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Sodium Metabisulphite Na2S2O5 ee Warshadaha Kiimikada
sodium metabisulphite (Na2S2O5) waa iskudhis aan organic ahayn oo ah qaab kiristaalo cad ama huruud ah oo leh ur daran. Aad ugu milmay biyaha, xalkeeda aqueous waa acidic. Marka la taabto asiidh xooggan, sodium metabisulphite waxay xoraysaa sulfur dioxide waxayna samaysaa milix u dhiganta. Si kastaba ha ahaatee, waa in la ogaadaa in xaruntani aysan ku habboonayn kaydinta muddada dheer, sababtoo ah waxay noqon doontaa oxidized si sodium sulfate marka ay soo baxdo hawada.
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Sodium Bisulphite White Crystalline Powder ee Warshadaha Cuntada
Sodium bisulphite, oo ah unug aan dabiici ahayn oo leh caanaha NaHSO3, waa budo crystalline cad oo leh ur aan fiicnayn ee sulfur dioxide, oo loo isticmaalo ugu horrayn sida warankiilo, ilaaliye, antioxidant, iyo jeermiska bakteeriyada.
Sodium bisulphite, oo leh qaacidada kiimikaad ee NaHSO3, waa unug muhiim ah oo aan noolayn oo leh adeegyo badan oo warshado kala duwan ah. Budada crystalline cad waxay yeelan kartaa ur aan fiicnayn sulfur dioxide, laakiin hantideeda sare ayaa ka badan inta ay ka samaysan tahay. Aynu qodno sharraxaadda alaabta oo aynu baadhno sifooyinkeeda kala duwan. -
Magnesium Oxide
Astaanta badeecada Magnesium oxide, waa unug aan organic ahayn, formula kiimikaad MgO, waa oksaydhka magnesium, waa unug ionic ah, cad cad heerkulka qolka. Magnesium oxide waxay ku jirtaa dabeecadda qaabka magnesite waana walxo cayriin ah oo dhalada magnesium. Magnesium oxide waxa uu leeyahay iska caabin dabka oo sarreeya iyo sifooyin dahsoon. Ka dib marka heerkulku sarreeyo ee ka sarreeya 1000 ℃ waxaa loo rogi karaa crystals, kor u kaca 1500-2000 ° C galay gubasho magnesium oxide (magnesia) ama magnesium sintered o ... -
Aluminium sulfate oo aan ahayn ferric
Astaanta badeecada Muuqashada: crystal flake cad, xajmigu waa 0-15mm, 0-20mm, 0-50mm, 0-80mm. Alaabooyinka ceeriin: sulfuric acid, aluminium hydroxide, iwm Properties: Alaabta Tani waa crystal cad si fudud u milmay biyaha, milma in alkohol, xal aqueous waa acidic, heerkulka fuuqbaxa waa 86.5 ℃, kululaynta ilaa 250 ℃ si ay u lumin biyaha crystal, anhydrous aluminium sulfate kulayl 300 ℃ bilaabay inuu qudhmi. Walax anhydrous ah oo leh dhalaal luul ah oo kiristaalo cad ah. Tusmada Farsamada ITEMS GAARKA AH... -
Ulotropine
Astaanta badeecada Ulotropine, oo sidoo kale loo yaqaan hexamethylenetetramine,, oo leh caanaha C6H12N4, waa unug dabiici ah. Alaabtani waa mid aan midab lahayn, crystal dhalaalaya ama budo crystalline cad, ku dhawaad ur, gubi kartaa haddii ay dhacdo dab, olol aan qiiq lahayn, xal aqueous falcelin alkaline cad. Alaabtani waxay si fudud ugu milmi kartaa biyaha, waxay ku milmi kartaa ethanol ama trichloromethane, wax yar bay ku milmi kartaa ether. Goobta Codsiga Tilmaanta Farsamada: 1.Hexamethylenetetramine waxaa inta badan loo isticmaalaa sida wakiilka daaweynta ee r ... -
Phthalic anhydride
Astaanta badeecada Phthalic anhydride, iskudhis organic ah oo leh qaacido kiimiko C8H4O3, waa anhydride aashitada cyclic oo ay samaysay fuuqbaxa unugyada phthalic acid. Waa budo crystalline cad, oo aan lagu milmin biyo qabow, wax yar ku milma biyaha kulul, ether, milma ethanol, pyridine, benzene, carbon disulfide, iwm, waana walxo kiimiko ah oo muhiim ah oo ceeriin ah. Waa dhex dhexaad muhiim ah oo loogu talagalay diyaarinta balaastikada phthalate, dahaarka, saccharin, midabada iyo compou organic ... -
