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Dimethyl Carbonate Maka Ubi Nrụpụta
Dimethyl carbonate (DMC) bụ ngwakọta organic nke na-enye ọtụtụ uru n'ofe ụlọ ọrụ dị iche iche. Usoro kemịkalụ nke DMC bụ C3H6O3, nke bụ akụrụngwa kemịkalụ na-egbu egbu dị ala, arụmọrụ gburugburu ebe obibi mara mma yana ngwa sara mbara. Dị ka ihe dị mkpa n'etiti na organic njikọ, molekụla Ọdịdị nke DMC nwere arụ ọrụ dị iche iche dị ka carbonyl, methyl na methoxy, na-enye ya dị iche iche reactive Njirimara. Àgwà ndị pụrụ iche dị ka nchekwa, ịdị mma, mmetọ dị nta na ịdị mfe nke njem na-eme ka DMC bụrụ nhọrọ mara mma maka ndị na-emepụta ihe na-achọ ngwọta na-adigide.
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Calcium Hydroxide Maka ọgwụ ma ọ bụ nri
Calcium Hydroxide, nke a na-akpọkarị Lime Hydrated ma ọ bụ Slaked Lime. Usoro kemịkalụ nke ogige inorganic a bụ Ca (OH) 2, ịdị arọ molekul bụ 74.10, ọ bụkwa kristal ọcha hexagonal ntụ ntụ. Njupụta bụ 2.243g/cm3, kpọrọ nkụ na 580°C iji mepụta CaO. Site na ọtụtụ ngwa ya na akụrụngwa multifunctional, Calcium Hydroxide anyị ga-enwerịrị n'ụlọ ọrụ dị iche iche.
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Potassium acrylate maka mgbasa ozi
Potassium acrylate bụ ntụ ntụ siri ike dị ịrịba ama nke nwere ezigbo ihe na-eme ka ọ bụrụ mgbakwunye bara uru na ụlọ ọrụ dị iche iche. Ngwakọta a na-agbanwe agbanwe bụ mmiri soluble maka nhazi dị mfe na ịgwakọta. Na mgbakwunye, ikike nnabata mmiri ya na-eme ka nkwụsi ike na nkwụsi ike na ịdị mma ngwaahịa. Ma ị nọ na ụlọ ọrụ mkpuchi, rọba ma ọ bụ adhesives, ihe a pụtara ìhè nwere ikike dị ukwuu iji welie arụmọrụ nke ngwaahịa gị.
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Sodium bicarbonate 99% maka Inorganic Synthesis
Sodium bicarbonate, nke nwere usoro molekụla NaHCO₃, bụ ngwakọta inorganic nke nwere ọtụtụ ngwa na ụlọ ọrụ dị iche iche. Na-emekarị ntụ ntụ kristal ọcha, enweghị isi, nnu, soluble na mmiri. Site na njirimara ya pụrụ iche na ikike ire ere n'okpuru ọnọdụ dị iche iche, sodium bicarbonate aghọwo ihe dị mkpa n'ọtụtụ nyocha, ụlọ ọrụ mmepụta ihe na ọrụ ugbo.
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Anhydrous Sodium sulfite White Crystalline ntụ ntụ 96% maka eriri
Sodium sulfite, bụ ụdị inorganic umi, chemical usoro Na2SO3, bụ sodium sulfite, tumadi eji dị ka artificial fiber stabilizer, ákwà na-acha ọcha ihe, onye na-ese foto, dye bleaching deoxidizer, ísì na ihe na-ebelata ihe na-esiji, onye na-ewepu lignin maka ịme akwụkwọ.
Sodium sulfite, nke nwere usoro kemịkalụ Na2SO3, bụ ihe inorganic nke nwere ihe dị iche iche eji eme ihe na ụlọ ọrụ dị iche iche. Dị na ntinye nke 96%, 97% na 98% ntụ ntụ, nke a na-emepụta ihe na-enye ọrụ dị mma na arụmọrụ dị ukwuu n'ọtụtụ ngwa.
