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Tuam Tshoj Tus Nqi Zoo Potassium Hydroxide CAS: 1310-58-3
Potassium Hydroxide: Potassium hydroxide (tshuaj formula: KOH, formula kom muaj nuj nqis: 56.11) hmoov dawb los yog flake solid. Lub melting point yog 360 ~ 406 ℃, lub boiling point yog 1320 ~ 1324 ℃, tus txheeb ze ceev yog 2.044g / cm, lub flash point yog 52 ° F, lub refractive index yog N20 / D1.421, lub vapor siab yog 1mmHg (719 ℃). Muaj zog alkaline thiab corrosive. Nws yog ib qho yooj yim kom nqus noo noo nyob rau hauv cov huab cua thiab deliquescence, thiab nqus carbon dioxide rau hauv poov tshuaj carbonate. Soluble nyob rau hauv li 0.6 qhov chaw dej kub, 0.9 qhov chaw dej txias, 3 qhov chaw ethanol thiab 2.5 qhov chaw glycerol. Thaum yaj nyob rau hauv dej, cawv, los yog kho nrog acid, ib tug loj npaum li cas ntawm tshav kub yog generated. pH ntawm 0.1mol / L yog 13.5. Mob toxicity, qhov nruab nrab ntawm qhov tuag taus (nas, qhov ncauj) 1230mg / kg. Soluble hauv ethanol, me ntsis soluble hauv ether. Nws yog heev alkaline thiab corrosive
Potassium Hydroxide CAS 1310-58-3 KOH; UN NO 1813; Hazard qib: 8
Khoom npe: Potassium HydroxideCAS: 1310-58-3 Nr
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Chaw tsim tshuaj paus Zoo Nqe FLOSPERSE 3000 hom: SNF CAS: 9003-04-7
FLOSPERSE 3000: SNF hom ntawm anionic compounds.FLOSPERSE 3000 yog ib qho tsis tshua muaj-molecular hnyav polyacryonal, uas feem ntau yog siv rau high-solid-phase decentralization system.FLOSPERSE 3000 yog cov txheej txheem nruab nrab. Siv kom tau cov theem khoom siab nyob rau hauv qis viscosity. Nrog rau qhov dav pH tus nqi thiab qhov kub thiab txias, nws muaj kev tswj tau zoo heev. Cov khoom no muaj txiaj ntsig zoo hauv av nplaum, kaolin, calcium carbonate thiab lwm yam xim, nrog rau cov txheej txheem uas muaj cov xim no.
CAS: 9003-04-7 Nr
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Tuam Tshoj Tus Nqi Zoo N-VINYL PYRROLIDONE (NVP) CAS 88-12-0
N-VINYL PYRROLIDONE (N-Vinyl-2-pyrrolidone) yog hu ua NVP, tseem hu ua 1-vinyl-2-pyrrolidone, N-VINYL PYRROLIDONE. N-VINYL PYRROLIDONE yog cov kua tsis muaj xim lossis lub teeb daj pob tshab nrog cov ntxhiab tsw me ntsis ntawm chav sov, yooj yim soluble hauv Chemicalbook dej thiab lwm cov kuab tshuaj organic. Vim tias N-vinylpyrrolidone tuaj yeem ua rau ntau yam khoom siv lub cev thiab tshuaj lom neeg ntawm cov khoom.N-VINYL PYRROLIDONE tau siv dav: hauv cov tshuaj hluav taws xob, kev lag luam hauv pem teb, ntawv lossis duab los qhia kev lag luam, ntim cov ntaub ntawv, tshuaj ntsuam number case kev lag luam, kev siv NVP txhim kho lub cev ntawm cov khoom.
N-VINYL PYRROLIDONE (NVP) feem ntau yog siv los ua reactive diluent rau hluav taws xob kho nyob rau hauv UV-txheej, UV-inks, thiab UV adhesives. Nws yog siv los ua monomer los tsim cov dej soluble polyvinylpyrrolidone (PVP) nrog rau kev siv tshuaj, roj teb, tshuaj pleev ib ce, khoom noj khoom haus additives & adhesives. Nws yog siv rau hauv kev tsim cov copolymer nrog, piv txwv li, acrylic acid, acrylates, vinyl acetate thiab acrylonitrile thiab nyob rau hauv lub synthesis ntawm phenolic resins.
