonium Sulfate No ka Fertilizer
ʻO ka Ammonium sulfate kahi mea hoʻomomona maikaʻi loa e hiki ke hoʻopilikia nui i ke olakino lepo a me ka ulu ʻana o nā mea kanu. ʻO ke ʻano kemika o kēia mea ʻaʻole (NH4)2SO4, he aniani kala ʻole a i ʻole granule keʻokeʻo, ʻaʻohe ʻala. He mea pono ke hoʻomaopopo ʻia ʻo ka ammonium sulfate decomposes ma luna o 280 ° C a pono e mālama ʻia me ka mālama. Eia kekahi, ʻo kona solubility i ka wai he 70.6 g ma 0 ° C a me 103.8 g ma 100 ° C, akā ʻaʻole hiki ke hoʻoheheʻe ʻia i ka ethanol a me ka acetone.
ʻO nā waiwai kūʻokoʻa o ka ammonium sulfate e hele ma mua o kāna hana hoʻonaninani. ʻO ka pH waiwai o ka hoʻonā wai me ka manaʻo o 0.1mol / L o kēia pūhui he 5.5, kahi kūpono loa no ka hoʻoponopono ʻana i ka acidity lepo. Eia kekahi, ʻo 1.77 kona mānoanoa pili a ʻo 1.521 kāna kuhikuhi kuhikuhi. Me kēia mau waiwai, ua hōʻike ʻia ka ammonium sulfate he hopena maikaʻi loa no ka hoʻonui ʻana i nā kūlana lepo a me ka hoʻonui ʻana i nā hua.
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ʻO ka Polyurethane Vulcanizing Agent No ka ʻoihana palaki
ʻO ka polyurethane rubber, ka mea i kapa ʻia he polyurethane rubber a i ʻole polyurethane elastomer, he ʻohana o nā mea elastomeric me kahi ākea o ka hoʻohana. Hoʻokomo ka Polyurethane rubber i nā pūʻulu kemika like ʻole ma kāna mau kaulahao polymer, me nā pūʻulu urethane, nā pūʻulu ester, nā pūʻulu ether, nā pūʻulu urea, nā pūʻulu aryl, a me nā kaulahao aliphatic, a he ʻano nui o nā noi a me nā hana.
ʻO ka hoʻokumu ʻana o ka polyurethane rubber e pili ana i ka hopena o nā polyols oligomeric, polyisocyanates a me nā mea hoʻonui kaulahao. Ma o nā mea maka a me nā ratio like ʻole, nā ʻano hana a me nā kūlana, hiki ke hoʻopili ʻia ka ʻōpala e hana i nā ʻano like ʻole a me nā ʻano like ʻole e hoʻokō i nā pono kikoʻī.
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Formic Acid 85% No ka ʻoihana Kemika
ʻO ka waika Formic, me kahi ʻano kemika o HCOOH a me ke kaumaha molekala o 46.03, ʻo ia ka maʻalahi carboxylic acid a me ka mea hoʻohana nui ʻia. Hoʻohana nui ʻia i nā pesticides, ka ʻili, nā mea hoʻonaninani, ka lāʻau lapaʻau, ka ʻili a me nā ʻoihana ʻē aʻe. Me kāna mau noi a me nā waiwai pono, ʻo ka formic acid kahi koho kūpono no kāu mau pono ʻoihana a me nā ʻoihana.
Aloha, hele mai e nīnau i kā mākou huahana!
