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Uruganda Igiciro Cyiza CALCIUM CHLORIDE CAS: 10043-52-4
Kalisiyumu Chloride (CaCl2) ni amazi ya elegitoronike ya ionic kristal hamwe nimpinduka nini yumuti.Byakomotse cyane kubutare kandi ni umusaruro wibikorwa bya Solvay.Numunyu wa anhidrous ufite kamere ya hygroscopique kandi ushobora gukoreshwa nka desiccant.
Ibikoresho bya chimique ： Kalisiyumu chloride, CaC12, ni ibara rya deliquescent idafite ibara rishobora gushonga mumazi na Ethanol.Ikozwe mu myitwarire ya calcium karubone na aside hydrochloric cyangwa calcium hydroxide ya calcium na ammonium chloride.Ikoreshwa mubuvuzi, nka antifreeze, kandi nka coagulant.
Synonym ： PELADOW (R) SNOW NA ICE MELT; Kalisiyumu chloride, igisubizo cyamazi; Kalisiyumu ya chloride, imiti; CALCIUM CHLORIDE); CalciuM chloride, 96%, kuri biocheMistry, anhydrous
URUBANZA:10043-52-4
EC No.:233-140-8
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Uruganda Igiciro Cyiza FORMIC ACID 85% CAS: 64-18-6
Acide formique ni isukari isobanutse, idafite ibara ifite impumuro nziza.Acide ya formic yabanje gutandukanywa n'ibimonyo bimwe na bimwe kandi yitiriwe formati y'Ikilatini, bisobanura ibimonyo.Ikorwa nigikorwa cya acide sulfurike kuri sodium ya sodium, ikorwa muri monoxyde de carbone na hydroxide ya sodium.Ikorwa kandi nkibicuruzwa biva mu gukora indi miti nka acide acike.
Birashobora gutegurwa ko ikoreshwa rya aside irike izakomeza kwiyongera kuko isimbuye acide organique kandi ikagira uruhare runini mu ikoranabuhanga rishya.Ubumara bwa acide formique bufite inyungu zidasanzwe kuko aside ni uburozi bwa metabolite ya methanol.Ibyiza ： FORMIC ACID ni amazi atagira ibara afite impumuro nziza.Nibintu bihoraho byangirika, bishobora gukongoka, hamwe na hygroscopique yimiti.Ntibishobora kubangikana na H2SO4, caustique ikomeye, inzoga ya furfuryl, hydrogène peroxide, okiside ikomeye, hamwe na base kandi ikagira icyo ikora hamwe no guturika gukomeye guhura na okiside.
Bitewe nitsinda −CHO, aside aside itanga bimwe mubiranga aldehyde.Irashobora gukora umunyu na ester;Irashobora kwitwara hamwe na amine kugirango ikore amide no gukora ester hiyongereyeho reaction hamwe na hydrocarubone idahagije.Irashobora kugabanya igisubizo cya silver ammonia kugirango ikore indorerwamo ya feza, kandi itume umuti wa potasiyumu permanganate ucika, ushobora gukoreshwa mukumenya neza aside aside.
Nka aside ya karubike, aside irike igabana byinshi mubintu bimwe bya chimique mugukora hamwe na alkalis kugirango ibe amazi ashonga.Ariko aside irike ntabwo isanzwe ya karubasi ya aside kuko ishobora kwitwara hamwe na alukene kugirango ikore est est est.Synonyme ： Acide formique; acideformique; acideformique (igifaransa); Acido formico; asideoformico; Add-F; Kwas metaniowy; kwasmetaniowy
URUBANZA:64-18-6
EC No.: 200-579-1
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Uruganda Igiciro Cyiza Sodium Bicarbonate CAS: 144-55-8
Sodium bicarbonate, nuruvange bakunze kwita soda yo guteka, ibaho nkumweru, impumuro nziza, kristaline ikomeye.Bibaho bisanzwe nka minerval nahcolite, ikura izina ryayo muburyo bwa chimique isimbuza “3” muri NaHCO3 na “lite” irangira.Isoko nyamukuru ya nahcolite ku isi ni ikibaya cya Piceance Creek mu burengerazuba bwa Kolorado, kikaba ari kimwe mu bigize uruzi runini rwa Green River.Sodium bicarbonate ikuramo hifashishijwe ubucukuzi bw'amazi hifashishijwe kuvoma amazi ashyushye binyuze mu mariba yo gutera inshinge kugirango ushongeshe nahcolite mu buriri bwa Eocene aho iboneka kuri metero 1.500 na 2000 munsi y'ubutaka.Sodium bicarbonate yashonze isunikwa hejuru aho ivurwa kugirango ikure NaHCO3 igisubizo.Sodium bicarbonate irashobora kandi kubyazwa umusaruro wa trona, ikaba isoko ya karubone ya sodium (reba Sodium Carbonate).