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Ammonium Bicarbonate 99.9% White Crystalline ntụ ntụ maka ọrụ ugbo
Ammonium bicarbonate, ihe na-acha ọcha nwere usoro kemịkalụ NH4HCO3, bụ ngwaahịa dị iche iche na-enye ọtụtụ uru na ụlọ ọrụ dị iche iche. Ụdị granular ya, efere, ma ọ bụ kristal kọlụm na-enye ya ọdịdị pụrụ iche, ya na ísì amonia dị iche. Otú ọ dị, a ghaghị ịkpachara anya mgbe ị na-eji ammonium bicarbonate eme ihe, n'ihi na ọ bụ carbonate na ekwesịghị ịgwakọta ya na acid. Acid ahụ na-emeghachi omume na ammonium bicarbonate iji mepụta carbon dioxide, nke nwere ike imebi ogo ngwaahịa ahụ.
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Barium Carbonate 99.4% ntụ ntụ ọcha maka ụlọ ọrụ seramiiki
Barium carbonate, usoro kemịkalụ BaCO3, ịdị arọ molekul 197.336. Ọcha ntụ ntụ. Na-adịghị ike na mmiri, njupụta 4.43g / cm3, ebe agbaze 881 ℃. Nbibi na 1450 Celsius C na-ahapụ carbon dioxide. Obere soluble n'ime mmiri nwere carbon dioxide, ma soluble na ammonium chloride ma ọ bụ ammonium nitrate ngwọta na-etolite mgbagwoju, soluble na hydrochloric acid, nitric acid hapụ carbon dioxide. Nsi. Ejiri ya na ngwá electronic, ngwá ọrụ, ụlọ ọrụ metallurgy. Nkwadebe nke ọkụ ọkụ, imepụta ihe mkpuchi mgbaàmà, mkpuchi seramiiki, ngwa ngwa enyo anya. A na-ejikwa ya dị ka rodenticide, nkọwa mmiri na ndochi.
Barium carbonate bụ ihe dị mkpa inorganic nwere usoro kemịkalụ BaCO3. Ọ bụ ntụ ntụ na-acha ọcha nke a na-apụghị ịsacha n'ime mmiri mana ọ na-agbaze ngwa ngwa na acid siri ike. Nke a multifunctional compound na-ọtụtụ ebe na-eji dị iche iche ụlọ ọrụ ruru ya pụrụ iche Njirimara.
Ihe dị arọ nke barium carbonate bụ 197.336. Ọ bụ ntụ ntụ ọcha dị mma nke nwere njupụta nke 4.43g/cm3. Ọ nwere ebe mgbaze nke 881 Celsius ma decomposes na 1450 Celsius, na-ahapụ carbon dioxide. Ọ bụ ezie na ọ naghị agbaze na mmiri, ọ na-egosipụta ntakịrị solubility n'ime mmiri nwere carbon dioxide. Nwere ike ịmepụta ogige, soluble na ammonium chloride ma ọ bụ ammonium nitrate ngwọta. Na mgbakwunye, ọ na-adị mfe soluble na hydrochloric acid na nitric acid, na-ahapụ carbon dioxide.
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Ụlọ ọrụ China Maleic Anhydride UN2215 MA 99.7% maka mmepụta resin
Maleic anhydride, nke a makwaara dị ka MA, bụ ngwakọta organic nwere ọtụtụ ebe a na-eji na-emepụta resin. Ọ na-aga site na aha dị iche iche, gụnyere malic anhydride akpọnwụ akpọnwụ na anhydride maleic. Usoro kemịkalụ nke anhydride maleic bụ C4H2O3, ịdị arọ molekụla bụ 98.057, ebe mgbaze bụ 51-56°C. A na-ekewa nọmba ngwa ahịa dị ize ndụ UN 2215 dị ka ihe dị ize ndụ, ya mere ọ dị mkpa iji nlezianya jikwaa ihe a.
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Liquid transperent Trichlorethylene na-enweghị agba maka mgbaze
Trichlorethylene, bụ organic compound, kemịkalụ usoro bụ C2HCl3, bụ ethylene molekul 3 hydrogen atom na-dochie site chlorine na eme ogige, colorless transperent mmiri mmiri, insoluble na mmiri, soluble na ethanol, ether, miscible soluble na ọtụtụ organic solvents, tumadi. eji mee ihe dị ka ihe mgbaze, a pụkwara iji ya mee ihe na nkwụsịtụ, friza, pesticides, ngwa nri, ụlọ ọrụ roba, ịsacha akwa na ihe ndị ọzọ.
