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Onye nrụpụta ezigbo ọnụ ahịa N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4
NEP bụ mmiri na-enweghị agba na nke na-enweghị atụ nke nwere nnukwu polarity, nkwụsi ike kemịkalụ dị elu na nkwụsi ike dị elu.NEP bụ ebe a na-esi esi mmiri bụ 82-83°C (-101.3Kpa), ntụzịaka ntugharị bụ 1.4665 Chemicalbook, na njupụta bụ 0.994.NEP nwere njirimara nke oke solubility, obere ikuku ikuku na obere dielectric mgbe niile.N'ime ụlọ ọrụ mmepụta ihe, enwere ike iji NEP mee ihe dị ka ihe mgbaze nhọrọ nke ọma, ihe na-akpali akpali na cationic surfactant.
N-ETYL PYRROLIDON nwere alkali adịghị ike;NEP bụ a siri ike pola organic mgbaze nwere ike etisasịwo na ihe ọ bụla nha nha nha na mmiri na izugbe organic solvents.NEP's ojiji bụ divestist nke lithium batrị, akọrọ gluu ọkachamara, na ngwa anya na-eguzogide corrosion gị n'ụlọnga, mkpuchi unfolding gị n'ụlọnga, na epoxy resin gluu onu onu. .
Ọkụ: 2687-91-4
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Onye nrụpụta ezigbo ọnụ ahịa ỌZỌ KWESỊRỊ 3800 CAS: 72244-98-5
Nhọrọ nke Captture 3800 bụ onye na-agwọ ọrịa sulfhydryl akwụsịla mmiri epoxy nwere njirimara nke enweghị agba, nghọta na isi dị ala.N'ebe ndị na-akwalite amine tertiary, na Epoxy resin nwere ike gwọọ ngwa ngwa na obere okpomọkụ na ọnọdụ ihe nkiri.Enwere ike ibelata oge gel site na ịhọrọ ngwa ngwa amine dị elu kwesịrị ekwesị belata ka nkeji 4.Nhọrọ nke CAPTURE 3800 nwere ezigbo mmachi yana enwere ike iji ya dị ka onye na-akwalite nkwalite ọsọ ọsọ nke resin na ogo ndị ọzọ na-agwọ amine.
Nọmba: 72244-98-5
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Onye nrụpụta ezigbo ọnụ ahịa N, N-Dimethylcyclohexylamine(DMCHA) CAS: 98-94-2
N, N-Dimethylcyclohexylamine bụ organic compound nwere usoro kemịkal C8H17N.N, N-Dimethylcyclohexylamine bụ mmiri na-enweghị agba na transperent, insoluble na mmiri, soluble na ọtụtụ organic solvents dị ka ethanol na ether.N, N-Dimethylcyclohexylamine bụ nke a na-ejikarị eme ihe dị ka ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka rọba ngwa ngwa.Intermediate, nwekwara ike iji maka ọgwụgwọ ákwà.
Njirimara kemịkalụ: ebe mgbaze: -60 Celsius C, ebe a na-esi esi: 158-159 ° C (LIT.) Njupụta: 0.849g/mlat25 ° C (LIT.) Uzuoku mgbali: 3.6mmhgchemicalbook (20 ° C) refractive index: n20/ d1.454 (LIT.) Ebe ọkụ: 108 Celsius F Ọnọdụ nchekwa: Ụlọ ahịa dị n'okpuru+30 Celsius.
Isi: 98-94-2
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Onye nrụpụta ezigbo ọnụ ahịa Dibutyltin Dilacetate (DBTDA) CAS: 1067-33-0
Dibutyltin diacetate bụ mmiri mmiri na-acha odo odo doro anya., Na-arụ ọrụ dị ka ihe na-eme ka njikọ na-agafe.Ọ dị mfe nhazi ma enwere ike iji ya ruo 250 Celsius.Dibutyltin diacetate bụ ihe a na-adịghị ahụkebe na mmiri ma na-agbaze n'ọtụtụ ihe mgbaze organic.Ejiri ya na mmeghachi omume condensation nke silanol maka ngwa caulk na sealant.
Nọmba EineCS: 213-928-8, usoro ihe omimi: C12H24SN, ịdị arọ molecular: 351.03, ebe agbaze: 7-10 ℃, Ngwọta mmiri: ọdịnaya SN na-adịghị ike: 32.5 ± 0.5%, Njupụta: 1.32 ), ± 0.0000 Boil ebe: 140 ~ 144 ℃ / 10mmhg, ụkpụrụ anụ ahụ ọkọlọtọ: Light odo ma ọ bụ colorless na transperent mmiri mmiri na acetic acid isi.Ọ bụ ihe siri ike ma ọ bụ ọkara siri ike n'okpuru 10 Celsius C. Isi ihe na-emekọ ihe: 8-10 ℃.
Ọnọdụ: 1067-33-0
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Onye nrụpụta ezigbo ọnụ ahịa D2000 CAS: 9046-10-0
Amine-TerminatedPolyether (D2000) bụ klas nke ogige polyolefin nwere ọkpụkpụ polyether dị nro, nke ndị otu amine nke isi ma ọ bụ nke abụọ kpuchie.N'ihi na isi yinye nke molekul bụ a rọrọ polyether yinye, na hydrogen na ọnụ nke polyether amine na-arụ ọrụ karịa hydrogen na ọnụ hydroxyl otu polyether, ya mere, polyether amine nwere ike ịbụ ezigbo nnọchi maka polyether na ụfọdụ ihe onwunwe. usoro, ma nwee ike melite arụmọrụ ngwa nke ihe ọhụrụ.A na-eji D2000 eme ihe na polyurethane reactive injection molding, polyurea spraying, epoxy resin curing agents na petrol scavengers.
