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Umkhiqizi Intengo Enhle I-Calcium Chloride CAS: 10043-52-4
I-calcium Chloride (i-CACL2) iyi-ionible ionic crystal eguqukayo esikhaleni esiphezulu sekhambi. Itholakala kahle ne-limestone futhi ingumkhiqizo wenqubo ye-solvay. Kungusawoti onamahloni anemvelo ye-hygroscopic futhi angasetshenziswa njenge-desiccant.
Izakhiwo zamakhemikhali: calcium chloride, i-CAC12, i-deliquescent engenamibala eqinile eqinile enamanzi nase-ethanol. Yakhiwa kusuka ekuphendukeni kwe-calcium carbonate ne-hydrochloric acid noma i-calcium hydroxide ne-ammonium chloride. Isetshenziswa kwezokwelapha, njenge-antifreeze, futhi njenge-coabulayo.
ISynony: I-Peladow (R) iqhwa neqhwa lincibilika; calcium chloride, i-calcium chloride; calcium chloride solution, i-calcium chloride anhydroul yezobuchwepheshe; Calcium chloride); calcium chloride, 96%, ngoba I-Biochemistry, Anhydrous
Case:I-10043-52-4
EC No.: 233-140-8
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Umkhiqizi Intengo Elungile Intengo Emihle ye-Acid 85% Cas: 64-18-6
I-Formic Acid iwuketshezi olucacile, olungenamibala ngephunga elicekile. I-acid eyi-formic yaqala ukuhlukaniswa kwezintuthwane ezithile futhi yaqanjwa ngegama lesiLatini, okusho ukuthi intukuthelo. Kwenziwa ngesenzo se-sulfuric acid ku-sodium elungiselelwe, okukhiqizwa kusuka kukhabhoni monoxide kanye ne-sodium hydroxide. Kukhiqizwa futhi njengomkhiqizo owenziwa ngokwenza amanye amakhemikhali afana ne-acetic acid.
Ingalindelwa ukuthi ukusetshenziswa kwe-formic acid kuzokhula ngokuqhubekayo njengoba kuthatha indawo ye-inorganic acid futhi kunendima enokwenzeka ebuchwepheshe obusha bamandla. Ubuthi obuhle be-acid buyinzalo ekhethekile njenge-acid yi-metabolite enobuthi ye-methanol.Izakhiwo: i-formic acid iwuketshezi olungenamibala ngephunga elibucayi. Kuyinto eqinile eqinile, evuthayo, neye-hygroscopic. Akuhambisani ne-H2SO4, ama-caustics aqinile, i-furfugrel utshwala, i-hydrogen peroxide, ama-oxidisiders aqinile, kanye nezisekelo futhi aphenduke ngokuqhuma okunamandla ekutholeni ama-oxidising agents.
Ngenxa yeqembu le-Chodo, i-formic acid idlulisela eminye yezinhlamvu ze-aldehyde. Kungakha usawoti no-ester; Ungasabela ngesi-Amine ukuze wakhe indlela futhi wakhe i-Ester ngokuphendula okwengeziwe ngokungezwa kwe-hydrocarbon okungapheli. Kunganciphisa isixazululo sesiliva ukukhiqiza isibuko sesiliva, bese wenza isixazululo se-potassium permanganate sifiphele, esingasetshenziselwa ukukhonjwa okufanele kwe-formic acid.
Njenge-carboxylic acid, i-formic acid ihlanganyela iningi lezakhiwo zamakhemikhali ezifanayo ekuphenduleni nge-alkalis ukwakha ukuncibilika kwamanzi kwakheka. Kepha i-acid ekhethiweyo akuyona i-carboxylic acid ejwayelekile njengoba ingasabela nge-alkenes ukuze kwakhiwe ama-esters.Ama-Synonyms: Ama-Synonyms: I-Acideforiqueaformique; Acideformalformique; Acideformaformaformaformique (French); I-AcidO Formico; I-AcidOFormico; I-AdCetaniowy
Case:64-18-6
EC No: 200-579-1
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Umkhiqizi wentengo enhle ye-sodium bicarbonate cas: 144-55-8
I-Sodium Bicarbonate, okuyiyona ehlanganisiwe ebizwa ngokuthi i-baking soda, ikhona njenge-white, i-odorless, i-crystalline eqinile. Kwenzeka ngokwemvelo njenge-mineral nahcolite, ethola igama layo kusuka ifomula yayo yamakhemikhali ngokufaka esikhundleni "3" eNahco3 ngesiphetho " Umthombo oyinhloko weNahcolite yi-PiCeance Creek Basin entshonalanga yeColorado, okuyingxenye yokwakheka komoya omkhulu oluhlaza. I-Sodium Bicarbonate ikhishwe kusetshenziswa isixazululo sezimayini ngokupompa amanzi ashisayo ngemithombo yokujova ukuncibilikisa uNahcolite emibhedeni ye-Eocene lapho kwenzeka khona amamitha angama-1,500 kuye kwangama-200 kuya kwangama-2 000 ngaphansi komhlaba. I-sodium bicarbonate ecibilikisiwe iphonswe phezulu lapho iphathwa khona ukuthola i-nahco3 kusuka kusisombululo. I-Sodium Bicarbonate nayo ingakhiqizwa kusuka kumadiphozithi e-trona, okuwumthombo wama-sodium carbonates (bheka i-sodium carbonate).
