Izindaba Zemboni
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Vula Ukuqamba Okusha nge-Trimellitic Anhydride (TMA): Isixazululo Esiphelele Sezinhlelo Zokusebenza Eziphezulu
I-Trimellitic Anhydride (CAS: 552-30-7) iyinhlanganisela yezinto eziphilayo enefomula i-C9H4O5C9H4O5. Iyi-crystalline solid emhlophe eyaziwa ngokusebenza kwayo okuphezulu kanye nokuguquguquka kwayo, okwenza ibe yisihluthulelo esiphakathi ezinqubweni ezahlukahlukene zamakhemikhali. Ukusetshenziswa Okuyinhloko kwe-Trimellitic Anhydride (TMA) 1. Yenza ipulasitiki...Funda kabanzi -
Iyini i-1-Methoxy-2-propanol(PM) CAS 107-98-2?
I-Propylene glycol ether kanye ne-ethylene glycol ether zombili ziyizinyibilikisi ze-diol ether. I-Propylene glycol methyl ether inephunga elincane le-ether, kodwa ayinalo iphunga elinamandla elicasulayo, okwenza ukusetshenziswa kwayo kube kukhulu futhi kuphephe kakhudlwana. Yiziphi izindlela zokusebenzisa i-PM CAS 107-98-2? 1. Isetshenziswa kakhulu njenge-solvent, i-dispersant kanye ne-dilue...Funda kabanzi -
Kuyini i-butylnaphtalenesulfonic acid sodium salt CAS 25638-17-9?
I-Butylnaphtalenesulfonic acid sodium salt, eyaziwa nangokuthi i-sodium butylnaphthalene sulfonate, inombolo ye-CAS 25638-17-9. Uma ubheka, iyinto emhlophe ewuphawuda, encibilika kalula emanzini, ingeye-anionic surfactant. Ifomula yayo yama-molecule yi-C14H15NaO2S kanti isisindo sama-molecule singama-270.32. I...Funda kabanzi -
Indima ye-copper peptide GHK-Cu CAS 89030-95-5 ekunakekelweni kwesikhumba nasekukhuleni kwezinwele
I-peptide yethusi i-GHK-Cu CAS 89030-95-5, lesi sithako esiyimfihlakalo, empeleni siyinkimbinkimbi esakhiwe yi-tripeptide eyakhiwe yi-Glycine, i-Histidine kanye ne-Lysine kuhlanganiswe ne-Cu²+, igama elisemthethweni lamakhemikhali eliyi-tripeptide-1 copper. Ngenxa yokuthi icebile ngama-ion ethusi, ukubukeka kwayo kubonisa...Funda kabanzi -
Funda nge-Disodium Octoborate Tetrahydrate
I-Disodium octaborate tetrahydrate CAS 12280-03-4, ifomula yamakhemikhali B8H8Na2O17, uma ibukeka, iyimpuphu emhlophe ecolekileyo, emsulwa futhi ethambile. Inani le-pH le-disodium octaborate tetrahydrate liphakathi kuka-7-8.5, futhi alithathi hlangothi futhi ali-alkaline. Ingaxutshwa nezibulala-zinambuzane eziningi kanye nomanyolo...Funda kabanzi -
Yiziphi izindlela zokusebenzisa i-zinc pyrithione CAS 13463-41-7?
I-Zinc pyrithione (eyaziwa nangokuthi i-zinc pyrithione noma i-ZPT) yaziwa ngokuthi “inhlanganisela yokuxhumanisa” ye-zinc ne-pyrithione. Isetshenziswa njengesithako emikhiqizweni yokunakekelwa kwesikhumba nezinwele ngenxa yezakhiwo zayo zokulwa namagciwane, i-antifungal kanye ne-antimicrobial. Umkhiqizo we-Unilong utholakala ezigabeni ezimbili...Funda kabanzi -
Kuyini i-(R)-Lactate CAS 10326-41-7
(R)-Lactate, inombolo ye-CAS ingu-10326-41-7. Iphinde ibe nezinye izibizo ezivamile, njenge-(R)-2-hydroxypropionic acid, i-D-2-hydroxypropionic acid, njll. Ifomula yama-molecule ye-D-lactic acid yi-C₃H₆O₃, kanti isisindo sama-molecule singaba ngu-90.08. Isakhiwo sayo sama-molecule siphawulwa...Funda kabanzi -
Ubuhle obunezinhlangothi eziningi be-glyoxylic acid CAS 298-12-4
I-Glyoxylic acid CAS 298-12-4, inefomula yama-molecule engu-C₂H₂O₃ kanye nesisindo sama-molecule esingu-74.04. Isixazululo sayo samanzi siwuketshezi olucacile olungenambala, oluncibilika kancane ku-ethanol, i-ether kanye ne-benzene. I-Glyoxylic acid iyinhlanganisela ebalulekile yezinto eziphilayo, equkethe iqembu le-aldehyde (-CHO) kanye ne-car...Funda kabanzi -
Isivikelo se-Sodium Hyaluronate CAS 9067-32-7 sokuvikela ukumuncwa kwamanzi esikhumbeni nasemalungeni
I-Sodium hyaluronate CAS 9067-32-7, eyaziwa nangokuthi i-sodium hyaluronate, iyi-mucopolysaccharide enama-molecule amaningi eyakhiwe yi-N-acetylglucosamine kanye ne-glucuronic acid. Ine-hydrophilicity enamandla kanye nokuthambisa, futhi idlala umsebenzi obalulekile womzimba emzimbeni womuntu. I-Sodium hyaluronate...Funda kabanzi -
I-surfactant yemvelo efumisayo-i-sodium cocoyl glutamate CAS 68187-32-6
Kuyini i-sodium cocoyl glutamate CAS 68187-32-6? I-Sodium Cocoyl Glutamate ene-CAS 68187-32-6 iyi-surfactant ye-amino acid ewuketshezi engenambala noma ephuzi, eyakhiwa ukujiya kwama-fatty acid atholakala ngokwemvelo kanye nosawoti we-glutamic acid. Ifomula yayo yamakhemikhali...Funda kabanzi -
Iyini i-Bis(2,6-diisopropylphenyl) Carbodiimide CAS 2162-74-5?
I-Bis(2,6-diisopropylphenyl) carbodiimide I-CAS 2162-74-5 iyi-monomeric carbodiimide, uhlobo olumele lwe-anti-hydrolysis agent olunezici zobumsulwa obuphezulu, umbala okhanyayo, ukungabi nephunga kanye nomsebenzi ophezulu. I-Bis(2,6-diisopropylphenyl) carbodiimide isetshenziswa kabanzi ezintweni ezifana ne-pol...Funda kabanzi -
Thola Imfihlo ye-N-Acetyl-D-Glucosamine CAS 7512-17-6
I-N-Acetyl-D-Glucosamine CAS 7512-17-6 ithatha indawo ebalulekile kumaseli ebhayoloji. Iyiyunithi eyisisekelo yesakhi sama-polysaccharide amaningi abalulekile, ikakhulukazi i-exoskeleton yama-crustacean. Ifomula yayo yamakhemikhali yi-C8H15NO6 kanti isisindo sayo sama-molecule singama-221.21. Ibonakala njengempuphu emhlophe. ...Funda kabanzi