Fosfooraska 85%
Aashitada wax soo saarka Fosfooraska, oo sidoo kale loo yaqaano orthophosphoric acid, waa aashitada inorganic ah oo caadi ahaan loo isticmaalo warshado kala duwan. Waxay leedahay asiidh dhexdhexaad ah oo xoog leh, qaacideeda kiimikaad waa H3PO4, miisaankeeda kelli waa 97.995. Si ka duwan qaar ka mid ah acids kacsan, fosfooraska acid waa mid deggan oo si fudud kuma jabna, taas oo ka dhigaysa doorasho la isku halayn karo oo loogu talagalay codsiyada kala duwan. Iyadoo phosphoric acid aanu u xoog badnayn sida hydrochloric, sulfuric, ama nitric acids, way ka xoog badan tahay acetic iyo boric acid... -
Tetrahydrofuran ee Isku-dhafka Kiimikada Dhexdhexaadinta
Tetrahydrofuran (THF), oo sidoo kale loo yaqaan tetrahydrofuran iyo 1,4-epoxybutane, waa unug dabiici ah oo heterocyclic ah oo qayb muhiim ah ka ah warshadaha kala duwan. Qaabka kiimikaad ee THF waa C4H8O, kaas oo iska leh ethers waana natiijada hydrogenation dhamaystiran ee furan. Hantideeda gaarka ah waxay ka dhigtaa doorasho caan ah oo loogu talagalay codsiyada kala duwan.
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Barium Chloride ee Daawaynta Birta
Barium Chloride, iskudhis inorganic ah, oo leh qaacidada kiimikada ee BaCl2, waa beddelka ciyaarta warshadaha kala duwan. Karistaanka cadi maaha mid si fudud ugu milmi kara biyaha, laakiin sidoo kale wax yar bay ku milmi karaan hydrochloric acid iyo nitric acid. Maadaama ay tahay mid aan lagu milmi karin ethanol iyo ether, waxay u keentaa kala duwanaansho mashaariicdaada. Sifada gaarka ah ee barium chloride waa awooda ay u leedahay in ay nuugo qoyaanka, taas oo ka dhigaysa qayb la isku halayn karo oo codsiyo badan ah.
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2-Ethylanthraquinone ee Soosaarka Hydrogen Peroxide
2-Ethylanthraquinone (2-Ethylanthraquinone), kaas oo ah kiristaalo huruud ah oo cirro leh oo ku milmay dareerayaasha organic. Xaruntan kala duwani waxay leedahay bar dhalaalaysa 107-111 °C waxayna leedahay codsiyo kala duwan oo warshado kala duwan ah.
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Azodiisobutyronitrile ee Warshadaha Caagagga ah
Azodiisobutyronitrile waa budo crystalline cad oo ku faanta solubility aan caadi ahayn ee tiro balaadhan oo ah dareerayaasha organic sida ethanol, ether, toluene, iyo methanol. Ku milmi la'aanta biyaha waxay siinaysaa xasillooni dheeraad ah, hubinta waxqabadka muddada dheer iyo kalsoonida. Nadiifinta AIBN iyo joogtaynta ayaa ka dhigaysa doorashada ugu fiican ee codsiyada u baahan sax iyo natiijooyin sax ah.
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Potassium Hydroxide ee Soosaarka Milixda Potash
Potassium hydroxide (KOH) waa unug muhiim ah oo aan dabiici ahayn oo leh qaacidada kiimikada KOH. Waxaa lagu yaqaanaa alkaliinkeeda xooggan, si weyn ayaa looga isticmaalaa warshado kala duwan. Isku-dhafkan kala duwan wuxuu leeyahay pH ee 13.5 ee 0.1 mol / L, taas oo ka dhigaysa saldhig wax ku ool ah codsiyada kala duwan. Potassium hydroxide waxay leedahay milmayn cajiib ah oo ku jira biyaha iyo ethanol waxayna awood u leedahay inay nuugaan qoyaanka hawada, taasoo ka dhigaysa hanti qiimo leh oo dhinacyo kala duwan leh.
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