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Mugadziri Mutengo Wakanaka CALCIUM CHLORIDE CAS: 10043-52-4
Calcium Chloride (CaCl2) ikristaro yeionic inonyungudika mumvura ine shanduko yakakura ye enthalpy yemushonga. Inonyanya kubva mu limestone uye ichibereko cheSolvay process. Imunyu usina mvura une hunhu hwe hygroscopic uye unogona kushandiswa se desiccant.
Hunhu hweMakemikoro: Calcium chloride, CaC12, chinhu chisina ruvara chakasimba chinonyungudika mumvura uye mune ethanol. Chinoumbwa kubva mukusangana kwecalcium carbonate nehydrochloric acid kana calcium hydroxide neammonium chloride. Chinoshandiswa mukurapa, semushonga unodzivirira kutonhora, uye semushonga unosunga mvura.
Zita rimwechete: PELADOW(R) SINOU UYE ICE MINUNGUKA; Calcium chloride, mhinduro yemvura; Calcium chloride, mushonga; Mhinduro yekuongorora yekuwedzera 21/Fluka kit nhamba 78374, mhinduro yeCalcium chloride; calcium chloride anhydrus yehunyanzvi; calcium chloride anhydrous yezvekudya; CACL2 (CALCIUM CHLORIDE); CalciumM chloride, 96%, yebiocheMistry, anhydrous
CAS:10043-52-4
Nhamba yeEC: 233-140-8
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Mugadziri Mutengo Wakanaka FORMIC ACID 85% CAS: 64-18-6
Asidhi yeFormic imvura yakajeka, isina ruvara ine hwema hunorwadza. Asidhi yeFormic yakatanga kutorwa kubva kune mamwe masvosve uye yakatumidzwa zita rekuti formica yechiLatin, zvinoreva svosve. Inogadzirwa nekushanda kwesulfuric acid pa sodium formate, iyo inogadzirwa kubva kucarbon monoxide nesodium hydroxide. Inogadzirwawo sechinhu chinobva mukugadzirwa kwemamwe makemikari akadai seacetic acid.
Zvinotarisirwa kuti kushandiswa kwe formic acid kucharamba kuchikwira sezvo ichitsiva inorganic acids uye ine basa rinogona kuitika muhunyanzvi hutsva hwesimba. Kukuvadza kwe formic acid kunonyanya kukosha sezvo acid iri metabolite ine chepfu ye methanol.Zvimiro: FORMIC ACID imvura isina ruvara ine hwema hunorwadza. Ichinhu chinogara chichipisa, chinobvira, uye chinopenya. Haiwirirane neH2SO4, caustics yakasimba, furfuryl alcohol, hydrogen peroxide, oxidiser yakasimba, uye mabhesi uye inoita kuputika kwakasimba kana yasangana ne oxidizing agents.
Nekuda kweboka re −CHO, Formic acid inopa hunhu hwe aldehyde. Inogona kuumba munyu ne ester; inogona kuita ne amine kuumba amide uye kuumba ester nekuwedzera reaction ne unsaturated hydrocarbon addition. Inogona kuderedza silver ammonia solution kuti igadzire silver mirror, uye kuita kuti potassium permanganate solution ipere, iyo inogona kushandiswa pakuziva formic acid.
Semusanganiswa weasidhi yekabhokisi, formic acid ine hunhu hwakafanana hwemakemikari pakuita ma alkalis kuti pave neforme inonyungudika mumvura. Asi formic acid haisi carboxylic acid yakajairika sezvo inogona kuita ma alkenes kuti igadzire ma esters eformate.Mazwi akafanana:Acide formique;acideformique;acideformique(french);Acido formico;acidoformico;Wedzera-F;Kwas metaniowy;kwasmetaniowy
CAS:64-18-6
Nhamba yeEC: 200-579-1
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Mugadziri Mutengo Wakanaka Sodium Bicarbonate CAS: 144-55-8
Sodium bicarbonate, inova chinhu chinowanzonzi baking soda, chiripo sechinhu chena, chisina hwema, uye chakasimba chekristalline. Chinoitika chechisikigo se nahcolite, iyo inowana zita rayo kubva muchimiro chayo chemakemikari nekutsiva "3" muNaHCO3 ne "lite" yekupedzisira. Nzvimbo huru yepasi rose ye nahcolite iPiceance Creek Basin kumadokero kweColorado, inova chikamu cheGreen River formation yakakura. Sodium bicarbonate inoburitswa uchishandisa solution mining nekupomba mvura inopisa kuburikidza nema injection wells kuti inyungudise nahcolite kubva kuEocene beds uko inowanikwa 1,500 kusvika 2,000 feet pasi pepamusoro. Sodium bicarbonate yakanyungudutswa inopombwa pamusoro payo kuti iwane NaHCO3 kubva mumushonga. Sodium bicarbonate inogonawo kugadzirwa kubva mu trona deposits, inova sodium carbonates (ona Sodium Carbonate).
Hunhu hweMakemikoro: Sodium bicarbonate, NaHC03, inozivikanwawo sesodium acid carbonate uye baking soda, icrystalline solid chena inonyungudika mumvura. Ine kuravira kwealkaline, inorasikirwa necarbon dioxide pa270°C (518°F). Uye inoshandiswa mukugadzirira chikafu. Sodium bicarbonate inoshandiswawo semushonga, kuchengetedza bota, muceramics, uye kudzivirira kuumbwa kwehuni.
