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Mea Hana Maikaʻi Kumukūʻai CALCIUM CHLORIDE CAS: 10043-52-4
ʻO ka Calcium Chloride (CaCl2) he aniani ionic hiki ke hoʻoheheʻe ʻia me ka hoʻololi enthalpy kiʻekiʻe o ka hopena.Loaʻa nui ia mai ka limestone a he huahana ia o ke kaʻina hana Solvay.He paʻakai anhydrous kona ʻano hygroscopic a hiki ke hoʻohana ʻia ma ke ʻano he desiccant.
Nā Waiwai Kemika: Calcium chloride, CaC12, he paʻa deliquescent kala ʻole i hiki ke hoʻoheheʻe ʻia i ka wai a me ka ethanol.Hoʻokumu ʻia ia mai ka hopena o ka calcium carbonate a me ka waikawa hydrochloric a i ʻole ka calcium hydroxide a me ka ammonium chloride.Hoʻohana ʻia ia i ka lāʻau lapaʻau, ma ke ʻano he antifreeze, a ma ke ʻano he coagulant.
Synonym：PELADOW(R) SNOW AND ICE MELT;Calcium chloride, aqueous solution;Calcium chloride,medicinal;Additive Screening Solution 21/Fluka kit no 78374, Calcium chloride solution;calcium chloride anhydrus no ka ʻenehana; calcium chloride anhydrous (no ka meaʻai; KALSIUM CHLORIDE); CalciuM chloride, 96%, no ka biocheMistry, anhydrous
CAS:10043-52-4
EC No.:233-140-8
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Mea Hana Maikaʻi Kumukūʻai FORMIC ACID 85% CAS: 64-18-6
ʻO ka waika Formic he wai ʻākala ʻole me ka ʻala ʻala.Ua hoʻokaʻawale mua ʻia ka waika formic mai kekahi mau ʻona a ua kapa ʻia ʻo ia ma muli o ka Latin formica, ʻo ia hoʻi ka ant.Hana ʻia ia e ka hana o ka sulfuric acid ma ka sodium formate, i hana ʻia mai ka carbon monoxide a me ka sodium hydroxide.Hana ʻia ʻo ia ma ke ʻano he huahana i ka hana ʻana i nā mea ʻē aʻe e like me ka acetic acid.
Hiki ke manaʻo ʻia e hoʻonui mau ʻia ka hoʻohana ʻana i ka waika formic i ka wā e pani ai i nā ʻakika inorganic a loaʻa ke kuleana i ka ʻenehana ikehu hou.ʻO ka waika Formic ka mea i makemake nui ʻia no ka mea ʻo ka waika ka metabolite ʻona o ka methanol.Pono: FORMIC ACID he wai waihoʻoluʻu me ka ʻala ʻala.He mea hoʻoheheʻe paʻa, puhi, a hygroscopic kemika.ʻAʻole kūpono ia me ka H2SO4, nā caustics ikaika, ka waiʻona furfuryl, ka hydrogen peroxide, nā oxidizer ikaika, a me nā kumu a pane aku me ka pahū ikaika i ka hoʻopili ʻana me nā mea oxidizing.
Ma muli o ka hui −CHO, hāʻawi ka waika Formic i kekahi ʻano o kahi aldehyde.Hiki ke hana i ka paʻakai a me ka ester;Hiki ke hana me ka amine e hana i ka amide a e hana i ka ester ma ka hoʻohui ʻana me ka hoʻohui hydrocarbon unsaturated.Hiki iā ia ke hōʻemi i ka solution ammonia kālā e hana i ke aniani kala, a hoʻopau i ka solution potassium permanganate, hiki ke hoʻohana ʻia no ka ʻike qualitative o ka formic acid.
