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Kodi shelufu ya Desmodur RFE ndi yotani?
Desmodur RFE, yomwe imadziwikanso kuti tris(4-isocyanatophenyl) thiophosphate, imagwiritsidwa ntchito kwambiri pochiritsa pamakampani azomatira. Desmodur RFE (CAS No.: 4151-51-3) ndi polyisocyanate crosslinker yomwe imapereka ntchito zabwino kwambiri pamitundu yosiyanasiyana yomatira. Ndi ver...Werengani zambiri -
Kodi kugwiritsa ntchito Trioctyl Citrate TOP ndi chiyani?
Trioctyl Citrate (TOP) cas 78-42-2 ndi mtundu wa plasticizer womwe uli ndi ntchito zambiri m'mafakitale osiyanasiyana. Ndi madzi opanda mtundu komanso opanda fungo omwe amagwirizana ndi mapulasitiki osiyanasiyana, monga polyvinyl chloride, cellulosic resins, ndi rabara yopangira. Nazi zina mwazogwiritsa ntchito komanso zopindulitsa ...Werengani zambiri -
Kodi TBP imagwiritsidwa ntchito bwanji?
Tributyl phosphate kapena TBP ndi madzi opanda mtundu, owoneka bwino komanso onunkhira kwambiri, okhala ndi kung'anima kwa 193 ℃ ndi kuwira kwa 289 ℃ (101KPa). Nambala ya CAS ndi 126-73-8. Tributyl phosphate TBP imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Amadziwika kuti ali ndi zabwino ...Werengani zambiri -
Kodi kugwiritsa ntchito sodium iodate ndi chiyani?
Sodium iodate ndi ufa wa crystalline woyera, wosungunuka m'madzi, ndi njira yopanda ndale yamadzi. Zosasungunuka mu mowa. Zosayaka. Koma akhoza kuyatsa moto. Sodium iodate imatha kuyambitsa ziwawa mukakumana ndi aluminiyamu, arsenic, kaboni, mkuwa, hydrogen perox ...Werengani zambiri -
Kodi zinc iodide imasungunuka kapena yosasungunuka?
Zinc iodide ndi ufa woyera kapena pafupifupi woyera granular ndi CAS ya 10139-47-6. Pang'onopang'ono amasanduka bulauni mumlengalenga chifukwa cha kutulutsa ayodini ndipo amakhala ndi deliquescence. Malo osungunuka 446 ℃, malo otentha pafupifupi 624 ℃ (ndi kuwonongeka), kachulukidwe wachibale 4.736 (25 ℃). Eya...Werengani zambiri -
Kodi barium chromate imasungunuka m'madzi?
Barium chromate cas 10294-40-3 ndi ufa wachikasu wa crystalline, Barium chromate cas 10294-40-3 ndi mankhwala omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikizapo kupanga magalasi a ceramic, utoto, ndi utoto. Limodzi mwamafunso omwe anthu amafunsa nthawi zambiri ...Werengani zambiri -
Kodi rhodium imachita chiyani?
Metallic rhodium imakhudzidwa mwachindunji ndi mpweya wa fluorine kupanga rhodium (VI) fluoride yowononga kwambiri, RhF6. Nkhaniyi, mosamala, imatha kutenthedwa kuti ipange rhodium(V) fluoride, yomwe ili ndi mawonekedwe ofiira ofiira a tetrameric [RhF5]4. Rhodium ndi osowa komanso osowa kwambiri ...Werengani zambiri -
Kodi europium III carbonate ndi chiyani?
Kodi europium III carbonate ndi chiyani? Europium(III) carbonate cas 86546-99-8 ndi mankhwala opangidwa ndi mankhwala Eu2(CO3)3. Europium III carbonate ndi mankhwala opangidwa ndi europium, carbon, ndi oxygen. Ili ndi formula ya maselo Eu2(CO3)3 ndipo ndi ...Werengani zambiri -
Kodi kugwiritsa ntchito Trifluoromethanesulfonic acid ndi chiyani?
Trifluoromethanesulfonic acid (TFMSA) ndi asidi amphamvu okhala ndi formula ya molecular CF3SO3H.Trifluoromethanesulfonic acid cas 1493-13-6 ndi reagent yomwe imagwiritsidwa ntchito kwambiri mu organic chemistry. Kukhazikika kwake kwamatenthedwe komanso kukana kwa okosijeni ndikuchepetsa kumapangitsa kuti ikhale yopambana ...Werengani zambiri -
Kodi strontium chloride hexahydrate imagwiritsidwa ntchito bwanji?
Strontium chloride hexahydrate cas 10025-70-4 ndi mankhwala omwe ali ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana. Strontium chloride hexahydrate ndi cholimba cha crystalline choyera chomwe chimasungunuka mosavuta m'madzi. Makhalidwe ake apadera amapangitsa kuti ikhale yabwino ...Werengani zambiri -
Kodi muyenera kupewa avobenzone mu sunscreen?
Tikamasankha zoteteza ku dzuwa, pali zinthu zambiri zofunika kuziganizira. Chimodzi mwa zinthu zofunika kwambiri pa sunscreen ndi avobenzone, avobenzone cas 70356-09-1 imadziwika kuti imatha kuteteza ku kuwala kwa UV ndi kuteteza kutentha kwa dzuwa. Komabe, pali zina ...Werengani zambiri -
Kodi Avobenzone amagwiritsa ntchito chiyani?
Avobenzone, yomwe imadziwikanso kuti Parsol 1789 kapena butyl methoxydibenzoylmethane, ndi mankhwala omwe amagwiritsidwa ntchito nthawi zambiri ngati chopangira mafuta oteteza ku dzuwa ndi zinthu zina zosamalira munthu. Ndiwothandiza kwambiri kuti UV-absorbing agent omwe amathandiza kuteteza khungu ku kuwala koyipa kwa UVA, komwe ...Werengani zambiri