Zita rimwechete: Sodium bicarbonate, GR,≥99.8%;Sodium bicarbonate, AR,≥99.8%;Sodium bicarbonate standard solution;Natrium Bicarbonate;SODIUM BICARBONATE PWD;Sodium bicarbonate test solution(ChP);Sodium bicarbonate Manufacturer;TSQN
CAS:144-55-8
Nhamba yeEC: 205-633-8
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Mugadziri Mutengo Wakanaka Sodium metabisulfite CAS:7681-57-4
Sodium metabisulfite: (yemhando yeindasitiri) Sodium metabisulfite (fomura yemakemikari: Na2S2O5) inoonekwa se crystalline chena kana poda yakasimba ine hwema hushoma hwesarufa. Ine chepfu kana yafemerwa uye inogona kutsamwisa ganda nenyama zvakanyanya. Inogona kubora kuti ibudise utsi hwesarufa nesodium hune chepfu kana yapisa zvakanyanya. Inogona kusanganiswa nemvura kuti igadzire corrosive acid. Inowanzo shandiswa semushonga wekuuraya utachiona, antioxidant, uye preservative pamwe ne reagent yerabhoritari. Semhando yekuwedzera kwechikafu, inogona kushandiswa semushonga wekuchengetedza uye antioxidant muchikafu. Inogona zvakare kushandiswa pakugadzira waini nedoro. Uyezve, inogona kushandiswa kuchenesa michina yekubika kumba uye waini semushonga wekuchenesa. Inewo mamwe mashandisirwo akasiyana-siyana, semuenzaniso kushandiswa pamifananidzo, semushonga unowedzera mune mamwe mapiritsi, pakurapa mvura, semushonga weSO2 muwaini, semushonga webhakitiriya uye semushonga wekuchenesa pamwe nekuderedza. Inogona kugadzirwa kuburikidza nekubuda kwe sodium bisulfite yakazadzwa ne sulfur dioxide. Zvinofanira kuyambirwa kuti sodium metabisulfite ine zvimwe zvinokanganisa kufema, maziso neganda. Kana zvanyanya kuipa, inogona kukonzera kuoma kufema uye kukuvara kwemapapu izvo zvinozoguma zvakonzera rufu. Saka, matanho ekudzivirira anoshanda uye kutarisirwa kunofanira kutorwa panguva yekuvhiyiwa.
Sodium metabisulfite CAS 7681-57-4
Zita reChigadzirwa: Sodium metabisulfiteCAS: 7681-57-4
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Mugadziri Mutengo Wakanaka Titanium Dioxide CAS:1317-80-2
Titanium dioxide (kana TIO2) ndiyo pigment chena inonyanya kushandiswa muindasitiri, iyo inoshandiswa mukuvaka, maindasitiri uye mota; fenicha, midziyo yemagetsi, mabhande epurasitiki nemabhokisi epurasitiki zvinoshandiswa; Pamwe chete nezvigadzirwa zvakakosha zvakaita seinki, rabha, dehwe uye muviri we elastic.
Titanium dioxide inodyiwa, inonzi pigment chena, haina chepfu uye haina kunaka. Hupfu, zvinwiwa, meatballs, mabhora ehove, zvigadzirwa zvemumvura, masiwiti, kapisiyumu, jeli, ginger, mapiritsi, lipstick, mushonga wemazino, matoyi evana, chikafu chemhuka nezvimwe zvekudya zvichena.
Titanium yakasviba CAS:1317-80-2
Zita rechigadzirwa: Titanium Dioxide
Nhevedzano dzezvinotsanangurwa: Titanium Dioxide R996; Titanium Dioxide R218; Titanium Dioxide TR92; Titanium Dioxide R908CAS: 1317-80-2
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Mugadziri Mutengo Wakanaka Glycine Chikafu giredhi CAS: 56-40-6
Glycine: Makristaro machena e monocrystalline kana hexagonal, kana upfu hwe crystalline. Hapana hwema, kutapira kwakakosha. Inogona kudzikamisa kunaka kweasidhi nealkali, kufukidza kuvava kwekuwedzera shuga muchikafu, uye kuwedzera kutapira. Yakasimba 1.1607 melting point 248 ° C (inogadzira gasi nekuora). Ichimiro chiri nyore mu amino acid series uye muviri wemunhu usingakoshi. Ine mapoka anoshanda e acidic ne alkaline mumorekuru. I electrolyte yakasimba mumvura. , Nyore kunyungudika mumvura, yakanyungudika mumvura: 25g/100ml pa25 ° C; 67.2g/100ml pa50 ° C. 25 ° C). Yakaoma zvikuru kunyungudika mu ethanol (0.06g/100g ethanol isina mvura). Inenge isinganyungudike mu solvents dzakadai se acetone ne ether. Inosangana ne hydrochloride kuti igadzire munyu hydrochloride.
Glycine chikafu chegiredhi CAS: 56-40-6
Zita reChigadzirwa: Glycine giredhi rechikafuCAS: 56-40-6
