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Mtengo Wabwino Wopanga FORMIC ACID 85% CAS: 64-18-6
Asidi wa Formic ndi madzi owoneka bwino, opanda mtundu komanso onunkhira bwino. Asidi wa Formic poyamba anachotsedwa ku nyerere zina ndipo anatchedwa dzina la Chilatini lakuti formica, kutanthauza nyerere. Amapangidwa ndi ntchito ya sulfuric acid pa sodium formate, yomwe imapangidwa kuchokera ku carbon monoxide ndi sodium hydroxide. Amapangidwanso ngati chinthu china chopangidwa popanga mankhwala ena monga acetic acid.
Zikuyembekezeredwa kuti kugwiritsa ntchito formic acid kudzapitirira kukula pamene ilowa m'malo mwa ma inorganic acid ndipo ingathandize kwambiri pa ukadaulo watsopano wa mphamvu. Kuopsa kwa formic acid ndikofunikira kwambiri chifukwa asidi ndiye metabolite ya poizoni ya methanol.Katundu: FORMIC ACID ndi madzi opanda mtundu komanso fungo lokhazika mtima pansi. Ndi mankhwala okhazikika owononga, oyaka, komanso osakanikirana. Sigwirizana ndi H2SO4, zinthu zoyambitsa mphamvu, furfuryl alcohol, hydrogen peroxide, ma oxidiser amphamvu, ndi maziko ndipo amachitapo kanthu ndi kuphulika kwamphamvu akakhudzana ndi zinthu zopangitsa kuti oxygen iwonongeke.
Chifukwa cha gulu la −CHO, Formic acid imapereka mawonekedwe a aldehyde. Imatha kupanga mchere ndi ester; imatha kuchitapo kanthu ndi amine kupanga amide ndikupanga ester powonjezerapo ndi unsaturated hydrocarbon. Imatha kuchepetsa siliva ammonia solution kuti ipange galasi lasiliva, ndikupangitsa potassium permanganate solution kuzimiririka, yomwe ingagwiritsidwe ntchito pozindikira mtundu wa formic acid.
Monga asidi wa carboxylic, formic acid imagawana mphamvu zambiri za mankhwala pochita zinthu ndi alkalis kuti ipange mawonekedwe osungunuka m'madzi. Koma formic acid si asidi wamba wa carboxylic chifukwa imatha kuchita zinthu ndi alkenes kuti ipange ma ester 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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Mtengo Wabwino Wopanga Sodium Bicarbonate CAS: 144-55-8
Sodium bicarbonate, yomwe ndi chinthu chomwe chimatchedwa baking soda, imapezeka ngati cholimba choyera, chopanda fungo, komanso cholimba cha kristalo. Imapezeka mwachilengedwe ngati mchere wa nahcolite, womwe umachokera ku fomula yake ya mankhwala posintha "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 njira yoyeretsera madzi popopera madzi otentha kudzera m'zitsime zobayira kuti isungunuke nahcolite kuchokera ku Eocene beds komwe imapezeka mamita 1,500 mpaka 2,000 pansi pa pamwamba. Sodium bicarbonate yosungunuka imapopedwa pamwamba pomwe imachiritsidwa kuti ibwezeretse NaHCO3 kuchokera ku yankho. Sodium bicarbonate imathanso kupangidwa kuchokera ku trona deposits, yomwe ndi gwero la sodium carbonates (onani Sodium Carbonate).
Kapangidwe ka Mankhwala: Sodium bicarbonate, NaHC03, yomwe imadziwikanso kuti sodium acid carbonate ndi baking soda, ndi crystalline solid yoyera yosungunuka m'madzi. Ili ndi kukoma kwa alkaline, imataya carbon dioxide pa 270°C (518°F). Ndipo imagwiritsidwa ntchito pokonza chakudya. Sodium bicarbonate imagwiritsidwanso ntchito ngati mankhwala, chosungira batala, mu zoumba, komanso kupewa nkhungu yamatabwa.
Dzina lofanana: Sodium bicarbonate, GR,≥99.8%;Sodium bicarbonate, AR,≥99.8%;Sodium bicarbonate solution standard;Natrium Bicarbonate;SODIUM BICARBONATE PWD;Sodium bicarbonate test solution(ChP);Sodium bicarbonate manufacturer;TSQN
CAS:144-55-8
Nambala ya EC: 205-633-8
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Mtengo Wabwino Wopanga Calcium Chloride CAS: 10043-52-4
Calcium Chloride (CaCl2) ndi kristalo ya ionic yosungunuka m'madzi yokhala ndi enthalpy yambiri yosintha yankho. Imachokera makamaka ku limestone ndipo ndi chinthu chochokera ku njira ya Solvay. Ndi mchere wopanda madzi womwe uli ndi mawonekedwe a hygroscopic ndipo ungagwiritsidwe ntchito ngati desiccant.
Kapangidwe ka Mankhwala: Calcium chloride, CaC12, ndi chinthu chopanda utoto chomwe chimasungunuka m'madzi ndi ethanol. Chimapangidwa kuchokera ku calcium carbonate ndi hydrochloric acid kapena calcium hydroxide ndi ammonium chloride. Chimagwiritsidwa ntchito mu mankhwala, ngati choletsa kuzizira, komanso ngati coagulant.
