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Moetsi oa Theko e Ntle Glacial Acetic Acid CAS: 64-19-7
Acetic acid ke mokelikeli o se nang mebala kapa kristale e nang le monko o bolila, o kang oa asene 'me ke e' ngoe ea li-carboxylic acid tse bonolo ka ho fetisisa 'me ke lik'hemik'hale tse sebelisoang haholo. Acetic acid e na le ts'ebeliso e pharalletseng joalo ka sesebelisoa sa laboratori, tlhahisong ea cellulose acetate haholo-holo bakeng sa filimi ea lifoto le polyvinyl acetate bakeng sa sekhomaretsi sa patsi, likhoele tsa maiketsetso le thepa ea masela. Acetic acid le eona e 'nile ea sebelisoa haholo e le sesebelisoa se theolelang le ho laola acidity indastering ea lijo.
CAS: 64-19-7
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Moetsi Theko e Ntle P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1
P-TOLUENESULFONYLISOCYANATE (PTSI) ke isocyanate e le 'ngoe e sebetsang. P-TOLUENESULFONYLISOCYANATE (PTSI) e na le ts'ebetso e phahameng 'me e ka sebetsana le li-disocyanate tse tloaelehileng, tse kang TDI le HDI, ka metsi a polyols le solvents. Carbamate e hlahisoang ha e eketse viscosity ea sistimi. Bothata ke hore chefo ea oxazolidine le li-dehydrants tse ling li kholo; P-TOLUENESULFONYLISOCYANATE (PTSI) e sebetsana le metsi ho hlahisa carbon dioxide le toluenesulfamide, kahoo P-TOLUENESULUFONYLISOCYANATE (PTSI) e ke ke ea sebelisoa ka ho toba mekhoeng ea pente 'me hangata e sebelisetsoa ho ntša metsi pele ho metsi. Ho tlosa 1g ea metsi ka har'a solvent, hoo e ka bang 12g ea PTSI e hlokahala ka theory, empa chelete ea sebele e lokela ho ba e phahameng ho feta ena.
CAS: 4083-64-1
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Ferrous sulfate heptahydrate CAS: 13463-43-9
Ferrous Sulphate Hephydrate: Green vitriol, FeSO4.7H20, e tsejoa ho tloha lekholong la leshome le metso e meraro la lilemo; e phatsima ho tsoa mothapong oa tšepe kapa tšepe ka ho hlapolla sulfuric acid. Heptahydrate e etsa likristale tse tala tsa monoclinic tsa density 1 · 88, tse qhibilihang haholo metsing (296 g litre-1 FeS04 at 25 ° C). Ka precipitating tharollo aqueous ka ethanol, futhumatsang heptahydrate ho 140 ° ka vacuo kapa ka crystallizing ho tloha 50 % sulfuric acid e, e tšoeu monohydrate e fumanoa. Sena se ka felloa ke metsi ho feta ho FeSO4 e tšoeu, e amorphous ka ho futhumatsa ho 300 ° ka hona joale ea hydrogen. Ha mocheso o le khubelu sulphate e senyeha : 2FeS04 -> Fe203+S02+S03 A tetrahydrate, FeS04.4H20, e phatsima ho tsoa metsoakong ea metsi e ka holimo ho 56 °.
CAS: 7720-78-7
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Moetsi Theko e Ntle 1,2-propylene glycol CAS:57-55-6
Propylene glycol e sebelisoa e le antifreeze libakeng tse ritelang joala le diary, ha ho etsoa li-resin, joalo ka mokelikeli, le emulsifier lijong. Propylene glycol e ne e le teng joalo ka sensitizer ea mosebetsi ho mohlahisi oa lifilimi tsa mebala Flexicolor.
CAS: 57-55-6
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Moetsi oa Theko e Ntle Ammonium Chloride CAS:12125-02-9
Ammonium Chloride : (industrial grade) Ammonium chloride ke kristale e se nang mebala kapa phofo e tšoeu ea kristale; Ha e na monko, e letsoai ebile e pholile; E na le bokhoni ba ho hohela mongobo. Sehlahisoa sena se qhibiliha habonolo ka metsing, se qhibiliha hanyenyane ka ethanol.
E qhibiliha ka metsing, e qhibiliha hanyenyane ka har'a ethanol, e qhibiliha ka ammonia ea metsi, e sa qhibilihe ka har'a acetone le diethyl ether. Hydrochloric acid le sodium chloride li ka fokotsa ho qhibiliha ha eona metsing.