CAS: 88-12-0 Nr
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Chaw tsim tshuaj paus Zoo Nqe Copper carbonate CAS: 12069-69-1
Cupric carbonate yooj yim, tseem hu ua tooj liab carbonate, yog ntsuab, yog li nws tseem hu ua malachite. Nws yog ib lub pov haum muaj nuj nqis mineral. Nws yog ib yam khoom uas tshwm sim los ntawm cov tshuaj tiv thaiv los ntawm cov pa oxygen, carbon dioxide thiab dej hauv tooj liab thiab huab cua, tseem hu ua tooj liab xeb, thiab xim yog ntsuab. Cov cua kub hauv huab cua yuav decomposed rau hauv tooj liab oxide, dej thiab carbon dioxide. Solk nyob rau hauv acid thiab tsim cov tooj liab ntsev. Nws kuj yog soluble nyob rau hauv cyanide, ammonium thiab alkaline hlau carbonate Chemicalbook dej tov los tsim ib tug tooj liab complex. Thaum boiling nyob rau hauv dej los yog rhuab nyob rau hauv ib tug muaj zog alkali tov, xim av tooj liab oxide yuav generated, thiab dub tooj liab oxide yog muab faib ua dub ntawm 200 ° C. Nws yog unstable nyob rau hauv cov huab cua ntawm hydrogen sulfide, thiab muaj peev xwm tsim tooj liab sulfide nyob rau hauv cov tshuaj tiv thaiv nrog hydrogen sulfide. Ib daim ntawv ntawm cov tebchaw muaj ntau hom tooj liab carbonate raws li qhov piv ntawm CUCO3: H2O. Nws muaj nyob rau hauv daim ntawv ntawm peacock nyob rau hauv qhov.
CAS: 12069-69-1 Nr
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Chaw tsim tshuaj paus Zoo Nqe 2,2,4-Trimethyl-1,3-pentanediolmono (2-methylpropanoate) (DN12) CAS: 25265-77-4
2,2,4-Trimethyl-1,3-pentanediolmono (2-methylpropanoate) yog ib qho tsis muaj zog organic compound (VOC) uas muaj txiaj ntsig zoo hauv cov xim thiab luam ntawv inks. Raws li coalescent rau latex xim, DN-12 pom cov ntawv thov nyob rau hauv ntau yam xws li txheej, ntsia thawv tu, Printing inks, Solvents rau tshuaj pleev ib ce thiab kev tu tus kheej, plasticizers.DN-12 kuj yog siv raws li ib tug coalescing neeg sawv cev los txo qhov tsawg kawg nkaus zaj duab xis forming kub (MFFT) thaum lub sij hawm latex zaj duab xis npaj. Txoj kev tshawb fawb siv coupling capillary gas chromatography-mass spectrometry (HRGC-MS) tau lees paub nws qhov kev kuaj pom hauv polypropylene ntim khoom noj qauv1. DN-12 kuj tseem ua haujlwm hauv kev lag luam tshuaj. DN-12 tuaj yeem siv ntxiv rau hauv kev npaj cov pa roj carbon nanotube (CNT) muab tshuaj ua haujlwm hauv cov khoom siv hluav taws xob (FED).
2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate (TMPD-MIB, texanol), volatile organic compound (VOC), yog ib qho tseem ceeb nyob rau hauv cov xim thiab luam ntawv inks. Nws yog siv los ua tus neeg sawv cev coalescing los txo qhov tsawg kawg nkaus zaj duab xis sib sau kub (MFFT) thaum lub sij hawm latex film npaj. Nws qhov kev kuaj pom hauv polypropylene ntim cov qauv zaub mov tau tshaj tawm los ntawm kev sib txuas ntawm cov roj capillary chromatography-mass spectrometry (HRGC-MS). Cov kev ua tau zoo ntawm ntau yam dispersant cuam tshuam rau cov dispersion ntawm multi-walled carbon nanotube (MWCNT) hauv texanol tau kawm.
CAS: 25265-77-4 Nr
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Chaw tsim tshuaj paus Zoo Nqe 4-4′HYDROXYPHENYL SULPHONATE CONDENSATE SODIUM Salt CAS: 102980-04-1
4-4'HYDROXYPHENYL SULPHONATE CONDENSATE SODIUM SALT: Cov anionospense yog ib pawg ntawm surfactants, uas yog tus cwj pwm los ntawm kev tsim dej - ntxub anion hauv dej.
Hauv kev tsim cov surfactants, anion surfactants yog thawj hom khoom uas muaj cov khoom siv ntau tshaj plaws thiab ntau hom. Nws tsis yog tsuas yog lub ntsiab active Cheebtsam ntawm niaj hnub tshuaj detergents thiab tshuaj pleev ib ce, tab sis kuj lug siv nyob rau hauv ntau lwm yam kev lag luam teb. Txawm hais tias nyob rau hauv kev lag luam lossis pej xeem kev lag luam, anion surfactants tuaj yeem ua lub luag haujlwm tseem ceeb.
