-
Igiciro cyiza cy'umusaruro wa Calcium Chloride CAS: 10043-52-4
Kalisiyumu Chloride (CaCl2) ni kristu ya iyoni ishongesha mu mazi ifite impinduka nyinshi mu musaruro wa enthalpy. Ikomoka ahanini ku ikara kandi ni umusaruro wavuye muri gahunda ya Solvay. Ni umunyu udafite amazi ufite imiterere ya hygroscopic kandi ushobora gukoreshwa nk'umuti wo kugabanya ubushyuhe.
Imiterere ya Chimique: Kalisiyumu kloride, CaC12, ni ikintu kidahinduka ibara kandi gishongesha mu mazi no muri ethanol. Kiba kigizwe n'uburyo kalisiyumu karubone na aside hydrochloric cyangwa kalisiyumu hidroksidi na ammonium chloride. Kikoreshwa mu buvuzi, nk'ikirwanya gukonjesha, ndetse no nk'ikigabanya ubushyuhe.
Inyito: PELADOW (R) URUBURA N'ICYUNYU RWA ICE; Calcium chloride, umuti w'amazi; Calcium chloride, umuti; Inyongeramusaruro yo gusuzuma 21/Fluka kit no 78374, umuti wa Calcium chloride; calcium chloride anhydrus yo mu rwego rwa tekiniki; calcium chloride anhydrous yo mu biribwa; CACL2 (CALCIUM CHLORIDE); Calcium M chloride, 96%, yo mu rwego rwa biocheMistry, anhydrous
CAS:10043-52-4
Nomero ya EC: 233-140-8
-
Igiciro cyiza cy'umukora FORMIC ACID 85% CAS: 64-18-6
Aside formike ni amazi asobanutse neza, adafite ibara kandi afite impumuro mbi. Aside formike yabanje gukurwa mu bimonyo bimwe na bimwe, yitirirwa formica y'Ikilatini, bivuze ibimonyo. Ikorwa n'imikorere ya aside sulfurike kuri sodium formate, ikorwa muri monoxide de carbone na hydroxide de sodium. Ikorwa kandi nk'umusaruro ukomoka ku gukora ibindi bintu nka aside asetiki.
Bishobora kwitegwa ko ikoreshwa rya aside formike rizakomeza kwiyongera uko risimbura aside inorganic kandi rikagira uruhare runini mu ikoranabuhanga rishya ry’ingufu. Uburozi bwa aside formike ni ingenzi cyane kuko aside ari metabolite y’uburozi ya methanol.Imiterere: ACID YA FORMIC ni amazi adafite ibara afite impumuro ikaze. Ni ikintu kidahinduka cyangiza, gishya kandi gishyuha. Ntigihuza na H2SO4, ibitera imbaraga, alkoholi ya furfuryl, peroxide ya hydrogen, oxidiser zikomeye, n'ibice by'inyuma kandi gikorana n'ibiturika bikomeye iyo bihuye n'ibintu bitera oxidizing.
Bitewe n'itsinda rya −CHO, aside formike itanga imiterere ya aldehyde. Ishobora gukora umunyu na ester; ishobora gukorana na amine igakora amide no gukora ester yongeraho reaction hamwe na hydrocarbon idasembuye. Ishobora kugabanya solution ya ammonia ya silver kugira ngo ikore indorerwamo ya silver, kandi igatuma solution ya potasiyumu permanganate ishira, ishobora gukoreshwa mu kumenya aside formike.
Nk’aside karubokisilike, aside formike isangiye imiterere imwe ya shimi mu gukorana na alkali kugira ngo habeho formate isobeka mu mazi. Ariko aside formike si aside karubokisilike isanzwe kuko ishobora gukorana na alkenes kugira ngo ikore ester za formate.Synonyme ： Acide formique; acideformique; acideformique (igifaransa); Acido formico; asideoformico; Add-F; Kwas metaniowy; kwasmetaniowy
CAS:64-18-6
Nimero ya EC: 200-579-1
-
Igiciro cyiza cy'umukora Sodium Bicarbonate CAS: 144-55-8
Bikarubonate ya sodiyumu, ari yo mvange ikunze kwitwa baking soda, ibaho nk'ikintu cy'umweru, kitagira impumuro kandi gifite kristale. Ibaho mu buryo busanzwe nk'amabuye y'agaciro ya nahcolite, izina ryayo rikomoka ku buryo bwayo bw'ubutabire mu gusimbuza "3" muri NaHCO3 ijambo "lite" risoza. Isoko nyamukuru ya nahcolite ku isi ni Piceance Creek Basin mu burengerazuba bwa Colorado, ikaba ari kimwe mu bigize imiterere minini y'uruzi rwa Green River. Bikarubonate ya sodiyumu ikurwamo hakoreshejwe uburyo bwo gucukura amazi ashyushye binyuze mu mwobo w'inyongera kugira ngo ishongeshe nahcolite iva mu biti bya Eocene aho iboneka muri metero 1,500 kugeza 2,000 munsi y'ubuso. Bikarubonate ya sodiyumu ishongeshejwe ishyirwa hejuru aho ivurwa kugira ngo igarure NaHCO3 mu buryo bw'ubutabire. Bikarubonate ya sodiyumu ishobora kandi gukorwa mu bubiko bwa trona, bukaba ari isoko ya karubonate ya sodiyumu (reba Sodiyumu Karubonate).