Ammonium Chloride CAS 12125-02-9
Lebitso la Sehlahisoa: Ammonium ChlorideCAS: 12125-02-9
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Moetsi Theko e Ntle TACC CAS:87-90-1
TACC: Mofuta o mocha oa ntho e bolaeang likokoana-hloko e ka hlahisang trichlorisocyanocyanuric acid, athe ea morao-rao e tla tsoela pele ho qhibiliha ka metsing ho siea chlorine e kentsoeng le metsoako e meng. Ka potlako thibela sebolaea likokoana-hloko sa Chemicalbook. Sehlahisoa se teng ka mokhoa oa letsoai la sodium, le nang le litšobotsi tsa ho lokolloa butle, 'me le sebelisetsoa ho hlatsoa li-bleaching agents bakeng sa ho ikatisa liphoofolo le masela a k'hothone le a hemp fibrous. Likahare tsa chlorine e atlehang ka thepa -grade three -chlorocyanuric acid e kholo ho feta 85%.
TACC CAS: 87-90-1
Lebitso la Sehlahisoa: TACCCAS: 87-90-1
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Moetsi Theko e Ntle Hydrogen Peroxide 50% CAS:7722-84-1
Hydrogen peroxide ke oxidant e matla. Tharollo e atisa ho tsejoa e le hydrogen peroxide. Sehlahisoa se hloekileng ke mokelikeli o bonaletsang, o sa nkheng ebile o baba. Peroxide ea hydrogen e na le athomo e kopantsoeng ea oksijene, kahoo Hydrogen peroxide e na le oxidation e matla 'me e na le phello ea bleaching, e ka nyamelang li-pigments tse sa tšoaneng' me e se mosehla. Empa Hydrogen peroxide e boetse e fokotsehile. Ha oxidant e matla e le teng, Hydrogen peroxide e ba oxidized le oxygen. Le hoja Hydrogen peroxide e sa chese ka boeona, ho kopana le lisebelisoa tse tukang ho baka mollo o matla.
Synonymes:CAS: 7722-84-1
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Moetsi Theko e Ntle Dimethylbenzylamine (BDMA) CAS:103-83-3
Dimethylbenzylamine (BDMA) ke mokelikeli o mosehla o khanyang o se nang 'mala o monko o monate. E nyane hanyane ho feta metsi mme e qhibiliha hanyane ka metsing. Sebaka se benyang se ka ba 140°F. E senya letlalo, mahlo le lera la mucous. E na le chefo hanyenyane ka ho noa, ho monya letlalo le ho hema. E sebelisoa ha ho etsoa li-adhesives le lik'hemik'hale tse ling.
CAS: 103-83-3
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Ferrous sulfate monohydrate CAS: 13463-43-9
Ferrous Sulphate Monohydrate: Sulfate chemical FESO4, hangata, tse supileng tsa crystal water sulfate FESO4 · 7H2O, eo ka tloaelo e tsejoang e le alum e tala. Khalase e khanyang e putsoa -e tala monocular, density of 1.898g/cm3, chemicalbook64 ℃ e qhibilihisitsoeng ka metsing a kristale. E qhibiliha ka metsing, tharollo ea metsi e na le asiti. Butle-butle e ile ea fetoha moeeng, 'me ea kenngoa letsoai la tšepe ea alkaline e sootho. Ho lahleheloa ke metsi a kristale ka 300 ° C, 'me ntho e se nang metsi ke phofo e tšoeu.
Sebopeho sa mantlha: Sulfate ea tšepe e tšeloa habonolo hore e be mosehla kapa mafome a tšepe moeeng o mongobo. Ka metsing, motsoako oa tharollo bakeng sa sulfate e akaretsang ke hoo e ka bang 10%. E le konkreite, e kopantsoeng le ChemicalBook Granules, meroho e metle, ho teba ka potlako, liphello tse ntle haholo tsa mebala, theko e tlaase ea lisebelisoa tsa phekolo ea sulfate, 'me e loketse ho hloekisa metsi a litšila ka boleng ba PH ka holimo ho 8.5.
CAS: 7782-63-0
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Moetsi Theko e Ntle VAE EMULSION(VAE) CAS:24937-78-8
VAE EMULSION(VAE) e fumanoa ka ho bokella ethylene le ethyl acetate ho latela likarolo tse fapaneng. Kgutsufatso ea Senyesemane ea EVA e emela sebopeho sa ethylene, VA e emela likarolo tsa acetate ethylene. Litaba li amana haufi-ufi. Ho ea ka litaba tse fapaneng tsa VA, VAE EMULSION (VAE) e ka aroloa ka mekhahlelo e meraro: litaba tsa VA ke 5% Chemicalbook-40% e bitsoang polasetiki ea EVA, e sebelisoang haholo-holo bakeng sa phetoho ea polyethylene, lithapo tsa ho etsa lithapo le lithapo, lifilimi tse tšesaane, le lihlahisoa tse ling tsa ho bōpa le motsoako; Likahare tsa VA ke 40% -90% e bitsoang EVA rabara, e sebelisoang haholo bakeng sa rabara, lithapo le likarolo tsa indasteri ea likoloi. Likahare tsa VA li phahame ho feta 90%, e bitsoang polyache acetate emulsion lotion, 'me e sebelisoa haholo-holo bakeng sa li-adhesives, coatings, joalo-joalo.
CAS: 24937-78-8