Ma ke ʻano he ʻakika carboxylic, kaʻana like ka ʻakika formic i ka hapa nui o nā waiwai kemika like i ka hana ʻana me nā alkalis e hana i ka formate soluble wai.Akā, ʻaʻole ia he waika carboxylic maʻamau no ka mea hiki ke hana me nā alkenes e hana i nā esters formate.Nā huaʻōlelo like: Acide formique;acideformique;acideformique(palani);Acido formico;acidoformico;Add-F;Kwas metaniowy;kwasmetaniowy
CAS:64-18-6
EC No.: 200-579-1
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Mea Hana Maikaʻi ʻO Sodium Bicarbonate CAS: 144-55-8
ʻO ka sodium bicarbonate, ʻo ia ka mea i kapa mau ʻia i ka soda baking, aia ma ke ʻano he paʻa keʻokeʻo, ʻaʻala ʻole, a me ke aniani.Hana maoli ia e like me ka mineral nahcolite, ka mea i loaʻa i kona inoa mai kāna ʻano kemika ma ka hoʻololi ʻana i ka "3" i NaHCO3 me ka "lite" hope.ʻO ke kumu nui o ka nahcolite ka Piceance Creek Basin ma ke komohana ʻo Colorado, ʻo ia kahi ʻāpana o ka hoʻokumu ʻana o ka muliwai ʻo Green.Hoʻokuʻu ʻia ka sodium bicarbonate me ka hoʻohana ʻana i ka hoʻoheheʻe ʻana i ka wai wela ma o nā pūnāwai i hoʻoheheʻe ʻia e hoʻoheheʻe i ka nahcolite mai nā moena Eocene kahi e kū ai 1,500 a 2,000 kapuaʻi ma lalo o ka ʻili.Pumi ʻia ka sodium bicarbonate i hoʻoheheʻe ʻia i ka ʻili kahi e mālama ʻia ai e hoʻihoʻi i ka NaHCO3 mai ka hopena.Hiki ke hana ʻia ka sodium bicarbonate mai nā waihona trona, kahi kumu o ka sodium carbonates (e nānā i ka Sodium Carbonate).
Nā Waiwai Kemika: ʻO ka sodium bicarbonate, NaHC03, ʻike ʻia hoʻi ʻo ka sodium acid carbonate a me ka soda baking, he paʻa keʻokeʻo hiki ke hoʻoheheʻe ʻia i ka wai. hoʻomākaukau meaʻai.Hoʻohana ʻia ka sodium bicarbonate ma ke ʻano he lāʻau lapaʻau, ka mālama ʻana i ka pata, i nā seramika, a no ka pale ʻana i ka ʻōpala lāʻau.
Synonym:Sodium bicarbonate, GR,≥99.8%;Sodium bicarbonate, AR,≥99.8%;Sodium bicarbonate solution standard;Natrium Bicarbonate;SODIUM BICARBONATE PWD;Sodium bicarbonate test solution(ChP);Sodium bicarbonate Manufacturer;TSQN
CAS:144-55-8
EC No.:205-633-8
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Mea Hana Maikaʻi ʻO Ammonium Bifluoride CAS: 1341-49-7
ʻO ka ammonium hydrogen fluoride ka mea i ʻike ʻia he acid ammonium fluoride.ʻO ke kumu kemika NH4F HF.Kaumaha Molekala 57.04.Keʻokeʻo keʻokeʻo hexagonal kristal, ʻawaʻawa.He maʻalahi ke delix.ʻO ka mānoanoa pili he 1.50, ʻo ka helu heheʻe he 125.6 ℃, a ʻo ka refraction he 1.390.Hiki ke sublimate, corrosive i ke aniani, e decompose ka wai wela a wela paha.Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka waiʻona.Aqueous solution he acidic ikaika, hiki ke corrode i ke aniani Chemicalbook aniani, corrosive i ka ili.Hoʻohui ʻia ka ammonia kinoea i ka 40% o ka waika hydrofluoric, a laila hoʻomaha a crystallized.