Imiterere ya Chimique: Sodium bicarbonate, NaHC03, izwi kandi nka sodium aside carbonate na baking soda, ni crystalline solid yera ishongesha mu mazi. Ifite uburyohe bwa alkaline, itakaza dioxyde de carbone kuri 270°C (518°F). Kandi ikoreshwa mu gutegura ibiryo. Sodium bicarbonate ikoreshwa kandi nk'umuti, uburyo bwo kubungabunga amavuta, mu byuma bya ceramic, no gukumira imyuka y'ibiti.
Inyito: Sodium bicarbonate, GR,≥99.8%; Sodium bicarbonate, AR,≥99.8%; Sodium bicarbonate isanzwe; Natrium Bicarbonate; SODIUM BICARBONATE PWD; Sodium bicarbonate test solution (ChP); Sodium bicarbonate maker; TSQN
CAS:144-55-8
Nomero ya EC: 205-633-8
-
Igiciro cyiza cya Sodium metabisulfite CAS: 7681-57-4
Metabisulfite ya Sodiyumu: (urwego rw'inganda) Metabisulfite ya Sodiyumu (formula ya chimique: Na2S2O5) igaragara nk'ikintu cy'umweru cyangwa ifu ifite impumuro nto ya sulfur. Ni uburozi iyo umuntu ahumeka kandi ishobora gukurura uruhu n'ingingo cyane. Ishobora kubora kugira ngo ikuremo umwotsi wa okiside y'uburozi ya sulfur na sodium iyo ubushyuhe bwinshi bukabije. Ishobora kuvangwa n'amazi kugira ngo ikore aside yangiza. Muri rusange ikoreshwa nk'umuti wica udukoko, antioxidant, n'umuti wo kubungabunga ndetse n'umuti wo muri laboratwari. Nk'ubwoko bw'inyongera ku biribwa, ishobora gukoreshwa nk'umuti wo kubungabunga no kurwanya antioxidant mu biribwa. Ishobora kandi gukoreshwa mu gukora divayi n'inzoga. Byongeye kandi, ishobora gukoreshwa mu gusukura ibikoresho byo mu rugo no gukora divayi nk'umuti wo gusukura. Ifite kandi ubundi buryo butandukanye bwo kuyikoresha, urugero nko kuyikoresha mu gufotora, nk'umuti ufasha mu binini bimwe na bimwe, mu gusukura amazi, nk'isoko ya SO2 muri divayi, nk'umuti uvura bagiteri no nk'umuti wo gusibanganya ndetse no kugabanya ubushyuhe. Ishobora gukorwa binyuze mu gusohora umwuka wa sodiyumu bisulfite yuzuyemo dioxyde ya sulfur. Hakwiye kwibutswa ko metabisulfite ya sodium igira ingaruka zikomeye ku buryo bukabije ku myanya y'ubuhumekero, amaso n'uruhu. Mu gihe gikomeye, ishobora gutera ibibazo byo guhumeka ndetse no kwangirika kw'ibihaha amaherezo bigatera urupfu. Kubwibyo, ingamba zo kwirinda no kwitabwaho mu gihe cyo kubagwa zigomba gufatwa.
Sodium metabisulfite CAS 7681-57-4
Izina ry'igicuruzwa: Sodium metabisulfiteCAS: 7681-57-4
-
Igiciro cyiza cya Titanium Dioxide CAS: 1317-80-2
Dioxyde ya titanium (cyangwa TIO2) ni yo irangi ryera rikoreshwa cyane mu nganda, rikoreshwa mu bwubatsi, mu nganda no mu modoka; ibikoresho byo mu nzu, ibikoresho by'amashanyarazi, imikandara ya pulasitiki n'udusanduku twa pulasitiki birakoreshwa; Hamwe n'ibikoresho byihariye nka wino, kabutike, uruhu n'umubiri wa elastic.
Diyozede ya titanium iribwa, yitwa ibara ry'umweru, ntabwo ari uburozi kandi ntiryoha. Ifu, ibinyobwa, inyama z'amafi, udupira tw'amafi, ibikomoka ku mazi, bombo, kapsule, jeli, tangawizi, ibinini, lipstick, amenyo y'amenyo, ibikinisho by'abana, ibiryo by'amatungo n'ibindi biribwa by'umweru.
Titanium Dioxide CAS: 1317-80-2
Izina ry'igicuruzwa: Titanium Dioxide
Urukurikirane rw'ibipimo: Titanium Dioxide R996; Titanium Dioxide R218; Titanium Dioxide TR92; Titanium Dioxide R908CAS: 1317-80-2
-
Igiciro cyiza cy'umukozi Glycine Food grade CAS: 56-40-6
Glycine: Kristali yera ya monocrystalline cyangwa hexagonal, cyangwa ifu ya crystalline. Nta mpumuro, uburyohe bwihariye. Ishobora kugabanya uburyohe bwa aside na alkali, igatwikira ububabare bwo kongeramo isukari mu biribwa, kandi ikanongera uburyohe. Ifite ubucucike bungana na 1.1607 ° C (itanga umwuka no kubora). Ni imiterere yoroshye mu ruhererekane rwa aside amine n'umubiri w'umuntu udakenewe. Ifite amatsinda y'imikorere ya aside na alkali muri molekile. Ni electrolyte ikomeye mu gisubizo cy'amazi. , Yoroshye gushonga mu mazi, ishonga mu mazi: 25g/100ml kuri 25 ° C; 67.2g/100ml kuri 50 ° C. 25 ° C). Iragoye cyane gushonga muri ethanol (0.06g/100g ethanol idafite amazi). Iragoye gushonga mu bintu nka acetone na ether. Ikorana na hydrochloride kugira ngo ikore umunyu hydrochloride.
CAS y'ibiryo bya Glycine: 56-40-6
Izina ry'igicuruzwa: Glycine grade foodCAS: 56-40-6
