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Wopanga Mtengo Wabwino CALCIUM CHLORIDE CAS: 10043-52-4
Calcium Chloride (CaCl2) ndi kristalo wa ayoni wosungunuka m'madzi wokhala ndi kusintha kwakukulu kwa enthalpy yankho.Amachokera ku miyala yamchere ndipo amapangidwa kuchokera ku Solvay process.Ndi mchere wa anhydrous womwe uli ndi chikhalidwe cha hygroscopic ndipo ungagwiritsidwe ntchito ngati desiccant.
Chemical Properties: Calcium chloride, CaC12, ndi yolimba yopanda mtundu yomwe imasungunuka m'madzi ndi ethanol.Amapangidwa kuchokera ku zomwe calcium carbonate ndi hydrochloric acid kapena calcium hydroxide ndi ammonium kolorayidi.Amagwiritsidwa ntchito ngati mankhwala, ngati antifreeze, komanso ngati coagulant.
Mawu ofananira nawo:PELADOW(R) CHISINTHA NDI ICE NYENGA;Kalcium kloridi,muyezo wamadzi;Kalsiyamu kloridi,mankhwala;Additive Screening Solution 21/Fluka kit no 78374, Calcium chloride solution;calcium chloride anhydrus for technical;calcium chloride;CACLus for food anhydrous CALCIUM CHLORIDE);Calcium kloride, 96%, ya biocheMistry, anhydrous
CAS:10043-52-4
EC No.: 233-140-8
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Wopanga Mtengo Wabwino FORMIC ACID 85% CAS: 64-18-6
Formic acid ndi madzi omveka bwino, opanda mtundu komanso onunkhira.Formic acid poyamba anapatulidwa ku nyerere zina ndipo anapatsidwa dzina lachilatini lakuti formica, kutanthauza nyerere.Amapangidwa ndi zochita za sulfuric acid pa sodium formate, yomwe imapangidwa kuchokera ku carbon monoxide ndi sodium hydroxide.Amapangidwanso ngati mankhwala opangidwa ndi mankhwala ena monga acetic acid.
Titha kuyembekezera kuti kugwiritsidwa ntchito kwa formic acid kudzachulukirachulukira chifukwa kumalowa m'malo mwa ma inorganic acid komanso kukhala ndi gawo muukadaulo watsopano wamagetsi.Formic acid kawopsedwe ndi chidwi chapadera chifukwa asidi ndi poizoni metabolite wa methanol.Katundu: FORMIC ACID ndi madzi opanda mtundu komanso fungo lamphamvu.Ndi chinthu chokhazikika chowononga, choyaka, komanso cha hygroscopic.Sizogwirizana ndi H2SO4, caustics amphamvu, furfuryl mowa, hydrogen peroxide, oxidiser amphamvu, ndi maziko ndipo amakhudzidwa ndi kuphulika kwamphamvu pokhudzana ndi oxidizing agents.
Chifukwa cha gulu la −CHO, Formic acid imapereka mawonekedwe a aldehyde.Ikhoza kupanga mchere ndi ester;amatha kuchitapo kanthu ndi amine kupanga amide ndikupanga ester powonjezera kachitidwe kowonjezera ndi unsaturated hydrocarbon.Zitha kuchepetsa njira ya siliva ammonia kupanga galasi la siliva, ndikupanga yankho la potaziyamu permanganate lizimiririka, lomwe lingagwiritsidwe ntchito pozindikiritsa mawonekedwe a formic acid.
Monga carboxylic acid, formic acid imagawana zambiri zamakina amtundu womwewo pochita ndi alkalis kupanga mawonekedwe osungunuka m'madzi.Koma formic acid si mtundu wa carboxylic acid monga momwe amachitira ndi ma alkenes kupanga ma esters a formate.Mawu ofanana ndi mawu:Acide formique;acideformique;acideformique(french);Acido formico;acidoformico;Add-F;Kwas metaniowy;kwasmetaniowy
CAS:64-18-6
Nambala ya EC: 200-579-1
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Wopanga Mtengo Wabwino Sodium Bicarbonate CAS: 144-55-8
Sodium bicarbonate, yomwe ndi mankhwala omwe nthawi zambiri amatchedwa soda, imakhala yoyera, yopanda fungo, yolimba.Zimapezeka mwachilengedwe ngati mchere wa nahcolite, womwe umachokera ku mankhwala ake pochotsa "3" mu NaHCO3 ndi "lite" yomaliza.Gwero lalikulu la nahcolite padziko lonse lapansi ndi Piceance Creek Basin kumadzulo kwa Colorado, komwe ndi gawo la mapangidwe akuluakulu a Green River.Sodium bicarbonate imachotsedwa pogwiritsa ntchito migodi yachitsulo popopa madzi otentha kudzera m'zitsime za jekeseni kuti asungunuke nahcolite kuchokera ku mabedi a Eocene komwe amapezeka 1,500 mpaka 2,000 mapazi pansi.Sodium bicarbonate yosungunuka imaponyedwa pamwamba pomwe imapangidwanso kuti ipezenso NaHCO3 ku yankho.Sodium bicarbonate imathanso kupangidwa kuchokera ku ma depositi a trona, omwe ndi gwero la sodium carbonates (onani Sodium carbonate).