ʻO ke ʻano o ka hoʻomākaukau ʻana: 1 mole o ka wai amonia e hoʻomoʻa i 2 mole o ka hydrogen fluoride, a laila hoʻoluʻu, ʻike, crystallization.
Hoʻohana: Hoʻohana ʻia e like me ka reagent chemical, earthenware a me aniani etching, electroplating, brewing industry, fermentation industry preservative and bacterial inhibitor, etc.
Na Waiwai Kemika：Keʻokeʻo a ʻaʻole waihoʻoluʻu ʻōniʻoniʻo rhombic crystal system crystal, flake ka huahana, ʻono ʻawaʻawa iki.Hiki ke hoʻoheheʻe ʻia i ka waiʻona, hiki ke hoʻoheheʻe ʻia i ka wai anuanu, decomposition i ka wai wela.He ʻakika ikaika ka wai ke hoʻoheheʻe ʻia.
Nā huaʻōlelo like: ETCHINGPOWDER;AMMONIUMBIFLUORIDE;ammoniumfluoridecompwithhydrogenfluoride(1:1);ammoniumhydrofluoride;ammoniumhydrogChemicalbookenbifluoride;fluorureacided'ammonium(Palani);Ammoniumbifluoride-crystal;AMMoniuM1hydrofluoride
CAS:1341-49-7
EC No.:215-676-4
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Manufacturer Kumukuai maikai DINP Industrial grade CAS:28553-12-0
Diisononyl phthalate (DINP)：ʻO kēia huahana he wai ʻaila ʻalohi me ka ʻala iki.He plasticizer nui ia me nā waiwai maikaʻi loa.Hiki ke hoʻoheheʻe ʻia kēia huahana i ka PVC, ʻaʻole e hoʻoheheʻe ʻia inā hoʻohana ʻia i ka nui.ʻOi aku ka maikaʻi o ka Volatilization, ka neʻe ʻana a me ka non-toxicity ma mua o DOP (dioctyl phthalate), hiki ke hāʻawi i ka huahana i ke kūpaʻa māmā maikaʻi, ke kūpaʻa wela, ke kūpaʻa ʻelemakule a me nā waiwai insulation uila, a ʻoi aku ka maikaʻi o ka hana ma mua o DOP.No ka mea, ʻo nā huahana i hana ʻia e kēia huahana he kūʻokoʻa wai maikaʻi a me ke kūʻē ʻana, haʻahaʻa haʻahaʻa, ke kūpaʻa ʻelemakule, maikaʻi loa ka hana insulation uila, no laila ua hoʻohana nui ʻia i nā kiʻi pāʻani, uea, kelepona.
Ke hoʻohālikelike ʻia me DOP, ʻoi aku ka nui a me ka lōʻihi o ka paona molekala, no laila ʻoi aku ka maikaʻi o ka hana ʻelemakule, ke kū'ē i ka neʻe ʻana, ka hana anticairy, a me ke kūpaʻa kiʻekiʻe kiʻekiʻe.Ma muli o nā kūlana like, ʻoi aku ka maikaʻi o ka hopena plasticization o DINP ma mua o DOP.Manaʻo ʻia ʻoi aku ka maikaʻi o ka DINP ma mua o DOP.
He kūlana kiʻekiʻe ka DINP i ka hoʻomaikaʻi ʻana i nā pono extrusion.Ma lalo o nā kūlana hoʻoponopono extrusion maʻamau, hiki i ka DINP ke hoʻemi i ka viscosity melting o ka hui ʻana ma mua o DOP, e kōkua ana i ka hoʻohaʻahaʻa ʻana i ke kaomi o ke kumu hoʻohālike port, hoʻemi i ka lole mechanical a hoʻonui i ka huahana (a hiki i 21%).ʻAʻohe pono e hoʻololi i ke ʻano o ka huahana a me ke kaʻina hana, ʻaʻohe hoʻopukapuka hou, ʻaʻohe hoʻohana ikehu hou, a mālama i ka maikaʻi o ka huahana.