Ibikoresho bya shimi ： Sodium bicarbonate, NaHC03, izwi kandi nka sodium acide karubone na soda yo guteka, ni amazi yera ya elegitoronike ya kirisiti ikomeye. Ifite uburyohe bwa alkaline, itakaza dioxyde de carbone kuri 270 ° C (518 ° F) .kandi ikoreshwa muri gutegura ibiryo.Sodium bicarbonate isanga kandi ikoreshwa nk'umuti, imiti igabanya amavuta, mu bukerarugendo, no kwirinda ibiti.
Synonym ic Sodium bicarbonate, GR, ≥99.8%; Sodium bicarbonate, AR, ≥99.8%; Sodium bicarbonate igisubizo gisanzwe; Natrium Bicarbonate; SODIUM BICARBONATE PWD; Ikizamini cya Sodium bicarbonate
URUBANZA:144-55-8
EC No.:205-633-8
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Uruganda Igiciro Cyiza Ammonium Bifluoride CAS: 1341-49-7
Ammonium hydrogen fluoride izwi kandi nka aside ammonium fluoride.Imiti ya NH4F HF.Uburemere bwa molekuline 57.04.Cristal yera itandatu ya kirisiti, uburozi.Biroroshye gusiba.Ubucucike bugereranije ni 1.50, gushonga ni 125,6 ℃, naho kuvunika ni 1.390.Irashobora kugabanuka, kwangirika kwikirahure, amazi ashyushye cyangwa ashyushye azabora.Gushonga mumazi, gushonga gato muri alcool.Umuti wamazi ni acide cyane, irashobora kwangirika ikirahuri Ikirahuri cya Chemical, cyangirika kuruhu.Amoniya ya gaze yongewe kuri 40% ya acide hydrofluoric, hanyuma ikonjeshwa hanyuma ikabikwa.
Uburyo bwo kwitegura: mole 1 yamazi ya amoniya kugirango yinjize moles 2 za fluor ya hydrogène, hanyuma gukonjesha, kwibanda, korohereza.
Imikoreshereze: Ikoreshwa nka reagent ya chimique, ibikoresho byibumba nibirahure, amashanyarazi, inganda zenga inzoga, inganda za fermentation hamwe na bagiteri ya bagiteri, nibindi bikoreshwa no gushonga beryllium no gukora ceramic.
Ibikoresho bya Shimi： Umweru cyangwa ibara ritagaragara rhombic kristal sisitemu ya kirisiti, ibicuruzwa ni flake, uburyohe busharira gato.Guconga buhoro muri alcool, gushonga byoroshye mumazi akonje, kubora mumazi ashyushye.Amazi acide cyane iyo ashonga.
Synonyms: ETCHINGPOWDER; AMMONIUMBIFLUORIDE; ammoniumfluoridecompwithhydrogenfluoride (1: 1); ammoniumhydrofluoride; ammoniumhydrogChemicalbookenbifluoride; fluorureacided'ammonium (french) G.
URUBANZA:1341-49-7
EC No.:215-676-4
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Uruganda Igiciro Cyiza DINP Urwego rwinganda CAS ： 28553-12-0
Diisononyl phthalate (DINP)：Ibicuruzwa nibisukari byamavuta meza kandi bifite umunuko muto.Nibintu byinshi byingenzi bya plasitiki ifite ibintu byiza cyane.Ibicuruzwa birashobora gushonga muri PVC, kandi ntibizagwa nubwo byakoreshwa ari byinshi.Guhindagurika, kwimuka no kutagira uburozi biruta DOP (dioctyl phthalate), ishobora guha ibicuruzwa kurwanya urumuri rwiza, kurwanya ubushyuhe, kurwanya gusaza hamwe nubushakashatsi bwamashanyarazi, kandi imikorere yuzuye iruta DOP.Kuberako ibicuruzwa byakozwe niki gicuruzwa bifite amazi meza yo kurwanya no gukuramo, uburozi buke, kurwanya gusaza, imikorere myiza y’amashanyarazi, bityo ikoreshwa cyane muri firime yimikino, insinga, insinga.
