Nkhani
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Kodi 1-Methoxy-2-propanol(PM) CAS 107-98-2 ndi chiyani?
Propylene glycol ether ndi ethylene glycol ether onse ndi zosungunulira za diol etha. Propylene glycol methyl ether imakhala ndi fungo la ether pang'ono, koma palibe fungo lamphamvu, lomwe limapangitsa kuti ntchito yake ikhale yochuluka komanso yotetezeka. Kodi ntchito za PM CAS 107-98-2 ndi ziti? 1. Amagwiritsidwa ntchito makamaka ngati zosungunulira, dispersant ndi dilue...Werengani zambiri -
Kodi butylnaphtalenesulfonic acid sodium mchere CAS 25638-17-9 ndi chiyani?
Butylnaphtalenesulfonic acid mchere wa sodium, womwe umatchedwanso sodium butylnaphthalene sulfonate, nambala ya CAS 25638-17-9. Kuchokera pamawonekedwe, ndi chinthu choyera cha ufa, chosungunuka mosavuta m'madzi, cha anionic surfactant. Mapangidwe ake a mamolekyu ndi C14H15NaO2S ndipo kulemera kwa maselo ndi 270.32. Ine...Werengani zambiri -
Udindo wa peptide yamkuwa GHK-Cu CAS 89030-95-5 pakusamalira khungu ndi kukula kwa tsitsi
Peptide yamkuwa GHK-Cu CAS 89030-95-5, chinthu chodabwitsachi, kwenikweni ndi chopangidwa ndi tripeptide yopangidwa ndi Glycine, Histidine ndi Lysine kuphatikiza Cu² +, dzina lovomerezeka lamankhwala kukhala tripeptide-1 copper. Chifukwa cholemera mu ayoni amkuwa, mawonekedwe ake akuwonetsa ...Werengani zambiri -
Phunzirani za disodium Octoborate Tetrahydrate
Disodium octaborate tetrahydrate CAS 12280-03-4, mankhwala chilinganizo B8H8Na2O17, kuchokera maonekedwe, ndi woyera ufa ufa, woyera ndi ofewa. Mtengo wa pH wa disodium octaborate tetrahydrate uli pakati pa 7-8.5, ndipo ndiwosalowerera komanso wamchere. Itha kusakanikirana ndi mankhwala ambiri ophera tizilombo komanso feteleza okhala ndi...Werengani zambiri -
Kodi zinc pyrithione CAS 13463-41-7 amagwiritsidwa ntchito bwanji?
Zinc pyrithione (yomwe imadziwikanso kuti zinc pyrithione kapena ZPT) imadziwika kuti "coordination complex" ya zinki ndi pyrithione. Amagwiritsidwa ntchito ngati chophatikizira pakusamalira khungu ndi tsitsi chifukwa cha antibacterial, antifungal ndi antimicrobial properties. Unilong ndi mankhwala akupezeka mu magawo awiri ...Werengani zambiri -
Kodi (R) -Lactate CAS 10326-41-7
(R) -Lactate, nambala ya CAS ndi 10326-41-7. Imakhalanso ndi zina zodziwika bwino, monga (R) -2-hydroxypropionic acid, D-2-hydroxypropionic acid, etc. Maselo a D-lactic acid ndi C₃H₆O₃, ndipo kulemera kwa maselo ndi pafupifupi 90.08. Kapangidwe kake ka maselo ndi mawonekedwe ...Werengani zambiri -
Chithumwa chochuluka cha glyoxylic acid CAS 298-12-4
Glyoxylic acid CAS 298-12-4, ili ndi ndondomeko ya molekyulu ya C₂H₂O₃ ndi kulemera kwa 74.04. Njira yake yamadzimadzi ndi madzi osawoneka bwino, osungunuka pang'ono mu ethanol, ether ndi benzene. Glyoxylic acid ndi yofunika organic pawiri, wopangidwa ndi aldehyde gulu (-CHO) ndi galimoto ...Werengani zambiri -
Sodium Hyaluronate CAS 9067-32-7 Hydration chitetezo pakhungu ndi mafupa
Sodium hyaluronate CAS 9067-32-7, yemwenso amadziwika kuti sodium hyaluronate, ndi mkulu molecular mucopolysaccharide wopangidwa ndi N-acetylglucosamine ndi glucuronic acid. Ili ndi mphamvu ya hydrophilicity ndi mafuta, ndipo imagwira ntchito yofunika kwambiri pathupi la munthu. Sodium hyaluronat ...Werengani zambiri -
Natural moisturizing surfactant-sodium cocoyl glutamate CAS 68187-32-6
Kodi sodium cocoyl glutamate CAS 68187-32-6 ndi chiyani? Sodium Cocoyl Glutamate yokhala ndi CAS 68187-32-6 ndi yopanda utoto mpaka yachikasu yamadzi amino acid, yomwe imapangidwa ndi kukomoka kwamafuta opangidwa mwachilengedwe ndi mchere wa glutamic acid. Chemical formula yake ndi...Werengani zambiri -
Kodi Bis(2,6-disopropylphenyl) Carbodiimide CAS 2162-74-5 ndi chiyani?
Bis(2,6-disopropylphenyl) carbodiimide CAS 2162-74-5 ndi monomeric carbodiimide, woimira mitundu yosiyanasiyana ya anti-hydrolysis agent yomwe ili ndi mawonekedwe a chiyero chapamwamba, mtundu wopepuka, wopanda fungo komanso ntchito yayikulu. Bis(2,6-disopropylphenyl) carbodiimide imagwiritsidwa ntchito kwambiri pazinthu monga pol...Werengani zambiri -
Dziwani Chinsinsi cha N-Acetyl-D-Glucosamine CAS 7512-17-6
N-Acetyl-D-Glucosamine CAS 7512-17-6 imakhala ndi malo ofunikira m'maselo achilengedwe. Ndilo gawo lofunikira la ma polysaccharides ofunikira, makamaka ma exoskeleton of crustaceans. Njira yake yamakina ndi C8H15NO6 ndipo kulemera kwake ndi 221.21. Zikuwoneka ngati ufa woyera. ...Werengani zambiri -
Tsiku Labwino Ladziko Lonse
October 1 ndi tsiku lofunika kwambiri ku China, National Day, ndipo dziko lonse limakondwerera tsikuli chaka chilichonse. Malinga ndi malamulo aku China opumula, tidzakhala patchuthi kuyambira pa Okutobala 1 mpaka Okutobala 7, ndipo tibwerera ku ntchito pa Okutobala 8. Ngati muli ndi mafunso ofunikira panthawiyi ...Werengani zambiri