He wai ʻaila maʻamau ʻo DINP, hiki ʻole ke hoʻoheheʻe ʻia i ka wai.Lawe pinepine ʻia e nā pahu pahu, ʻāpana liʻiliʻi o nā bākeke hao a i ʻole nā pahu plastik kūikawā.
ʻO kekahi o nā mea waiwai nui o DINP -INA (INA), i kēia manawa he mau hui liʻiliʻi wale nō o ka honua e hiki ke hana, e like me ka United States 'Exxon Mobil, ka hui lanakila o Kelemania, Japan's Concord Company, a me ka hui ʻAsia Hema ma Taiwan.I kēia manawa, ʻaʻohe hui kūloko e hana i ka INA.Pono nā mea hana a pau e hana ana i ka DINP ma Kina e hele mai mai nā mea lawe mai.
Nā mea like: baylectrol4200; di-'isononyl'phthalate,mixtureofesters;diisononylphthalate,dinp;dinp2;dinp3;enj2065;isononylalcohol,phthalate(2:1);jayflexdinp
CAS: 28553-12-0
MF:C26H42O4
EINECS:249-079-5
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Manufacturer Good Price Sodium Sesqui Carbonate CAS：533-96-0
Sodium Sesqui CarbonateʻO ka inoa inoa, he sodium o ka sodium carbonate, semi-alkali，a ʻo ka molecular formula he NA2CO3 · NAHCO3 · 2H2O.ʻO ka sodium bicarbonate he mea kemika o nā keʻokeʻo keʻokeʻo-like-like, pepa-like a i ʻole ka pauka crystalline.He 226.03 ka nui mole mole pili, a he 2.112 ka mānoanoa pili.Ma 100 ° C, he 42%.He alkaline ka hoʻonā wai, a ʻoi aku kona nāwaliwali ma mua o ka sodium carbonate.Hana ʻia ia e kekahi hapa o ka sodium carbonate a me ka solution sodium bicarbonate.
Nā hiʻohiʻona: ʻO Sodium Sesqui Carbonate he aniani keʻokeʻo keʻokeʻo, like me ka pepa a i ʻole ka pauka crystalline.ʻO 2.112 ka mānoanoa pili, ʻaʻole maʻalahi i ka wā.Ma ka 42% ma ° C, he alkaline ka hoʻonā wai, a ʻoi aku ka nāwaliwali o ka sodium bicarbonate ma mua o ka sodium carbonate.
Synonyms:Carbonicacid,sodiumsalt(2:3);magadisoda;snowflakecrystals;sq810;Sodium Sesquicarbonat;trisodiumhydrogendicarbonate;urao;SODIUM CARBONATE, SESQUIOXIDE DIHYDRATE
CAS: 533-96-0
EC No.: 205-580-9
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Mea Hana Maikai Kumukuai PERCHLORETHYLENE CAS:127-18-4
PERCHLOROETHYLENE: ʻike ʻia ʻo ia he chloride holoʻokoʻa.Ma ke ʻano o ka molecular structure, ua hoʻololi ʻia nā pūhui i hana ʻia e nā mana hydrogen a pau i ka ethylene e ka chlorine.I ka makahiki 1821, ʻo ia ka manawa mua i hana ʻia e FaraDay thermal decomposition.ʻO ka wai ʻākala kala ʻole.Aia kekahi ʻala etera.ʻAʻole hiki ke wela.