Chemical Properties: Sodium bicarbonate, NaHC03, yomwe imadziwikanso kuti sodium acid carbonate ndi soda, ndi crystalline yosungunuka m'madzi yoyera. Imakhala ndi kukoma kwa alkaline, imataya mpweya woipa pa 270 ° C (518 ° F). kukonza chakudya.Sodium bicarbonate imagwiranso ntchito ngati mankhwala, chosungira batala, muzoumba, komanso kuteteza nkhungu zamatabwa.
Mawu ofanana: 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;TSQN
CAS:144-55-8
EC No.: 205-633-8
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Wopanga Mtengo Wabwino Sodium metabisulfite CAS:7681-57-4
Sodium metabisulfite : (industrial grade) Sodium metabisulfite (mankhwala chilinganizo: Na2S2O5) amawoneka ngati crystalline woyera kapena ufa wolimba ndi fungo la sulfure pang'ono.Ndi poizoni pokoka mpweya ndipo imatha kukwiyitsa kwambiri khungu ndi minofu.Ikhoza kuwola kuti itulutse utsi wa poizoni wa sulfure ndi sodium pa kutentha kwakukulu.Ikhoza kusakanizidwa ndi madzi kupanga asidi wowononga.Amagwiritsidwa ntchito ngati mankhwala ophera tizilombo, antioxidant, ndi preservative agent komanso ngati reagent ya labotale.Monga chowonjezera cha chakudya, chitha kugwiritsidwa ntchito ngati chosungira komanso antioxidant muzakudya.Itha kugwiritsidwanso ntchito popanga vinyo ndi mowa.Kuphatikiza apo, itha kugwiritsidwa ntchito kuyeretsa zida za homebrew ndi winemaking ngati choyeretsa.Ilinso ndi mitundu yosiyanasiyana ya ntchito zina, mwachitsanzo, kugwiritsidwa ntchito pojambula, monga chothandizira pamapiritsi ena, pochiza madzi, monga gwero la SO2 mu vinyo, ngati bactericide komanso ngati bleaching reagent komanso kuchepetsa wothandizila.Itha kupangidwa kudzera mu evaporation ya sodium bisulfite yomwe yadzaza ndi sulfure dioxide.Tiyenera kuchenjezedwa kuti sodium metabisulfite ali ndi zotsatira pachimake pa kupuma dongosolo, maso ndi khungu.Zikavuta kwambiri, zimatha kuyambitsa kupuma movutikira komanso kuwonongeka kwa m'mapapo komwe kumabweretsa imfa.Chifukwa chake, njira zodzitetezera zogwira ntchito ndi chisamaliro ziyenera kuchitidwa panthawi yantchito.
Sodium metabisulfite CAS 7681-57-4
Dzina la mankhwala: Sodium metabisulfiteCAS: 7681-57-4
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Wopanga Mtengo Wabwino Titanium Dioxide CAS: 1317-80-2
Titanium dioxide (kapena TIO2) ndi pigment yoyera yomwe imagwiritsidwa ntchito kwambiri pamakampani, yomwe imagwiritsidwa ntchito pomanga, mafakitale ndi zokutira zamagalimoto;mipando, zida zamagetsi, mabandi apulasitiki ndi mabokosi apulasitiki amagwiritsidwa ntchito;Komanso zinthu zapadera monga inki, mphira, zikopa ndi zotanuka thupi.
Edible titaniyamu woipa, amatchedwa woyera pigment, sanali poizoni ndi zoipa.Ufa, zakumwa, mipira ya nyama, mipira ya nsomba, zinthu zam'madzi, maswiti, kapisozi, odzola, ginger, mapiritsi, milomo, mankhwala otsukira mano, zoseweretsa za ana, chakudya cha ziweto ndi zakudya zina zoyera.
Titanium Dioxide CAS: 1317-80-2
Dzina lazogulitsa: Titanium Dioxide
Mndandanda wazinthu: Titanium Dioxide R996;Titaniyamu Dioxide R218;Titanium Dioxide TR92; Titanium Dioxide R908CAS: 1317-80-2
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Wopanga Mtengo Wabwino Glycine Chakudya kalasi CAS:56-40-6
Glycine: White monocrystalline kapena hexagonal makhiristo, kapena crystalline ufa.Palibe fungo, kukoma kwapadera.Ikhoza kumasula asidi ndi kukoma kwa alkali, kuphimba kuwawa kwa kuwonjezera shuga ku chakudya, ndikuwonjezera kutsekemera.Pafupifupi 1.1607 malo osungunuka 248 ° C (kutulutsa mpweya ndi kuwonongeka).Ndi dongosolo losavuta mu mndandanda wa amino acid ndi thupi laumunthu losafunikira.Ili ndi magulu a acidic ndi alkaline mu molekyulu.Ndi electrolyte wamphamvu mu njira yamadzimadzi., Yosavuta kusungunuka m'madzi, kusungunuka m'madzi: 25g / 100ml pa 25 ° C;67.2g/100ml pa 50 ° C. 25 ° C).Zovuta kwambiri kusungunuka mu Mowa (0.06g/100g madzi opanda Mowa).Pafupifupi osasungunuka mu zosungunulira monga acetone ndi ether.Yankhani ndi hydrochloride kuti mupange mchere wa hydrochloride.
Glycine chakudya kalasi CAS: 56-40-6
Dzina la malonda: Glycine chakudya kalasiCAS: 56-40-6