Dzina lofanana: PELADOW(R) CHIPALE NDI KUSUNGUNUKA KWA AYI; Calcium chloride, yankho lamadzi; Calcium chloride, mankhwala; Additive Screening Solution 21/Fluka kit no 78374, yankho la Calcium chloride; calcium chloride anhydrus yaukadaulo; calcium chloride anhydrous ya chakudya; CACL2 (CALCIUM CHLORIDE); CalciumM chloride, 96%, ya biocheMistry, anhydrous
CAS:10043-52-4
Nambala ya EC: 233-140-8
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Mtengo Wabwino Wopanga Sodium metabisulfite CAS:7681-57-4
Sodium metabisulfite: (mulingo wa mafakitale) Sodium metabisulfite (njira ya mankhwala: Na2S2O5) imawoneka ngati kristalo woyera kapena ufa wolimba wokhala ndi fungo pang'ono la sulfure. Ndi poizoni ikapumidwa ndipo imatha kukwiyitsa khungu ndi minofu mwamphamvu. Ikhoza kuwola kuti itulutse utsi wa okosijeni wa sulfure ndi sodium pakatentha kwambiri. Ikhoza kusakanizidwa ndi madzi kuti ipange asidi wowononga. Nthawi zambiri imagwiritsidwa ntchito ngati mankhwala ophera tizilombo toyambitsa matenda, antioxidant, komanso chotetezera komanso ngati chothandizira cha labotale. Monga mtundu wa chakudya chowonjezera, ingagwiritsidwe ntchito ngati chotetezera komanso choteteza antioxidant muzakudya. Ikhozanso kugwiritsidwa ntchito popanga vinyo ndi mowa. Kuphatikiza apo, ingagwiritsidwe ntchito kuyeretsa zida zopangira mowa wapakhomo ndi vinyo ngati chotsukira. Imakhalanso ndi ntchito zina zosiyanasiyana, mwachitsanzo kugwiritsidwa ntchito pazithunzi, ngati chowonjezera m'mapiritsi ena, pochiza madzi, ngati gwero la SO2 mu vinyo, ngati mankhwala ophera tizilombo toyambitsa matenda komanso ngati choyeretsa komanso chochepetsa. Itha kupangidwa kudzera mu kusungunuka kwa sodium bisulfite yomwe yadzazidwa ndi sulfure dioxide. Tiyenera kuchenjeza kuti sodium metabisulfite imakhudza kwambiri kupuma, maso ndi khungu. Ngati zinthu zitavuta kwambiri, ingayambitse kupuma movutikira komanso kuwonongeka kwa mapapo komwe pamapeto pake kumabweretsa imfa. Chifukwa chake, njira zodzitetezera komanso chisamaliro choyenera ziyenera kutengedwa panthawi ya opaleshoni.
Sodium metabisulfite CAS 7681-57-4
Dzina la Mankhwala: Sodium metabisulfiteCAS: 7681-57-4
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Mtengo Wabwino Wopanga Titanium Dioxide CAS: 1317-80-2
Titanium dioxide (kapena TIO2) ndi utoto woyera womwe umagwiritsidwa ntchito kwambiri mumakampani, womwe umagwiritsidwa ntchito popanga zomangamanga, mafakitale ndi zophimba zamagalimoto; mipando, zida zamagetsi, mikanda yapulasitiki ndi mabokosi apulasitiki amagwiritsidwa ntchito; Komanso zinthu zapadera monga inki, rabara, chikopa ndi thupi losalala.
Titanium dioxide yodyedwa, yotchedwa utoto woyera, si poizoni komanso yopanda kukoma. Ufa, zakumwa, mipira ya nyama, mipira ya nsomba, zinthu zam'madzi, maswiti, makapisozi, jeli, ginger, mapiritsi, milomo, mankhwala otsukira mano, zoseweretsa za ana, chakudya cha ziweto ndi zakudya zina zoyera.
Titaniyamu woipa CAS: 1317-80-2
Dzina la Mankhwala: Titaniyamu Dioxide
Mndandanda wazinthu: Titanium Dioxide R996; Titanium Dioxide R218; Titanium Dioxide TR92; Titanium Dioxide R908CAS: 1317-80-2
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Mtengo Wabwino Wopanga Glycine Chakudya kalasi CAS: 56-40-6
Glycine: Makristalo oyera a monocrystalline kapena a hexagonal, kapena ufa wa crystalline. Palibe fungo, kukoma kwapadera. Imatha kumasula kukoma kwa asidi ndi alkali, kuphimba kuwawa kwa kuwonjezera shuga muzakudya, ndikuwonjezera kukoma. Yokhuthala pang'ono 1.1607 248 ° C (kupanga mpweya ndi kuwonongeka). Ndi kapangidwe kosavuta mu mndandanda wa amino acid ndi thupi la munthu losafunikira. Ili ndi magulu ogwira ntchito a acidic ndi alkaline mu molekyulu. Ndi electrolyte yamphamvu mu yankho lamadzi. , Yosavuta kusungunuka m'madzi, yosungunuka m'madzi: 25g/100ml pa 25 ° C; 67.2g/100ml pa 50 ° C. 25 ° C). Yovuta kwambiri kusungunuka mu ethanol (0.06g/100g ethanol yopanda madzi). Yosasungunuka kwambiri mu zosungunulira monga acetone ndi ether. Imagwira ntchito ndi hydrochloride kuti ipange hydrochloride yamchere.
Glycine chakudya cha kalasi CAS: 56-40-6
Dzina la Mankhwala: Glycine chakudya kalasiCAS: 56-40-6