CAS: 127-18-4
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Mea Hana Maikaʻi Kumukuai Pentamethyldipropylenetriamine (PMDPTA) CAS:3855-32-1
ʻO ka PMDPTA kahi mea ʻala haʻahaʻa / gel balance catalyst, hiki ke hoʻohana ʻia i ka polyether -type polyurethane soft foam, polyurethane hard bubbles a me ka uhi ʻana i nā mea hoʻopili.Hoʻohana nui ʻia ka PMDPTA i loko o ka huʻu HR mold.Ua kapa ʻia ʻo PMDPTA he ʻelima -base di -propyleneramine, nona ka nui o nā noi i nā ʻano pua palupalu a paʻakikī.Hiki i ka PMDPTA ke hāʻawi i ka pane hoʻomaka kaulike a me ka pane gel, a hoʻolōʻihi i ka hopena o ka huʻu a me ka manawa pane gel.ʻAʻole hiki ke hoʻohana wale ʻia kēia catalyst, akā kaʻana like pū me nā catalysts a me nā mea kōkua.Hiki ke hoʻoheheʻe ʻia ka PMDPTA i ka polyether polyol.
Hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā solvents.ʻO ke kaulike o ka pahu a me ka gel.Hoʻohana ʻia nā mea maikaʻi i loko o ka huʻu palaka palupalu, hiki ke pale aku i ka haki ʻana a me ka pinhole o ka pua, kahi hana hoʻokiʻekiʻe maikaʻi loa.E hoʻomaikaʻi i ke kaʻina hana, ka hoʻomanawanui a me ka hoʻōla ʻana i ka ʻili o ka ʻōpala paʻakikī.E hoʻomaikaʻi i ka lua kiʻekiʻe o ka plastic foam palupalu.
Waiwai waiwai: boiling point: 102 ° C / 1mmHg, density: 0,83 g / cm3, refractive index: 1.4450 to 1.4480, flash point: 92 ° C, acidity coefficient (PKA): 9.88 ± 0.28 (Wanamua).Hoʻohana nui ʻia ia no nā phenols melting alkaline, a hoʻohana pū ʻia no nā inter -phenylphenols, etc., a hoʻohana pinepine ʻia e like me nā catalysts i ka esterization a me ka dehydration reactions;kala waena
CAS: 3855-32-1
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Mea Hana Maikaʻi Kumukūʻai EPOXY RESIN CURING AGENT PACM CAS#1761-71-3
EPOXY RESIN CURING AGENT PACM (PACM no ka pōkole) aia i loko o ʻekolu stereoisomers me nā waiwai thermodynamic like ʻole: trans-trans, cis-trans, a me cis-cis.ʻO EPOXY RESIN CURING AGENT PACM he alicyclic diamine koʻikoʻi, a hoʻohana nui ʻia ʻo EPOXY RESIN CURING AGENT PACM no ka hoʻomākaukau ʻana i ka alicyclic dicyclohexylmethane diisocyanate (H12MDI) a i ʻole hoʻohana pono ʻia e like me ka epoxy resin curing agent.
ʻAʻole waihoʻoluʻu ka PACM a i ʻole melemele liʻiliʻi a i ʻole kahi mea waxy keʻokeʻo, me ka mānoanoa pili o 0.9608.ʻO ka helu heheʻe he 35 ~ 45 ℃.Ka helu paila 159 ~ 164 ℃ (0.67kpa).ʻO ka index refractive he 1.5030.E maʻalahi e hoʻoheheʻe i loko o toluene, petroleum ether, ethanol, tetrahydrofuu, etc.
CAS: 1761-71-3
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Mea Hana Maikaʻi Kumukūʻai OP200 Epoxy Silane Oligomer CAS: 102782-97-8
ʻO ka hiʻohiʻona o OP200 Epoxy Silane Oligomer ʻaʻole waihoʻoluʻu i ka wai aniani melemele ʻeleʻele, nona ka epoxy i hoʻololi ʻia polysiloxane.Hoʻohālikelike ʻia me ka epoxyxane maʻamau, mālama ia i ka hana epoxy reaction maikaʻi a me ka hopena hoʻohui.Hoʻohana nui ʻia ka paʻa o ka mālama ʻana i nā māla o nā plastic i hoʻololi ʻia, nā uhi a me nā māla ʻē aʻe.
CAS:102782-97-8
