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Soo saaraha Qiimaha Wanaagsan ee CALCIUM chloride CAS: 10043-52-4
Calcium Chloride (CaCl2) waa kiristaalo ionic biyo ah oo milmi leh oo leh isbeddel xamaasad sare leh oo xal ah.Waxa inta badan laga soo qaatay dhagaxa nuuradeedka waana wax ka soo baxay habka Solvay.Waa cusbo anhydrous ah oo leh dabeecad hygroscopic ah waxaana loo isticmaali karaa qallajiye ahaan.
Alaabta Kiimikada: Kaalshiyam chloride, CaC12, waa dareere aan midab lahayn oo ku milma biyaha iyo ethanol.Waxay ka samaysan tahay falcelinta calcium carbonate iyo hydrochloric acid ama calcium hydroxide iyo ammonium chloride.Waxa loo isticmaalaa dawada, sida baraf-iska-hortagga, iyo xinjirowga dhiigga.
Isku mid KALCIUM Kloride); CalciuM chloride, 96%, loogu talagalay bayocheMistry, anhydrous
CAS:10043-52-4
EC No.:233-140-8
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Soo saaraha Qiimaha Wanaagsan FORMIC Acid 85% CAS: 64-18-6
Formic acid waa dareere cad oo aan midab lahayn oo leh ur daran.Formic acid ayaa markii hore laga soocay quraanjaro gaar ah waxaana loogu magac daray afka Laatiinka, taasoo macnaheedu yahay qudhaanjada.Waxaa lagu sameeyay falgalka sulfuric acid ee qaabka sodium-ka, kaas oo laga soo saaro carbon monoxide iyo sodium hydroxide.Waxa kale oo loo soo saaraa sidii wax-soo-saarka soo saarista kiimikooyinka kale sida acetic acid.
Waxaa la saadaalin karaa in isticmaalka formic acid ay si joogto ah u kordhi doonto maadaama ay bedesho asiidhyada inorganic oo ay door ku yeelan karto tignoolajiyada tamarta cusub.Sumowga aashitada formic waa mid xiiso gaar ah leh maadaama aysiidhku yahay dheef-shiid kiimikaad sun ah ee methanol.Guryaha: FORMIC ACIID waa dareere aan midab lahayn oo leh ur daran.Waa walax daxalaysa, guban karta, iyo walxo kiimiko ah oo deggan.Waa mid aan la socon karin H2SO4, caustics xooggan, alkolada furfuryl, hydrogen peroxide, oksaydhiyeyaasha xooggan, iyo saldhigyada waxayna ka falcelisaa qarax xooggan marka lala xiriiriyo walxaha oksida.
Sababtoo ah kooxda -CHO, Formic acid waxay siisaa qaar ka mid ah dabeecadda aldehyde.Waxay samayn kartaa milix iyo ester;waxay kaga falcelin kartaa amin si ay u samaysato amide oo ay u samayso ester falcelin dheeri ah oo ay ku darayso karboonka aan saturated lahayn.Waxay yareyn kartaa xalalka ammonia ee lacagta si ay u soo saarto muraayad lacag ah, waxayna ka dhigtaa xalka potassium permanganate, kaas oo loo isticmaali karo aqoonsiga tayada leh ee formic acid.
Sida karboksilic acid, aashitada formic waxay la wadaagtaa inta badan hantida kiimikaad ee la mid ah ka falcelinta alkalis si ay u sameeyaan qaab biyo-milmi leh.Laakiin aashitada formic ma aha karboksilic acid caadiga ah maxaa yeelay waxay la falgali kartaa alkenes si ay u sameeyaan esters formate.La mid ah: Acid formique; Acidformique; Acidformique (Faransiiska); Acido formico; acidoformico; Add-F; Kwas metaniowy;kwasmetaniowy
CAS:64-18-6
EC No.: 200-579-1
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Soo saaraha Qiimaha Wanaagsan Sodium Bicarbonate CAS: 144-55-8
Sodium bicarbonate, oo ah xarunta inta badan loo yaqaan baking soda, waxay u jirtaa cad, aan ur lahayn, adag oo crystalline ah.Waxay u dhacdaa si dabiici ah sida macdanta nahcolite, oo magaceeda ka soo qaada qaacideeda kiimikaad iyadoo ku bedesha "3" ee NaHCO3 oo leh "lite".Isha ugu weyn ee adduunka ee nahcolite waa Piceance Creek Basin ee galbeedka Colorado, taas oo qayb ka ah samaynta webiga cagaaran ee weyn.Sodium bicarbonate ayaa la soo saaraa iyadoo la isticmaalayo xalinta macdanta iyadoo lagu shubayo biyo kulul iyada oo la marinayo ceelasha duritaanka si loo milo nahcolite ka sariiraha Eocene halkaas oo ay ku dhacdo 1,500 ilaa 2,000 cagood oo ka hooseeya dusha sare.Soodhiyamka bicarbonate ee kala dareeray ayaa lagu shubaa dusha sare halkaasoo lagu daaweeyay si looga soo kabsado NaHCO3 ee xalka.Sodium bicarbonate sidoo kale waxaa laga soo saari karaa kaydka trona, kaas oo ah isha soodhiyam karbonateedyada (eeg Sodium Carbonate).
