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Onye nrụpụta ezigbo ọnụ ahịa CALCIUM CHLORIDE CAS: 10043-52-4
Calcium chloride (CaCl2) bụ kristal ionic soluble mmiri nke nwere mgbanwe dị elu nke ihe ngwọta.A na-enweta ya nke ọma site na nkume nzu ma bụrụ ihe sitere na usoro Solvay.Ọ bụ nnu anhydrous nke nwere ọdịdị hygroscopic na enwere ike iji ya mee ihe dị ka ihe na-ekpo ọkụ.
Njirimara kemịkalụ: Calcium chloride, CaC12, bụ ihe siri ike na-enweghị agba nke soluble na mmiri na ethanol.Emebere ya site na mmeghachi omume nke calcium carbonate na hydrochloric acid ma ọ bụ calcium hydroxide na ammonium chloride.A na-eji ya na nkà mmụta ọgwụ, dị ka antifreeze, na dị ka coagulant.
Synonym: PELADOW (R) snoo na ice agbaze; Calcium chloride, mmiri mmiri ngwọta; Calcium chloride, ọgwụ; Mgbakwunye Screening Ngwọta 21/Fluka kit no 78374, Calcium chloride ngwọta; Calcium chloride anhydrus maka oru; Calcium chloride anhydrous CALCIUM CHLORIDE); CalciuM chloride, 96%, maka biocheMistry, mmiri na-adịghị
CAS:10043-52-4
EC Nọmba: 233-140-8
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Onye nrụpụta ezigbo ọnụ ahịa FORMIC ACID 85% CAS: 64-18-6
Formic acid bụ mmiri mmiri doro anya na-enweghị ụcha nke nwere isi ísì.Formic acid bụ nke mbụ kewapụrụ na ụfọdụ ndanda, a kpọkwara ya aha ya n'aha Latin formica, nke pụtara ndanda.A na-eme ya site na ọrụ sulfuric acid na sodium formate, nke a na-emepụta site na carbon monoxide na sodium hydroxide.A na-emepụtakwa ya dị ka ihe sitere na mmepụta nke kemịkalụ ndị ọzọ dị ka acetic acid.
Enwere ike ịtụ anya na iji formic acid ga-aga n'ihu na-abawanye ka ọ na-edochi acid inorganic ma nwee ike ịrụ ọrụ na teknụzụ ume ọhụrụ.Formic acid toxicity bụ ihe pụrụ iche dị ka acid bụ metabolite na-egbu egbu nke methanol.Ngwongwo: FORMIC ACID bụ mmiri mmiri na-enweghị agba nke nwere isi ísì.Ọ bụ ihe na-emebi emebi, nke na-ere ọkụ na hygroscopic.Ọ dakọtara na H2SO4, caustics siri ike, mmanya furfuryl, hydrogen peroxide, oxidisers siri ike, na ntọala ma na-emeghachi omume na mgbawa siri ike na kọntaktị na ndị ọrụ oxidising.
N'ihi otu -CHO, Formic acid na-enye ụfọdụ àgwà nke aldehyde.Ọ nwere ike ịmepụta nnu na ester;nwere ike meghachi omume na amine ka ọ mepụta amide na ịmepụta ester site na mgbakwunye mmeghachi omume na mgbakwunye hydrocarbon na-adịghị mma.Ọ nwere ike belata ihe ngwọta amonia ọlaọcha iji mepụta enyo ọlaọcha, ma mee ka ngwọta potassium permanganate kwụsị, nke a pụrụ iji mee ihe maka njirimara njirimara nke formic acid.
Dị ka a carboxylic acid, formic acid na-ekere òkè ọtụtụ n'ime otu chemical Njirimara na-emeghachi omume na alkalis na-etolite mmiri soluble formate.Mana formic acid abụghị ihe a na-ahụkarị nke carboxylic acid n'ihi na ọ nwere ike meghachi omume na alkenes iji mepụta esters formate.Synonyms: Acide formique; Acidformique; Acidformique (French); Acido formico; Acidoformico; Add-F; Kwas metaniowy; kwasmetaniowy
CAS:64-18-6
Nọmba EC: 200-579-1
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Onye nrụpụta ezigbo ọnụ ahịa sodium Bicarbonate CAS: 144-55-8
Sodium bicarbonate, nke bụ ogige a na-akpọkarị baking soda, dị ka ọcha, enweghị isi, siri ike kristal.Ọ na-apụta n'ụzọ nkịtị dị ka mineral nahcolite, nke na-enweta aha ya site na usoro kemịkal ya site na dochie "3" na NaHCO3 na njedebe "lite."Isi iyi nke nahcolite n'ụwa bụ Piceance Creek Basin dị na ọdịda anyanwụ Colorado, nke bụ akụkụ nke nguzobe Green River buru ibu.A na-ewepụta sodium bicarbonate site na iji Ngwuputa ihe ngwọta site n'ịkwanye mmiri ọkụ site na olulu mmiri injection iji gbaze nahcolite site na akwa Eocene ebe ọ na-apụta 1,500 ruo 2,000 ụkwụ n'okpuru elu.A na-agbanye sodium bicarbonate gbazere n'elu ebe a na-agwọ ya iji nwetaghachi NaHCO3 site na ngwọta.A pụkwara imepụta sodium bicarbonate site na nkwụnye ego trona, nke bụ isi iyi nke sodium carbonates (lee Sodium Carbonate).