Ugereranije na DOP, uburemere bwa molekile nini kandi ndende, bityo ifite imikorere myiza yo gusaza, kurwanya kwimuka, imikorere ya anticairy, hamwe nubushyuhe bwo hejuru.Mu buryo nk'ubwo, mubihe bimwe, ingaruka za plastike ya DINP ni mbi cyane kurenza DOP.Mubisanzwe bizera ko DINP yangiza ibidukikije kuruta DOP.
DINP ifite ubunararibonye mugutezimbere inyungu zo gukuramo.Mubihe bisanzwe byo gutunganya ibicuruzwa biva hanze, DINP irashobora kugabanya ubukonje bwo gushonga bwuruvange kuruta DOP, ifasha kugabanya umuvuduko wicyitegererezo cyicyambu, kugabanya kwambara imashini cyangwa kongera umusaruro (kugeza kuri 21%).Ntibikenewe ko uhindura uburyo bwibicuruzwa nuburyo bwo kubyaza umusaruro, nta shoramari ryiyongera, nta gukoresha ingufu ziyongera, no gukomeza ubuziranenge bwibicuruzwa.
DINP mubisanzwe ni amavuta meza, adashonga mumazi.Mubisanzwe bitwarwa na tanker, agace gato k'indobo z'icyuma cyangwa ingunguru zidasanzwe za plastiki.
Kimwe mu bikoresho by'ibanze bya DINP -INA (INA), kuri ubu amasosiyete make ku isi ni yo ashobora gutanga umusaruro, nka Exxon Mobil yo muri Amerika, isosiyete yatsindiye mu Budage, Isosiyete y'Abayapani Concord, na sosiyete yo muri Aziya y'Epfo muri Tayiwani.Kugeza ubu, nta sosiyete yo mu gihugu itanga INA.Abakora ibicuruzwa byose bakora DINP mubushinwa bose basabwa kuva mubitumizwa hanze.
Synonyme ： baylectrol4200; di-'isononyl'phthalate, imvange;
CAS: 28553-12-0
MF: C26H42O4
EINECS: 249-079-5
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Uruganda Igiciro Cyiza Sodium Sesqui Carbonate CAS ： 533-96-0
Sodium Sesqui Carbonate, alias, ni sodium ya sodium karubone, igice -alkali ， na formula ya molekile ni NA2CO3 · NAHCO3 · 2H2O.Sodium ya Bicarbonate ni imiti y'urushinge rwera rufite ishusho ya kristu, ifu imeze cyangwa ifu ya kirisiti.Umubare wa molekile ugereranije ni 226.03, naho ubucucike bugereranije ni 2.112.Kuri 100 ° C, ni 42%.Igisubizo cyamazi ni alkaline, kandi alkali yayo ifite intege nke kuruta karubone ya sodium.Ikozwe nigice runaka cya sodium karubone na sodium bicarbonate yumuti.
Ibiranga: Sodium Sesqui Carbonate ni urushinge rwera rumeze nka kirisiti, isa nimpapuro cyangwa ifu ya kristu.Ubucucike bugereranije ni 2.112, ntabwo byoroshye ikirere.Kuri 42% kuri ° C, igisubizo cyamazi ni alkaline, na sodium bicarbonate ifite intege nke kuruta karubone ya sodium.
Synonyme ： Carbonicacid, sodiumsalt (2: 3); magadisoda; urubura rwa shelegi; sq810; Sodium Sesquicarbonat; trisodiumhydrogendicarbonate; urao; SODIUM CARBONATE, SESQUIOXIDE DIHYDRATE
CAS: 533-96-0
EC No.: 205-580-9
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Uruganda Igiciro Cyiza PERCHLORETHYLENE CAS: 127-18-4
PERCHLORETHYLENE also izwi kandi nka chloride yose.Kubijyanye n'imiterere ya molekile, ibice byakozwe na atome zose za hydrogène muri Ethylene byasimbuwe na chlorine.Muri 1821, ubwambere byakozwe na FaraDay kubora ubushyuhe.Amazi adafite ibara.Hariho umunuko umeze nka ether.Ntibishobora gutwikwa.