CAS: 102980-04-1 Nr
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Tuam Tshoj Tus Nqi Zoo Titanium Dioxide CAS: 1317-80-2
Titanium dioxide (los yog TIO2) yog cov xim dawb siv ntau tshaj plaws hauv kev lag luam, uas yog siv rau hauv kev tsim kho, kev lag luam thiab tsheb txheej; cov rooj tog, cov khoom siv hluav taws xob, cov hlua yas thiab cov thawv yas yog siv; Ntxiv rau cov khoom tshwj xeeb xws li number case, roj hmab, tawv thiab elastic lub cev.
Noj tau titanium dioxide, hu ua dawb pigment, non-toxic thiab tasteless. Cov hmoov nplej, dej haus, nqaij pob, ntses pob, cov khoom hauv dej, khoom qab zib, tshuaj ntsiav, jelly, qhiav, ntsiav tshuaj, lipstick, tshuaj txhuam hniav, cov khoom ua si menyuam yaus, tsiaj txhu thiab lwm yam khoom noj dawb.
Titanium Dioxide CAS: 1317-80-2
Khoom npe: Titanium Dioxide
Specification series: Titanium Dioxide R996; Titanium Dioxide R218; Titanium Dioxide TR92; Titanium Dioxide R908CAS: 1317-80-2 Nr
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Tuam Tshoj Tus Nqi Zoo Glacial Acetic Acid CAS: 64-19-7
Acetic acid yog cov kua tsis muaj xim lossis siv lead ua nrog qaub, zoo li cov ntxhiab tsw thiab yog ib qho yooj yim carboxylic acids thiab yog ib qho tshuaj reagent siv ntau. Acetic acid muaj ntau daim ntawv thov raws li kev kuaj reagent, hauv kev tsim cov cellulose acetate tsuas yog rau cov duab thaij duab thiab polyvinyl acetate rau cov kua nplaum ntoo, hluavtaws fibers, thiab ntaub ntaub. Acetic acid kuj tau siv loj los ua tus neeg saib xyuas descaling thiab acidity regulator hauv cov khoom noj khoom haus.
CAS: 64-19-7 Nr
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Chaw tsim tshuaj paus Zoo Nqe P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1
P-TOLUENESULFONYLISOCYANATE (PTSI) yog ib qho kev ua haujlwm ntawm isocyanate. P-TOLUENESULFONYLISOCYANATE (PTSI) muaj kev ua haujlwm siab thiab tuaj yeem hnov mob nrog cov pa diisocyanates, xws li TDI thiab HDI, nrog dej hauv polyols thiab cov kuab tshuaj. Cov txiaj ntsig carbamate tsis nce viscosity ntawm lub cev. Qhov tsis zoo yog tias cov tshuaj lom ntawm oxazolidine thiab lwm yam dehydrants loj; P-TOLUENESULFONYLISOCYANATE (PTSI) reacts nrog dej los tsim carbon dioxide thiab toluenesulfamide, yog li P-TOLUENESULFONYLISOCYANATE (PTSI) tsis tuaj yeem siv ncaj qha rau hauv cov xim pleev xim thiab feem ntau yog siv los ua ntej lub cev qhuav dej. Txhawm rau tshem tawm 1g dej hauv cov kuab tshuaj, kwv yees li 12g ntawm PTSI yog qhov xav tau, tab sis tus nqi tiag tiag yuav tsum siab dua qhov no.
CAS: 4083-64-1 Nr
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Ferrous sulfate heptahydrate CAS: 13463-43-9
Ferrous Sulphate Hephydrate: Ntsuab vitriol, FeSO4.7H20, tau paub txij li xyoo pua kaum peb; nws crystallizes los ntawm kev daws cov hlau los yog hlau hauv paus hauv dilute sulfuric acid. Cov heptahydrate tsim ntsuab monoclinic crystals ntawm qhov ntom ntom 1·88, soluble hauv dej heev (296 g litre-1 FeS04 ntawm 25 ° C). Los ntawm precipitating aqueous tov nrog ethanol, cua sov lub heptahydrate rau 140 ° nyob rau hauv vacuo los yog crystallizing nws los ntawm 50% sulfuric acid, cov dawb monohydrate yog tau. Qhov no tuaj yeem ua rau lub cev qhuav dej ntxiv rau cov dawb, amorphous FeSO4 los ntawm cua sov rau 300 ° hauv ib qho tam sim no ntawm hydrogen. Thaum tshav kub kub cov sulphate decomposes: 2FeS04 -> Fe203 + S02 + S03 A tetrahydrate, FeS04.4H20, crystallizes los ntawm aqueous daws saum 56 °.
CAS: 7720-78-7 Nr