Waxyaabaha Kiimikada ah: Sodium bicarbonate, NaHC03, oo sidoo kale loo yaqaan sodium acid carbonate iyo baking soda, waa crystalline adag oo biyo-milmi kara, waxay leedahay dhadhanka alkaline, waxay lumisaa carbon dioxide at 270 ° C (518 ° F). diyaarinta cuntada.Sodium bicarbonate waxay sidoo kale u isticmaashaa dawo ahaan, subagga ilaaliya, dhoobada, iyo si looga hortago caaryada alwaax.
La mid ah: Sodium bicarbonate, GR, ≥99.8%; Sodium bicarbonate, AR,≥99.8%;Sodium bicarbonate xal heerka;Natrium Bicarbonate;SODIUM BICARBONATE PWD;
CAS:144-55-8
EC No.: 205-633-8
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Soo saaraha Qiimaha Wanaagsan Ammonium Bifluoride CAS: 1341-49-7
Ammonium hydrogen fluoride waxaa sidoo kale loo yaqaan aashitada ammonium fluoride.Qaabka kiimikada NH4F HF.Miisaanka molecular 57.04.Karistaalo saddex geesood ah oo cad, sun ah.Way fududahay in la diyaariyo.Cufnaanta qaraabada ah waa 1.50, barta dhalaalidu waa 125.6 ℃, iyo dib u dhacu waa 1.390.Hoos u dhigi kara, daxalaysan galaas, biyo kulul ama kulul ayaa qudhmi doona.Biyo ku milmay, wax yar ku milmay khamriga.Xalka aqueous si xoog leh aashito ah, wuxuu daxil karaa galaas galaas Kiimikada, daxaleeyay maqaarka.Ammonia gaas ah ayaa lagu daray 40% ee hydrofluoric acid, ka dibna la qaboojiyey iyo crystallized.
Habka diyaarinta: 1 mole oo ah biyaha ammonia si ay u nuugaan 2 moles oo ah hydrogen fluoride, ka dibna qaboojinta, xoojinta, crystallization.
Waxa loo isticmaalaa sida reagent kiimikaad, dhoobo iyo dhalo etching, electroplating, warshadaha brewing, warshadaynta halsano iyo inhibitor bakteeriyada, iwm. Waxa kale oo loo isticmaalaa dhalista beryllium iyo samaynta dhoobada.
Guryaha Kiimikada：White ama midab la'aan hufan rhombic crystal system crystal, alaabtu waa jajab, dhadhan dhanaan.Waxoogaa ku milma khamriga, si fudud ugu milmi biyo qabow, burburka biyaha kulul.Biyuhu aad bay asiidh yihiin marka la milmo.
La mid ah: ETCHINGPOWDER;AMMONIUMBIFLUORIDE;ammoniumfluoridecompwithhydrogenfluoride(1:1);ammoniumhydrofluoride;ammoniumhydrogChemicalbookenbifluoride
CAS:1341-49-7
EC No.:215-676-4
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Soo saaraha Qiimaha Wanaagsan DINP heerka warshadaha CAS: 28553-12-0
Diisononyl phthalate (DINP)：Alaabtani waa dareere saliid leh oo hufan oo leh ur yar.Waa balaastiiste weyn oo kala duwan oo leh sifooyin aad u wanaagsan.Alaabtani waxay ku milmaysaa PVC, mana soo da'i doonto xitaa haddii loo isticmaalo tiro badan.Volatilization, hijrada iyo sun la'aanta ayaa ka fiican DOP (dioctyl phthalate), kaas oo ku siin kara sheyga caabbinta iftiinka wanaagsan, caabbinta kulaylka, caabbinta gabowga iyo sifooyinka korantada, iyo waxqabadka dhamaystiran ayaa ka fiican DOP.Sababtoo ah alaabada ay soo saartay alaabtani waxay leeyihiin caabbinta biyaha wanaagsan iyo iska caabinta soo saarista, sunta hoose, caabbinta gabowga, waxqabadka korantada ee aad u fiican, sidaas darteed waxaa si ballaaran loo isticmaalaa filimka toy, fiilada, fiilada.