CAS: 127-18-4
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Uruganda Igiciro Cyiza Pentamethyldipropylenetriamine (PMDPTA) CAS: 3855-32-1
PMDPTA ni umusemburo muke-wuzuye wa gel / cataliste, ushobora gukoreshwa muri polyether -ubwoko bwa polyurethane yoroshye ifuro, polyurethane ikomeye cyane hamwe nugufata.PMDPTA ikoreshwa cyane cyane muburyo bukonje HR ifuro.PMDPTA yitwa bitanu -base di -propyleneramine, ifite uburyo bwinshi bwo gukoresha muburyo butandukanye bworoshye kandi bukomeye.PMDPTA irashobora gutanga igisubizo cyuzuye cyo gutangira hamwe nigisubizo cya gel, kandi ikongerera igihe ifuro nigihe cyo gusubiza gel.Iyi catisiti ntishobora gukoreshwa yonyine, ariko kandi igabana nabandi ba catalizator hamwe nabafasha.PMDPTA irashobora gushonga muri polyether polyol.
Irashonga byoroshye mumashanyarazi menshi.Impirimbanyi ya gel hamwe na gel.Ibyiza bikoreshwa muburyo bworoshye bwo guhagarika ifuro, rishobora kwirinda guturika na pinhole ya furo, ifite imikorere myiza yo kuzamura.Kunoza imikorere, kwihanganira no gukiza hejuru yimikorere ya furo ikomeye.Kunoza umwobo muremure wa plastiki yoroshye.
Umutungo wumutungo: ingingo itetse: 102 ° C / 1mmHg, ubucucike: 0,83 g / cm3, indangagaciro yo kwanga: 1.4450 kugeza 1.4480, flash point: 92 ° C, coefficient acide (PKA): 9.88 ± 0.28 (Iteganya).Ikoreshwa cyane cyane kuri feri ya alkaline yo gushonga, kandi ikoreshwa no muri inter-fenylpenol, nibindi, kandi ikoreshwa kenshi nka catalizator muri esterisation na reaction dehydrasi;irangi
CAS: 3855-32-1
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Uruganda Igiciro Cyiza EPOXY RESIN CURING AGENT PACM CAS # 1761-71-3
EPOXY RESIN CURING AGENT PACM (PACM muri make) ibaho muri stereoisomers eshatu zifite imiterere itandukanye ya termodinamike: trans-trans, cis-trans, na cis-cis.EPOXY RESIN CURING AGENT PACM ni diamine yingenzi ya alicyclic, kandi EPOXY RESIN CURING AGENT PACM ikoreshwa cyane mugutegura alicyclic dicyclohexylmethane diisocyanate (H12MDI) cyangwa ikoreshwa muburyo butaziguye nka epoxy resin ikiza.
PACM idafite ibara cyangwa ibara ry'umuhondo ryoroshye cyangwa ikintu cyashashara cyera, hamwe n'ubucucike bwa 0.9608.Ingingo yo gushonga ni 35 ～ 45 ℃.Ingingo yo guteka 159 ~ 164 ℃ (0,67kpa).Igipimo cyo kugabanya ni 1.5030.Biroroshye gushonga muri toluene, peteroli ether, Ethanol, tetrahydrofuu, nibindi.
URUBANZA: 1761-71-3
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Uruganda Igiciro Cyiza OP200 Epoxy Silane Oligomer CAS: 102782-97-8
Kugaragara kwa OP200 Epoxy Silane Oligomer nta ibara rifite ibara ryumuhondo ryerurutse ryerurutse, rikaba ari epoxy yahinduwe na polysiloxane.Ugereranije na epoxyxane isanzwe, ikomeza ibikorwa byiza bya epoxy reaction ningaruka zo guhuza.Ububiko butajegajega bukoreshwa cyane mubice byahinduwe bya plastiki, impuzu nizindi nzego.
CAS: 102782-97-8