Njirimara kemịkalụ: Poly (propylene glycol) bis (2-aminopropyl ether) bụ mmiri mmiri na-acha odo odo ma ọ bụ na-enweghị isi na ụlọ okpomọkụ, yana uru nke viscosity dị ala, nrụgide vapor dị ala na ọdịnaya amine dị elu, yana soluble na ihe mgbaze dị ka. ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones na mmiri.
Ọnọdụ: 9046-10-0
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Onye nrụpụta ezigbo ọnụ ahịa D230 CAS: 9046-10-0
D230 bụ mmiri mmiri transperent, D230 bụ mmiri na-acha odo odo ma ọ bụ na-enweghị agba na-egbuke egbuke n'ime ụlọ okpomọkụ.D230 nwere uru nke obere viscosity, nrụgide ikuku dị ala na ọdịnaya amine dị elu.Enwere ike ịgbaze D230 na ethanol, aliphatic hydrocarbons, hydrocarbons aromatic, esters, glycol ethers, ketones na mmiri.
Njirimara kemịkalụ: Poly (propylene glycol) bis (2-aminopropyl ether) bụ mmiri mmiri na-acha odo odo ma ọ bụ na-enweghị isi na ọnụ ụlọ okpomọkụ, yana uru nke viscosity dị ala, nrụgide vapor dị ala na ọdịnaya amine dị elu, yana soluble na ihe mgbaze dị ka. ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones na mmiri.
Ọnọdụ: 9046-10-0
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Onye nrụpụta ezigbo ọnụ ahịa Butylal (Dibutoxymethane) CAS: 2568-90-3
Butylal (Dibutoxymethane) bụ ihe mgbaze na-enweghị halogen na nke na-adịghị egbu egbu nke enwere ike iji mee ka ihe atụ nke polyethylene dị ala (LDPE) dị ala iji nyochaa nkesa ịdị arọ molecular site na iji gel permeation chromatography (GPC).Butylal (Dibutoxymethane) nwekwara ike iji dị ka ihe na-emeghachi omume iji kwadebe butoxymethyltriphenylphosphonium iodide.A na-eji Butylal (Dibutoxymethane) mee ka carbon homologation nakwa dị ka isi ihe bara uru na njikọ organic.
Ọnọdụ: 2568-90-3
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UOP MOLSIV™ RZ-4250 Adsorbent
Nkọwa na ngwa
RZ 4250 adsorbent bụ sieve molikula na-eguzogide acid nke UOP mepụtara kpọmkwem iji wepụ mmiri na iyi iyi hydrocarbon chlorinated na obere mgbasa ozi nke iyi ụgbọ mmiri.
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Onye nrụpụta ezigbo ọnụ ahịa Oleic acid CAS: 112-80-1
Oleic acid : Oleic acid bụ ụdị fatty acid na-enweghị ihe ọ bụla nwere usoro ihe omimi ya nwere njikọ abụọ nke carbon-carbon, ebe ọ bụ acid fatty na-eme olein.Ọ bụ otu n'ime ọdụdụ asịd unsaturated nke eke kachasị ukwuu.Mmanụ lipid hydrolysis nwere ike iduga oleic acid na usoro kemịkal bụ CH3 (CH2) 7CH = CH (CH2) 7 • COOH.Glyceride nke oleic acid bụ otu n'ime ihe ndị na-esi na mmanụ oliv, mmanụ nkwụ, mmanu abuba na mmanụ anụmanụ na mmanụ ndị ọzọ.Ngwaahịa ụlọ ọrụ ya na-enwekarị 7 ~ 12% fatty acids (palmitic acid, stearic acid) na obere ego nke fatty acids ndị ọzọ na-adịghị mma (linoleic acid).Ọ bụ mmiri mmanu mmanu na-enweghị agba na ike ndọda bụ 0.895 (25/25 ℃), ebe na-ekpo ọkụ nke 4 ℃, ebe esi mmiri nke 286 Celsius C (13,332 Pa), yana ntughari ntụgharị nke 1.463 (18 Celsius).
Oleic acid CAS 112-80-1
Aha ngwaahịa: Oleic acidỌnọdụ: 112-80-1
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Onye nrụpụta ezigbo ọnụ ahịa 2,5,7,10-Tetraoxaundecane CAS: 4431-83-8
Ihe onwunwe: dual (2-mita oxygen oxygen) allysis nke 2,5,7,10-tetraoxane;formaldehyde 2-nailing aid aldehyde, àgwà: mmiri mmiri na-enweghị agba, njupụta: 0,995 g: 0,995 g: 0,995g / cm3, ebe esi mmiri: 60 ° C 1,5mm, ihe nrịbama: 1.414, ntụpọ ọkụ: 60 ° C / 1.5mm mmiri solubility: Zuru okè Miscible na Mmiri.
Ọkụ: 4431-83-8