Izakhiwo Zamakhemikhali: I-Sodium Bicarbonate, Nahc03, eyaziwa nangokuthi i-sodium acid carbonate kanye ne-baking sodal, ine-alkaline-soluble slowid colod.it ine-alkaline ally, ine-carbon dioxide ngo-270 ° C (518 ° C) .Ngena ngaphakathi Ukulungiselela ukudla. I-Sodium Bicarbonate ibuye ithola ukusetshenziswa njengomuthi, okulondolozwa ngebhotela, kuma-ceramics, nokuvimbela isikhunta sezingodo.
ISymnygama: I-Sodium Bicarbonate, i-GR, ≥99.8%; I-Sodium Bicarbonate, i-AR, ≥99.8% Isixazululo se-Sodium Bicarbonate PWD; I-Sodium Bicarbonate Test Solution (CHP);
Case:144-55-8
EC No.: 105-633-8
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Umkhiqizi Intengo Elungile I-Sodium Metabisulfite CAS: 7681-57-4
I-Sodium Metabisulfite: (Ibanga lezezimboni) I-Sodium Metabisulfite (Ifomula yamakhemikhali: I-NA2S2O5) ivela njenge-crystalline emhlophe noma i-powder eqinile eqinile ngephunga lesibabule elincane. Kunobuthi phezu kokuphefumula futhi kungacasula kakhulu isikhumba nezicubu. Kungavunyelwa ukukhulula ubuthi obunobuthi be-aulfur ne-sodium ekushiseni okuphezulu. Ingahlanganiswa namanzi ukwakha i-acid e-corlosive. Ngokuvamile isetshenziswa njenge-dilinfectant, i-antioxidant, ne-ejenti yokugcina kanye ne-elebhu yelebhu. Njengohlobo lwesengezo sokudla, lungasetshenziswa njenge-reservative ne-antioxidant ekudleni. Ingasetshenziswa futhi ewayinini nasekwenziweni ngobhiya. Ngaphezu kwalokho, ingasetjenziswa ukuhlanganisa imishini ye-homebrew ne-winemaking njenge-ejenti yokuhlanza. Inezinhlobo ezahlukahlukene zezinye izinhlelo zokusebenza, isib. Ukusetshenziswa kwezithombe, njenge-Exceptient kwamanye amaphilisi, ekwelashweni kwamanzi, njengomthombo we-so2 ewayinini, njenge-bactericing realegent kanye nokunciphisa i-ejenti. Kungenziwa ngokuhwamuka kwe-sodium bisulfite egcwele i-sulfur dioxide. Kufanele kuxwayiswe ukuthi i-sodium metabisulfite inemiphumela ethile ebuhlungu ohlelweni lokuphefumula, amehlo nesikhumba. Esimweni esinzima, kungadala ubunzima bokuphefumula kanye nomonakalo we-pulmonary okugcina ekufeni. Ngakho-ke, izindlela zokuvikela ezisebenzayo nokunakwa kufanele zithathwe ngesikhathi sokuhlinzwa.
I-Sodium Metabisulfite CAS 7681-57-4
Igama lomkhiqizo: I-Sodium MetabisulfiteCase: 7681-57-4
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Umkhiqizi Intengo enhle ye-titanium dioxide Cha: 1317-80-2
I-Titanium Dioxide (noma i-Tio2) iyi-pigment emhlophe esetshenziswa kakhulu embonini, esetshenziswa ekwakheni, izimboni zezimboni kanye nezimoto; Ifenisha, izinto zikagesi, amabhande epulasitiki namabhokisi epulasitiki asetshenziswa; Kanye nemikhiqizo ekhethekile efana ne-inki, irabha, isikhumba kanye nomzimba we-elastic.
I-Dible Titanium dioxide, okubizwa ngokuthi yi-pigment emhlophe, okungeyona ne-notoxic futhi ayinambitha. Ufulawa, iziphuzo, ama-meatballs, amabhola enhlanzi, imikhiqizo yasemanzini, i-capsule, i-capsule, amaphilisi, amathebulethi, amathoyizi wezingane, ukudla kwezilwane ezifuywayo nokunye ukudla okumhlophe.
Titanium dioxide CAS: 1317-80-2
Igama lomkhiqizo: titanium dioxide
Uchungechunge olucacisiwe: titanium dioxide R996; Titanium dioxide R218; Titanium dioxide tr92; titanium dioxide R908I-CAS: 1317-80-2
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Umkhiqizi Price Gly Plycine Ukudla Ibanga le-CAS: 56-40-4-6
Glycine: amakristalu amhlophe monocrystalline noma ama-hexagonal, noma i-crystalline powder. Akunaphunga, ubumnandi obukhethekile. Kungaphumuza ukunambitheka kwe-acid ne-alkali, ukumboza umunyu wokungeza ushukela ekudleni, futhi uthuthukise ubumnandi. I-Remotively 1.1607 I-Heanting Point 248 ° C (Ukwenza igesi nokubola). Kuyisakhiwo esilula ku-Amino Acid Series kanye nomzimba womuntu ongadingekile. Inamaqembu asebenzayo a-acidic ne-alkaline ku-molecule. Kuyi-electrolyte eqinile kusisombululo esinamanzi. , Kulula ukuncibilikisa emanzini, kuncibilike emanzini: 25g / 100ml ngo-25 ° C; I-67.2g / 100ml ngo-50 ° C. 25 ° C). Kunzima kakhulu ukuncibilikisa e-ethanol (0.06g / 100g Water -Free SHANOL). Cishe insoluble in solvents enjenge-acetone ne-ether. Sabela nge-hydrocloride ukukhiqiza usawoti hydrochloride.
Glycine ukudla ebangeni le-CAS: 56-40-4-6
Igama lomkhiqizo: Ibanga lokudla le-glycineCase: 56-40-6-6