Marka la barbar dhigo DOP, miisaanka unugyadu wuu ka weyn yahay oo wuu dheer yahay, markaa waxay leedahay waxqabadka gabowga oo ka wanaagsan, caabbinta socdaalka, waxqabadka anticairy, iyo iska caabin heerkul sare oo sarreeya.Isla sidaas oo kale, isla shuruudo isku mid ah, saamaynta balaastikada ee DINP ayaa ka yara xun DOP.Waxaa guud ahaan la rumeysan yahay in DINP ay deegaan ahaan uga wanaagsan tahay DOP.
DINP waxay leedahay heer sare xagga hagaajinta faa'iidooyinka extrusion.Marka la eego xaaladaha wax-soo-saarka extrusion-ka caadiga ah, DINP waxay yarayn kartaa viscosity dhalaalka ee isku dhafka ah marka loo eego DOP, taas oo ka caawisa yaraynta cadaadiska qaabka dekedda, yaraynta xirashada farsamada ama kordhinta wax soo saarka (ilaa 21%).Looma baahna in la beddelo caanaha alaabta iyo habka wax soo saarka, ma jirto maalgashi dheeri ah, ma jirto isticmaalka tamarta dheeraadka ah, iyo ilaalinta tayada alaabta.
DINP caadi ahaan waa dareere saliid leh, oo aan lagu milmi karin biyaha.Guud ahaan waxaa lagu qaadaa booyado, baaldiyo bir ah oo yar yar ama fuustooyin caag ah oo gaar ah.
Mid ka mid ah alaabta ceeriin ee ugu muhiimsan ee DINP -INA (INA), hadda kaliya dhowr shirkadood oo adduunka ah ayaa soo saari kara, sida Maraykanka Exxon Mobil, shirkadda Jarmalka ee ku guuleysatay, Shirkadda Concord ee Japan, iyo shirkadda Koonfurta Aasiya ee Taiwan.Waqtigan xaadirka ah, ma jiro shirkad gudaha ah oo soo saarta INA.Dhammaan warshadeeyayaasha soo saara DINP ee Shiinaha ayaa dhamaantood looga baahan yahay inay ka yimaadaan soo dejinta.
La mid ah: baylectrol4200; di-'isononyl'phthalate, mixtureofesters; diisononylphthalate, dinp; dinp2; dinp3; enj2065; isonylalcohol, phthalate(2:1);jayflexdinp
CAS: 28553-12-0
MF:C26H42O4
EINECS:249-079-5
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Soo saaraha Qiimaha Wanaagsan Sodium Sesqui Carbonate CAS: 533-96-0
Sodium Sesqui Carbonate, alias, waa sodium of sodium carbonate, semi-alkali, iyo formula kelli waa NA2CO3 · NAHCO3 · 2H2O.Soodhiyamka bicarbonate waa kiimiko irbad cad ah oo qaabaysan kareem, xaashi u eg ama budada crystalline.Cufnaanta molecular ee qaraabada ah waa 226.03, iyo cufnaanta qaraabo waa 2.112.Heerkulka 100 ° C, waa 42%.Xalka aqueous waa alkaline, alkalkiisuna wuu ka daciifsan yahay sodium carbonate.Waxaa lagu sameeyaa qayb ka mid ah sodium carbonate iyo xalalka sodium bicarbonate.
Astaamaha: Sodium Sesqui Carbonate waa crystal qaab irbad cad, xaashi u eg ama budo crystalline ah.Cufnaanta qaraabada ah waa 2.112, taas oo aan fududayn cimilada.Marka la joogo 42% at ° C, xalka aqueous waa alkaline, iyo sodium bicarbonate waa daciif ka sodium carbonate.
Ereyada la midka ah: Carbonicacid, sodium cusbo (2: 3); Magdisoda, Snowflakecrystals; sq810; Sodium Sesquicarbonat;
CAS: 533-96-0
EC No.: 205-580-9
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Soo saaraha Qiimaha Wanaagsan PERCHLORETHYLENE CAS: 127-18-4
PERCHLOROETHYLENE: sidoo kale waxaa loo yaqaanaa koloriin dhan.Marka la eego qaab-dhismeedka molecular, xeryahooda ay abuureen dhammaan atamka hydrogen-ka ee ethylene waxaa lagu beddelay koloriin.Sannadkii 1821-kii, markii ugu horreysay waxaa sameeyay FaraDay kulaylka.dareere hufan oo aan midab lahayn.Waxaa jira ur u eg ether.Aan guban karin.