Njirimara kemịkalụ: sodium bicarbonate, NaHC03, nke a makwaara dị ka sodium acid carbonate na baking soda, bụ kristal na-acha ọcha na-edozi mmiri. Ọ nwere uto alkaline, tụfuo carbon dioxide na 270 ° C (518 ° F) ma jiri ya mee ihe. nkwadebe nri.Sodium bicarbonate na-ahụkwa iji ya dị ka ọgwụ, ihe nchekwa bọta, na ceramik, yana igbochi ịkpụ osisi.
Synonym: Sodium bicarbonate, GR, ≥99.8%, sodium bicarbonate, AR,≥99.8%, sodium bicarbonate ọkọlọtọ ngwọta, Natrium Bicarbonate, SODIUM BICARBONATE PWD, sodium bicarbonate ule ngwọta (ChP); Sodium bicarbonate Manufacturer; TSQN
CAS:144-55-8
Nọmba EC: 205-633-8
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Onye nrụpụta ezigbo ọnụ ahịa Ammonium Bifluoride CAS: 1341-49-7
A na-akpọkwa Ammonium hydrogen fluoride dị ka acid ammonium fluoride.Usoro kemịkalụ NH4F HF.Ibu molekụla 57.04.kristal hexagonal ọcha na-atọ ụtọ, nsi.Ọ dị mfe delix.Njupụta nke ikwu bụ 1.50, ebe mgbaze bụ 125.6 ℃, na ntụgharị bụ 1.390.Nwere ike sublimate, emebi emebi na iko, mmiri ọkụ ma ọ bụ ọkụ ga-ere ere.Soluble na mmiri, ubé soluble na mmanya.Aqueous ngwọta bụ ike acidic, ike corrode iko Chemicalbook iko, corrosive na akpụkpọ.A na-agbakwunye gas amonia na 40% nke hydrofluoric acid, wee mee ka ọ dị mma na crystallized.
Usoro nkwadebe: 1 mole nke mmiri amonia iji banye 2 moles nke hydrogen fluoride, wee mee ka ọ dị jụụ, itinye uche, crystallization.
Na-eji: Eji dị ka chemical reagent, ụrọ na iko etching, electroplating, brewing ụlọ ọrụ, gbaa ụka ụlọ ọrụ preservative na nje inhibitor, wdg A na-ejikwa beryllium agbaze na seramiiki n'ichepụta.
Njirimara kemịkalụ: White ma ọ bụ colorless transperent rhombic crystal usoro kristal, ngwaahịa bụ flake, ubé utoojoo uto.Obere soluble na mmanya na-aba n'anya, na-edozi ngwa ngwa na mmiri oyi, ire ere na mmiri ọkụ.Mmiri na-esi ike acidic mgbe agbazere.
Synonyms: ETCHINGPOWDER;AMMONIUMBIFLUORIDE;ammoniumfluoridecompwithhydrogenfluoride(1:1);ammoniumhydrofluoride;ammoniumhydrogChemicalbookenbifluoride;fluorureacided'ammonium(french);Ammoniumbifluoride-crystal;AMMoniuMhydrogede,
CAS:1341-49-7
EC Nọmba: 215-676-4
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Onye nrụpụta ezigbo ọnụ ahịa DINP Industrial ọkwa CAS: 28553-12-0
Diisononyl phthalate (DINP):Ngwaahịa a bụ mmiri mmiri nwere mmanu mmanu nke nwere ntakịrị isi.Ọ bụ plasticizer isi na-agbanwe agbanwe nwere njirimara mara mma.Ngwaahịa a bụ soluble na PVC, na ọ gaghị amịpụta ọbụna ma ọ bụrụ na ejiri ya n'ọtụtụ buru ibu.Volatilization, mbugharị na enweghị nsí dị mma karịa DOP (dioctyl phthalate), nke nwere ike inye ngwaahịa ahụ ezigbo ọkụ ọkụ, nkwụsị ọkụ, ịka nká na ihe mkpuchi ọkụ eletrik, na arụmọrụ zuru oke dị mma karịa DOP.N'ihi na ngwaahịa ndị a na-emepụta na-enwe ezigbo mmiri na-eguzogide mmiri na mmịpụta mmịpụta, obere toxicity, iguzogide ịka nká, arụmọrụ mkpuchi eletrik dị mma, ya mere a na-eji ya na ihe nkiri egwuregwu ụmụaka, waya, eriri.
