Nkhani
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Tsegulani Zatsopano ndi Trimellitic Anhydride (TMA): Yankho Lalikulu Kwambiri la Mapulogalamu Ogwira Ntchito Mwapamwamba
Trimellitic Anhydride (CAS: 552-30-7) ndi mankhwala achilengedwe okhala ndi formula ya C9H4O5C9H4O5. Ndi kristalo yoyera yodziwika bwino chifukwa cha kusinthasintha kwake komanso kusinthasintha kwake, zomwe zimapangitsa kuti ikhale yofunika kwambiri pakati pa njira zosiyanasiyana zamankhwala. Ntchito Zofunika Kwambiri za Trimellitic Anhydride (TMA) 1. Pulasitiki...Werengani zambiri -
Kodi 1-Methoxy-2-propanol(PM) CAS 107-98-2 ndi chiyani?
Propylene glycol ether ndi ethylene glycol ether zonse ndi zosungunulira za diol ether. Propylene glycol methyl ether ili ndi fungo laling'ono la ether, koma ilibe fungo lamphamvu lokwiyitsa, zomwe zimapangitsa kuti igwiritsidwe ntchito kwambiri komanso motetezeka. Kodi ntchito za PM CAS 107-98-2 ndi ziti? 1. Imagwiritsidwa ntchito makamaka ngati zosungunulira, zosungunulira ndi zosungunulira...Werengani zambiri -
Kodi butylnaphtalenesulfonic acid sodium salt CAS 25638-17-9 ndi chiyani?
Butylnaphtalenesulfonic acid sodium salt, yomwe imadziwikanso kuti sodium butylnaphthalene sulfonate, nambala ya CAS 25638-17-9. Kuchokera pamawonekedwe ake, ndi ufa woyera, wosungunuka mosavuta m'madzi, ndi wa anionic surfactant. Fomula yake ya molekyulu ndi C14H15NaO2S ndipo kulemera kwa molekyulu ndi 270.32. I...Werengani zambiri -
Udindo wa peptidi yamkuwa GHK-Cu CAS 89030-95-5 pakusamalira khungu ndi kukula kwa tsitsi
Peptide yamkuwa GHK-Cu CAS 89030-95-5, chinthu chodabwitsa ichi, kwenikweni ndi chophatikizana chopangidwa ndi tripeptide yopangidwa ndi Glycine, Histidine ndi Lysine pamodzi ndi Cu²+, dzina lovomerezeka la mankhwala ndi tripeptide-1 copper. Chifukwa chakuti ili ndi ma ayoni ambiri amkuwa, mawonekedwe ake akuwonetsa...Werengani zambiri -
Dziwani zambiri za Disodium Octoborate Tetrahydrate
Disodium octaborate tetrahydrate CAS 12280-03-4, mankhwala a B8H8Na2O17, kuchokera ku mawonekedwe ake, ndi ufa woyera bwino, woyera komanso wofewa. pH ya disodium octaborate tetrahydrate ndi pakati pa 7-8.5, ndipo ndi yopanda mbali komanso yamchere. Ikhoza kusakanikirana ndi mankhwala ambiri ophera tizilombo ndi feteleza ndi...Werengani zambiri -
Kukongola kwamitundu yambiri kwa glyoxylic acid CAS 298-12-4
Glyoxylic acid CAS 298-12-4, ili ndi formula ya molekyulu ya C₂H₂O₃ ndi kulemera kwa molekyulu ya 74.04. Yankho lake lamadzi ndi madzi owonekera opanda mtundu, osungunuka pang'ono mu ethanol, ether ndi benzene. Glyoxylic acid ndi chinthu chofunikira chachilengedwe, chomwe chili ndi gulu la aldehyde (-CHO) ndi galimoto...Werengani zambiri -
Sodium Hyaluronate CAS 9067-32-7 choteteza madzi pakhungu ndi mafupa
Sodium hyaluronate CAS 9067-32-7, yomwe imadziwikanso kuti sodium hyaluronate, ndi mucopolysaccharide yokhala ndi mamolekyulu ambiri opangidwa ndi N-acetylglucosamine ndi glucuronic acid. Ili ndi hydrophilicity yamphamvu komanso mafuta, ndipo imagwira ntchito yofunika kwambiri m'thupi la munthu. Sodium hyaluronate...Werengani zambiri -
Madzi achilengedwe opatsa mphamvu ya surfactant-sodium cocoyl glutamate CAS 68187-32-6
Kodi sodium cocoyl glutamate ndi chiyani? Sodium Cocoyl Glutamate yokhala ndi CAS 68187-32-6 ndi chinthu chopanda utoto kapena chachikasu chopepuka cha amino acid surfactant, chomwe chimapangidwa ndi kusungunuka kwa mafuta acids opangidwa mwachilengedwe ndi mchere wa glutamic acid. Njira yake ya mankhwala ndi...Werengani zambiri -
Kodi Bis(2,6-diisopropylphenyl) Carbodiimide CAS 2162-74-5 ndi chiyani?
Bis(2,6-diisopropylphenyl) carbodiimide CAS 2162-74-5 ndi monomeric carbodiimide, mtundu woyimira wa anti-hydrolysis agent womwe uli ndi makhalidwe a kuyera kwambiri, mtundu wowala, wopanda fungo komanso ntchito yayikulu. Bis(2,6-diisopropylphenyl) 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 ili ndi malo ofunikira m'maselo achilengedwe. Ndi gawo lofunikira la ma polysaccharide ambiri ofunikira, makamaka chipolopolo cha crustaceans. Fomula yake ya mankhwala ndi C8H15NO6 ndipo kulemera kwake kwa molekyulu ndi 221.21. Imawoneka ngati ufa woyera. ...Werengani zambiri -
Tsiku Labwino Ladziko Lonse
Tsiku la 1 Okutobala ndi tsiku lofunika kwambiri ku China, Tsiku la Dziko Lonse, ndipo dziko lonse limakondwerera tsikuli chaka chilichonse. Malinga ndi malamulo a boma la China okhudza kupuma, tidzakhala patchuthi kuyambira pa 1 Okutobala mpaka 7 Okutobala, ndipo tidzabwerera kuntchito pa 8 Okutobala. Ngati muli ndi mafunso aliwonse ofunikira nthawi ya...Werengani zambiri -
o-Cymen-5-ol ndi wothandizira wamphamvu pa zodzoladzola ndi zinthu zokongoletsera
O-Cymen-5-ol ndi mankhwala ofunikira oteteza ku ma fungus. Pankhani ya zodzoladzola ndi zinthu zokongoletsera, ntchito yake yayikulu ndikuletsa kuberekana kwa tizilombo toyambitsa matenda, motero kukulitsa nthawi yogwiritsira ntchito mankhwalawa. O-Cymen-5-ol ingagwiritsidwe ntchito ngati mankhwala ophera tizilombo toyambitsa matenda kuti tithandize kuyeretsa khungu, ndi ...Werengani zambiri