Trichlorethylene, ngwakọta organic nwere usoro kemịkal C2HCl3, bụ mmiri mmiri na-enweghị agba na nke na-enweghị atụ. A na-emepụta ya site na iji chlorine dochie atọ hydrogen atọ dị na ethylene molecules. Site na solubility ya siri ike, Trichlorethylene nwere ike igbari n'ọtụtụ ihe mgbaze organic. Ọ na-eje ozi dị ka akụrụngwa kemịkalụ dị mkpa maka ụlọ ọrụ dị iche iche, ọkachasị na njikọ nke polymers, rọba chlorinated, roba sịntetik, na resin sịntetik. Agbanyeghị, ọ dị oke mkpa iji nlezianya jikwaa Trichlorethylene n'ihi nsi ya na carcinogenicity ya.
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Ammonium sulfate granular maka fatịlaịza
Ammonium sulfate bụ fatịlaịza dị oke ọnụ ma dị irè nke nwere ike imetụta ahụike ala na uto ihe ọkụkụ. Usoro kemịkalụ nke ihe inorganic a bụ (NH4) 2SO4, ọ bụ kristal na-enweghị agba ma ọ bụ granule ọcha, na-enweghị isi ọ bụla. Ọ dị mma ịmara na ammonium sulfate na-emebi ihe karịrị 280 Celsius C na a ga-ejikwa nlezianya mee ya. Na mgbakwunye, solubility ya na mmiri bụ 70.6 g na 0 Celsius C na 103.8 g na 100 Celsius C, mana ọ nweghị ike ime na ethanol na acetone.
Njirimara pụrụ iche nke ammonium sulfate na-agabiga kemịkalụ ya. Uru pH nke ngwọta mmiri na ntinye nke 0.1mol / L nke onyinye a bụ 5.5, nke dabara adaba maka mmezi acidity ala. Na mgbakwunye, njupụta ikwu ya bụ 1.77 yana ndetu ntụgharị ya bụ 1.521. Site na ihe ndị a, ammonium sulfate egosila na ọ bụ ezigbo ngwọta maka ịkwalite ọnọdụ ala na ịba ụba ihe ọkụkụ.
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Onye nnọchi anya Vulcanizing Polyurethane maka nrụpụta plastik
Polyurethane roba, nke a makwaara dị ka polyurethane rubber ma ọ bụ polyurethane elastomer, bụ ezinụlọ nke ihe elastomeric nwere ọtụtụ ihe eji eme ihe. Polyurethane roba na-ejikọta otu kemịkalụ dị iche iche na ụdọ polymer ya, gụnyere otu urethane, otu ester, otu ether, otu urea, otu aryl, na agbụ aliphatic, ma nwee ọtụtụ ngwa na arụmọrụ.
Nhazi nke roba polyurethane na-agụnye mmeghachi omume nke polyols oligomeric, polyisocyanates na ndị na-agbatị agbụ. Site na akụrụngwa dị iche iche na oke, ụzọ mmeghachi omume na ọnọdụ, enwere ike ịhazi rọba ahụ iji mepụta ụdị dị iche iche na ụdị dị iche iche iji gboo mkpa ụfọdụ.
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Formic acid 85% maka ụlọ ọrụ kemịkalụ
Formic acid, nke nwere usoro kemịkalụ nke HCOOH yana ịdị arọ nke 46.03, bụ carboxylic acid kachasị mfe yana ngwakọta organic eji eme ihe n'ọtụtụ ebe. A na-eji ya eme ihe na pesticides, akpụkpọ anụ, ịcha akwa, ọgwụ, roba na ụlọ ọrụ ndị ọzọ. Site na ọtụtụ ngwa ya na akụrụngwa bara uru, formic acid bụ ezigbo nhọrọ maka mkpa ụlọ ọrụ na azụmaahịa gị.
Ndewo, bịa lelee ngwaahịa anyị!