E jiri ya tụnyere DOP, ịdị arọ molekụla buru ibu ma dị ogologo, yabụ na ọ nwere arụmọrụ ịka nká ka mma, iguzogide mbugharị, arụmọrụ anticairy, yana nguzogide oke okpomọkụ dị elu.N'otu aka ahụ, n'okpuru otu ọnọdụ ahụ, mmetụta plasticization nke DINP dị ntakịrị njọ karịa DOP.A na-ekwenyekarị na DINP dị mma na gburugburu ebe obibi karịa DOP.
DINP nwere oke n'ịkwalite uru extrusion.N'okpuru ọnọdụ nhazi extrusion a na-ahụkarị, DINP nwere ike ibelata viscosity na-agbaze nke ngwakọta karịa DOP, nke na-enyere aka belata nrụgide nke ụdị ọdụ ụgbọ mmiri, belata ihe eji arụ ọrụ ma ọ bụ mee ka mmepụta ya dịkwuo elu (ruo 21%).Ọ dịghị mkpa ịgbanwe usoro ngwaahịa na usoro mmepụta, enweghị ntinye ego ọzọ, enweghị ike oriri ọzọ, na ịnọgide na-enwe àgwà ngwaahịa.
DINP na-abụkarị mmiri mmiri na-ebu mmanu mmanu, nke a na-esighi ike na mmiri.Ndị ụgbọ mmiri na-ebukarị ya, obere bọket ígwè ma ọ bụ orù rọba pụrụ iche na-ebufe ya.
Otu n'ime ihe ndị bụ isi nke DINP -INA (INA), ugbu a ọ bụ naanị ụlọ ọrụ ole na ole n'ụwa nwere ike ịmepụta, dị ka United States 'Exxon Mobil, ụlọ ọrụ na-emeri Germany, Japan's Concord Company, na South Asia ụlọ ọrụ na Taiwan.Ka ọ dị ugbu a, ọ nweghị ụlọ ọrụ na-emepụta INA.Ndị nrụpụta niile na-emepụta DINP na China niile chọrọ ka ha si na mbubata.
Okwu: baylectrol4200; di-'isononyl'phthalate, mixtureofesters; diisononylphthalate, dinp; dinp2; dinp3; enj2065; isonylalcohol, phthalate (2:1); jayflexdinp
Ọnọdụ: 28553-12-0
MF:C26H42O4
EINECS: 249-079-5
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Onye nrụpụta ezigbo ọnụ ahịa sodium Sesqui Carbonate CAS: 533-96-0
Sodium Sesqui Carbonate, utu aha, bụ sodium nke sodium carbonate, ọkara-alkali, na molekụla usoro bụ NA2CO3 · NAHCO3 · 2H2O.sodium bicarbonate bụ kemịkalụ nke agịga ọcha - kristal, mpempe akwụkwọ - dịka ntụ ntụ ma ọ bụ crystalline.Ọnụ ọgụgụ molekụla ndị ikwu bụ 226.03, na njupụta nke ikwu bụ 2.112.Na 100 Celsius C, ọ bụ 42%.Ihe ngwọta mmiri bụ alkaline, na alkali ya adịghị ike karịa sodium carbonate.A na-eme ya site na akụkụ ụfọdụ nke sodium carbonate na sodium bicarbonate ngwọta.
Njirimara: Sodium Sesqui Carbonate bụ kristal na-acha ọcha agịga, mpempe akwụkwọ-dị ka kristal ntụ ntụ.Njupụta ndị ikwu bụ 2.112, nke na-adịghị mfe ihu igwe.Na 42% na Celsius C, ngwọta mmiri bụ alkaline, na sodium bicarbonate adịghị ike karịa sodium carbonate.