CAS: 127-18-4
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Soo saaraha Qiimaha Wanaagsan Pentamethyldipropylenetriamine (PMDPTA) CAS: 3855-32-1
PMDPTA waa kicinta dheellitirka xumbo/jel ur yar, kaas oo loo isticmaali karo xumbada jilicsan ee polyether-nooca poliurethane, goobooyin adag poliurethane iyo xabagyada daahan.PMDPTA waxaa si gaar ah loogu isticmaalaa xumbo HR caaryada qabow.PMDPTA waxaa loo yaqaan shan-base di-propyleneramine, kaas oo leh codsiyo kala duwan oo kala duwan oo jilicsan oo adag.PMDPTA waxay bixin kartaa jawaab-celin bilaw ah oo dheellitiran iyo jawaab-celin jel ah, oo waxay kordhisaa fal-celinta xumbo iyo wakhtiga jawaabta jelka.Kaaliyahani kaliya lama isticmaali karo, laakiin sidoo kale waxa uu la wadaagaa kicinta iyo wakiilada kale.PMDPTA waxaa lagu milmi karaa polyeter polyol.
Si fudud ayaa loogu milmaa inta badan dareerayaasha.Isku dheelitirnaanta falcelinta xumbo iyo jel.Faa'iidooyinka waxaa loo isticmaalaa xumbo jilicsan oo jilicsan, taas oo ka fogaan karta dildilaaca iyo xuubka xumbo, kaas oo leh waxqabadka sare ee sare.Hagaajinta karti-socodka, dulqaadka iyo daaweynta dusha sare ee xumbo adag.Hagaajinta daloolka sare ee caagga xumbo jilicsan.
Guryaha hantida: barta karkarinta: 102 ° C / 1mmHg, cufnaanta: 0,83 g / cm3, index refractive: 1.4450 ilaa 1.4480, dhibicda iftiinka: 92 ° C, iskudarka acidity (PKA): 9.88 ± 0.28 (Saadaal).Waxaa inta badan loo isticmaalaa phenols dhalaalka alkaline, iyo sidoo kale loo isticmaalo inter-phenylphenols, iwm, oo inta badan loo isticmaalaa sida kicinta ee esterization iyo falcelinta fuuqbaxa;dheeh dhexdhexaad ah
CAS: 3855-32-1
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Soo saaraha Qiimaha Wanaagsan POXY RESIN CURING AGANT PACM CAS#1761-71-3
EPOXY RESIN CURING AGANT PACM (PACM gaaban) waxa ay ku jirtaa saddex stereoisomers oo leh sifooyin heerkulbeegyo kala duwan: trans-trans, cis-trans, iyo cis-cis.EPOXY RESIN CURING AGANT PACM waa diamine alicyclic muhiim ah, iyo EPOXY RESIN CURING AGANT PACM waxaa inta badan loo isticmaalaa in lagu diyaariyo alicyclic dicyclohexylethane diisocyanate (H12MDI) ama si toos ah loo isticmaalo sidii epoxy resin daawo.
PACM waa bilaa midab ama wax yar oo huruud ah viscous ama shay cad oo waxy ah, oo leh cufnaanta qaraabada ah 0.9608.Barta dhalaalka waa 35 ℃ 45 ℃.Barta karkarinta 159 ~ 164 ℃ (0.67kpa).Tilmaanta refractive waa 1.5030.Way fududahay in lagu milmo toluene, ether petroleum, ethanol, tetrahydrofuu, iwm.
CAS: 1761-71-3
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Soo saaraha Qiimaha Wanaagsan OP200 Epoxy Silane Oligomer CAS: 102782-97-8
Muuqashada OP200 Epoxy Silane Oligomer waa mid aan midab lahayn ilaa dareere hufnaan ah oo huruud ah, kaas oo iska leh epoxy modified polysiloxane.Marka la barbar dhigo epoxyxane caadiga ah, waxay ilaalisaa firfircoonida falcelinta epoxy-ga wanaagsan iyo saamaynta isku-xidhka.Xasiloonida kaydinta ayaa si weyn loogu isticmaalaa beeraha balaastigga la beddelay, dahaarka iyo meelaha kale.
CAS:102782-97-8
