Nkhani
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Kodi polyvinylpyrrolidone ndi yoopsa?
Polyvinylpyrrolidone (PVP) ，cas number 9003-39-8，pvp ndi polima yopanda ionic yomwe ndi mankhwala abwino kwambiri, ophunziridwa bwino komanso ophunziridwa kwambiri pakati pa ma polima a N-vinyl amide. Yakula kukhala magulu a non-ionic, cationic, anion 3, industrial grade, pharmaceutical grade, food gra...Werengani zambiri -
Kodi Polyvinylpyrrolidone Imagwiritsidwa Ntchito Bwanji?
Kodi Polyvinylpyrrolidone (PVP) ndi chiyani? Polyvinylpyrrolidone, chidule chake ndi PVP. Imagwiritsidwa ntchito ngati chowonjezera, chowonjezera, komanso chowonjezera m'magawo osiyanasiyana monga mankhwala, nsalu, mankhwala, zakumwa, ndi mankhwala a tsiku ndi tsiku. Malinga ndi zofunikira za malonda, PVP ikhoza kugawidwa m'magulu anayi: mafakitale ...Werengani zambiri -
Kodi Mukudziwa 4-ISOPROPYL-3-METHYLPHENOL?
4-ISOPROPYL-3-METHYLPHENOL, yomwe yafupikitsidwa kuti IPMP, ingatchedwenso kuti o-Cymen-5 ol/3-Methyl-4-isopropyrphenol. Fomula ya molekyulu ndi C10H14O, kulemera kwa molekyulu ndi 150.22, ndipo nambala ya CAS ndi 3228-02-2. IPMP ndi kristalo yoyera yomwe sisungunuka m'madzi ndipo imasungunuka mu organic solvents. Ili ndi...Werengani zambiri -
Kodi polyglyceryl-4 laurate ndi yotetezeka pakhungu?
Ogwiritsa ntchito ambiri amaona kuti zodzoladzola zina zili ndi "polyglyceryl-4 laurate" ya mankhwala awa, sakudziwa mphamvu ndi zotsatira za mankhwalawa, akufuna kudziwa ngati mankhwala omwe ali ndi polyglyceryl-4 laurate ndi abwino. Mu pepalali, ntchito ndi zotsatira za polyglyceryl-4 ...Werengani zambiri -
Kodi oleamidopropyl dimethylamine imagwiritsidwa ntchito bwanji?
N-[3-(dimethylamino)propyl]oleamide ndi mankhwala odziwika bwino omwe amagwiritsidwa ntchito m'njira zosiyanasiyana. Oleamidopropyl dimethylamine ndi mankhwala achilengedwe ochokera ku mafuta a kokonati ndipo ali ndi ntchito zosiyanasiyana komanso ntchito zosiyanasiyana. N-[3-(dimethylamino)propyl]oleamide ndi mankhwala ochiritsira kupanga amine...Werengani zambiri -
Kodi glyoxylic acid imagwiritsidwa ntchito bwanji
Glyoxylic acid yokhala ndi CAS 298-12-4, yomwe imadziwikanso kuti glycolic acid kapena butyric acid, ndi asidi wamba wachilengedwe. Ndi mtundu wamadzimadzi. Fomula yake ya mankhwala ndi C2H2O3. Ili ndi mawonekedwe osiyanasiyana kuphatikizapo 1% oxalic acid，1% Glyoxal; 1% oxalic acid，0.5% Glyoxal; 0.5% oxalic acid, yopanda Glyoxal. Glyoxyl...Werengani zambiri -
Kodi hydroxypropyl beta-cyclodextrin imagwiritsidwa ntchito bwanji?
Hydroxypropyl beta-cyclodextrin, yomwe imadziwikanso kuti (2-hydroxypropyl) -β-cyclodextrin, ndi atomu ya haidrojeni yomwe ili m'magulu a 2-, 3-, ndi 6-hydroxyl a zotsalira za shuga mu β-cyclodextrin (β-CD) yomwe imasinthidwa ndi hydroxypropyl kukhala hydroxypropoxy. HP-β-CD sikuti imangokhala ndi zotsatira zabwino kwambiri pa zinthu zambiri...Werengani zambiri -
Kodi sodium monofluorophosphate ndi yabwino kwa mano anu?
Kale, chifukwa cha chidziwitso cha zachipatala chocheperako komanso zovuta zochepa, anthu analibe chidziwitso chokwanira choteteza mano, ndipo anthu ambiri sankamvetsa chifukwa chake mano ayenera kutetezedwa. Mano ndi chiwalo chovuta kwambiri m'thupi la munthu. Amagwiritsidwa ntchito kuluma, kuluma ndi kugaya chakudya, komanso kuthandiza pa matenda...Werengani zambiri -
Kukondwerera Chikondwerero cha Pakati pa Autumn ndi Tsiku la Dziko
Chikondwerero cha Pakati pa Autumn ndi Tsiku la Dziko la 2023 zikuyandikira. Malinga ndi makonzedwe a tchuthi cha kampaniyo, tikukudziwitsani za nkhani za tchuthi cha kampaniyo motere: Pakadali pano tikukondwerera tchuthi cha Tsiku la Dziko kuyambira pa 29 Seputembala mpaka 6 Okutobala. Tidzabweranso...Werengani zambiri -
Kodi ethyl methyl carbonate ndi chiyani?
Ethyl methyl carbonate ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C5H8O3, yomwe imadziwikanso kuti EMC. Ndi madzi opanda mtundu, owonekera bwino, komanso osasunthika omwe ali ndi poizoni wochepa komanso osasinthasintha. EMC imagwiritsidwa ntchito kwambiri ngati zinthu zopangira zinthu monga zosungunulira, zokutira, mapulasitiki, ma resin, zonunkhira, ndi mankhwala...Werengani zambiri -
Kodi carbomer imagwiritsidwa ntchito chiyani posamalira khungu
Khungu ndiye chotchinga cha chitetezo cha thupi lathu. Cholinga cha chisamaliro cha khungu sikuti chimangokhala kuti khungu lathu liwoneke lopanda madzi komanso loyera bwino, komanso chimakhazikitsa chotchinga pakhungu lathu. Anthu ambiri okonda chisamaliro cha khungu amadziwa kuti chofunika kwambiri pa chisamaliro cha khungu ndikusunga khungu la corneum hydra...Werengani zambiri -
Sodium Monofluorophosphate mu Mano Opaka
Sodium Monofluorophosphate, yomwe imatchedwanso SMFP yokhala ndi nambala ya CAS 10163-15-2, ndi mankhwala abwino kwambiri okhala ndi fluorine, mankhwala abwino kwambiri oletsa kutsekeka kwa mano komanso mankhwala oletsa kutsekeka kwa mano. Ndi mtundu wa ufa woyera wopanda fungo wopanda zizindikiro za kusayera. Umasungunuka mosavuta m'madzi ndipo umatha kusungunuka kwambiri ...Werengani zambiri