Synonyms: Carbonicacid, sodium nnu (2: 3); magadisoda, snowflakecrystals; sq810; sodium Sesquicarbonat, trisodiumhydrogendicarbonate; urao, SODIUM CARBONATE, SESQUIOXIDE DIHYDRATE
Ọnọdụ: 533-96-0
Nọmba EC: 205-580-9
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Onye nrụpụta ezigbo ọnụ ahịa PERCHLORETHYLENE CAS: 127-18-4
PERCHLOROETHYLENE: a makwaara dị ka chloride dum.N'ihe gbasara usoro ihe omimi, ogige nke atom hydrogen niile dị na ethylene mebere na chlorine.N'afọ 1821, nke mbụ ya mere site na FaraDay thermal decomposition.Mmiri mmiri na-enweghị atụ.Enwere isi dị ka ether.Enweghị ọkụ.
Isi: 127-18-4
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Onye nrụpụta ezigbo ọnụ ahịa Pentamethyldipropylenetriamine (PMDPTA) CAS: 3855-32-1
PMDPTA bụ ihe na-eme ka ụfụfụ / gel na-esi ísì dị ala, nke a pụrụ iji mee ihe na polyether-type polyurethane soft foam, polyurethane hard bubbles and cover adhesives.A na-eji PMDPTA eme ihe na ọfụfụ oyi ebu HR.A na-akpọ PMDPTA ise -base di -propyleneramine, nke nwere ọtụtụ ngwa dị iche iche dị nro na ụfụfụ siri ike.PMDPTA nwere ike inye nzaghachi mmalite na nzaghachi gel, ma gbasaa mmeghachi omume ụfụfụ na oge nzaghachi gel.Nke a na-eme ka ọ bụghị nanị na a ga-eji ya eme ihe, kamakwa ọ na-ekere òkè na ihe ndị ọzọ na-enye aka na ndị ọrụ inyeaka.Enwere ike igbari PMDPTA na polyether polyol.
A na-agbaze ya ngwa ngwa n'ọtụtụ ihe mgbaze.Ụfụfụ na gel mmeghachi omume itule.A na-eji uru ndị ahụ na ụfụfụ ngọngọ dị nro, nke nwere ike izere mgbawa na pinhole nke ụfụfụ ahụ, nke nwere ọganihu dị mma.Melite usoro nhazi, ndidi na ọgwụgwọ elu nke ụfụfụ siri ike.Meziwanye oghere dị elu nke rọba ụfụfụ dị nro.
Ngwongwo ihe onwunwe: isi ihe na-esi esi: 102 ° C / 1mmHg, njupụta: 0,83 g / cm3, ntụgharị ntụgharị: 1.4450 ruo 1.4480, ebe ọkụ: 92 ° C, ọnụọgụ acidity (PKA): 9.88 ± 0.28 (Amụma).A na-ejikarị ya eme ihe maka phenols na-agbaze alkaline, ma na-ejikwa inter-phenylphenols, wdg, a na-ejikarị ya eme ihe dị ka ihe na-eme ka esterization na mmeghachi omume mmiri mmiri na-ekpo ọkụ;agba agba etiti
Ọkụ: 3855-32-1
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Onye nrụpụta ezigbo ọnụ ahịa EPOXY RESIN CURING Agent PACM CAS#1761-71-3
EPOXY RESIN CURING AGENT PACM (PACM maka mkpirisi) dị na stereoisomer atọ nwere njirimara thermodynamic dị iche iche: trans-trans, cis-trans, na cis-cis.EPOXY RESIN CURING AGENT PACM bụ ihe dị mkpa alicyclic diamine, na EPOXY RESIN CURING AGENT PACM na-ejikarị akwadebe alicyclic dicyclohexylethane diisocyanate (H12MDI) ma ọ bụ jiri ya mee ihe ozugbo dị ka onye na-agwọ ọrịa resin epoxy.
PACM enweghị agba ma ọ bụ ihe viscous na-acha ọcha ma ọ bụ ihe na-acha ọcha, nwere njupụta nke 0.9608.Ebe mgbaze bụ 35 ℃ 45 ℃.Ebe esi nri 159 ~ 164 ℃ (0.67kpa).Ndekọ refractive bụ 1.5030.Ọ dị mfe igbari na toluene, petroleum ether, ethanol, tetrahydrofuu, wdg.
OZI: 1761-71-3
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Onye nrụpụta ezigbo ọnụ ahịa OP200 Epoxy Silane Oligomer CAS: 102782-97-8
Mpụta nke OP200 Epoxy Silane Oligomer enweghị agba na-acha odo odo na-acha odo odo, nke bụ nke epoxy modified polysiloxane.Tụnyere ot epoxyxane, ọ na-ejigide a ezi epoxy mmeghachi omume omume na njikọ njikọ.A na-eji nkwụsi ike nke nchekwa n'ọtụtụ ebe n'ọhịa nke plastik gbanwetụrụ, mkpuchi na mpaghara ndị ọzọ.
CAS: 102782-97-8
