Xov Xwm Kev Lag Luam
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Qhib Kev Tsim Kho Tshiab nrog Trimellitic Anhydride (TMA): Kev daws teeb meem zoo tshaj plaws rau cov ntawv thov ua haujlwm siab
Trimellitic Anhydride (CAS: 552-30-7) yog ib qho organic compound nrog cov mis C9H4O5C9H4O5. Nws yog ib qho khoom dawb crystalline uas paub txog nws cov reactivity siab thiab versatility, ua rau nws yog ib qho tseem ceeb hauv ntau yam txheej txheem tshuaj. Cov Ntawv Siv Tseem Ceeb ntawm Trimellitic Anhydride (TMA) 1. Plasticize...Nyeem ntxiv -
1-Methoxy-2-propanol (PM) CAS 107-98-2 yog dab tsi?
Propylene glycol ether thiab ethylene glycol ether yog ob qho tib si diol ether solvents. Propylene glycol methyl ether muaj ib qho me ntsis ether tsw, tab sis tsis muaj ib qho muaj zog khaus tsw, uas ua rau nws siv dav dua thiab muaj kev nyab xeeb dua. PM CAS 107-98-2 siv dab tsi? 1. Feem ntau siv ua solvent, dispersant thiab dilue...Nyeem ntxiv -
Butylnaphtalenesulfonic acid sodium ntsev CAS 25638-17-9 yog dab tsi?
Butylnaphtalenesulfonic acid sodium ntsev, tseem hu ua sodium butylnaphthalene sulfonate, CAS tus lej 25638-17-9. Los ntawm qhov tsos, nws yog cov hmoov dawb, yooj yim soluble hauv dej, koom nrog anionic surfactant. Nws cov mis molecular yog C14H15NaO2S thiab molecular hnyav yog 270.32. Kuv ...Nyeem ntxiv -
Lub luag haujlwm ntawm tooj liab peptide GHK-Cu CAS 89030-95-5 hauv kev saib xyuas tawv nqaij thiab kev loj hlob ntawm cov plaub hau
Cov peptide tooj liab GHK-Cu CAS 89030-95-5, qhov tshuaj no tsis meej, yog qhov tseeb ua los ntawm tripeptide uas muaj Glycine, Histidine thiab Lysine ua ke nrog Cu² +, lub npe tshuaj raug cai yog tripeptide-1 tooj liab. Vim tias nws nplua nuj nyob rau hauv tooj liab ions, nws cov tsos qhia ...Nyeem ntxiv -
Kawm txog Disodium Octoborate Tetrahydrate
Disodium octaborate tetrahydrate CAS 12280-03-4, tshuaj mis B8H8Na2O17, los ntawm qhov tsos, nws yog hmoov dawb zoo, ntshiab thiab mos. Tus nqi pH ntawm disodium octaborate tetrahydrate yog nruab nrab ntawm 7-8.5, thiab nws yog nruab nrab thiab alkaline. Nws tuaj yeem sib xyaw nrog feem ntau cov tshuaj tua kab thiab chiv nrog ...Nyeem ntxiv -
Cov kev siv ntawm zinc pyrithione CAS 13463-41-7 yog dab tsi?
Zinc pyrithione (tseem hu ua zinc pyrithione lossis ZPT) yog hu ua "kev sib koom tes ua ke" ntawm zinc thiab pyrithione. Nws yog siv ua cov khoom xyaw hauv kev saib xyuas tawv nqaij thiab cov khoom plaub hau vim nws cov tshuaj tua kab mob, tiv thaiv kab mob fungal thiab antimicrobial. Unilong yog cov khoom muaj nyob rau hauv ob theem ...Nyeem ntxiv -
(R)-Lactate CAS 10326-41-7 yog dab tsi?
(R)-Lactate, CAS tus lej yog 10326-41-7. Nws kuj muaj qee cov npe hu ua (R)-2-hydroxypropionic acid, D-2-hydroxypropionic acid, thiab lwm yam. Cov mis molecular ntawm D-lactic acid yog C₃H₆O₃, thiab qhov hnyav molecular yog li 90.08. Nws cov qauv molecular yog tus cwj pwm ...Nyeem ntxiv -
Lub ntxim nyiam ntawm ntau yam ntawm glyoxylic acid CAS 298-12-4
Glyoxylic acid CAS 298-12-4, muaj cov mis molecular ntawm C₂H₂O₃ thiab qhov hnyav molecular ntawm 74.04. Nws cov kua dej yog cov kua tsis muaj xim pob tshab, me ntsis soluble hauv ethanol, ether thiab benzene. Glyoxylic acid yog ib qho tseem ceeb organic compound, muaj ib pawg aldehyde (-CHO) thiab ib lub tsheb...Nyeem ntxiv -
Sodium Hyaluronate CAS 9067-32-7 Hydration protector rau daim tawv nqaij thiab pob qij txha
Sodium hyaluronate CAS 9067-32-7, tseem hu ua sodium hyaluronate, yog ib qho mucopolysaccharide molecular siab uas muaj N-acetylglucosamine thiab glucuronic acid. Nws muaj hydrophilicity thiab lubrication muaj zog, thiab ua lub luag haujlwm tseem ceeb hauv lub cev tib neeg. Sodium hyaluronate...Nyeem ntxiv -
Cov tshuaj pleev ib ce ntuj tsim-sodium cocoyl glutamate CAS 68187-32-6
Dab tsi yog sodium cocoyl glutamate CAS 68187-32-6? Sodium Cocoyl Glutamate nrog CAS 68187-32-6 yog ib qho tsis muaj xim rau lub teeb daj kua amino acid surfactant, uas yog tsim los ntawm kev sib xyaw ntawm cov roj fatty acids thiab glutamic acid ntsev. Nws cov mis tshuaj yog...Nyeem ntxiv -
Bis (2,6-diisopropylphenyl) Carbodiimide CAS 2162-74-5 Yog Dab Tsi?
Bis (2,6-diisopropylphenyl) carbodiimide CAS 2162-74-5 yog monomeric carbodiimide, tus sawv cev ntawm ntau yam anti-hydrolysis tus neeg sawv cev uas muaj cov yam ntxwv ntawm kev ntshiab siab, lub teeb xim, tsis muaj ntxhiab thiab kev ua haujlwm siab. Bis (2,6-diisopropylphenyl) carbodiimide yog dav siv rau hauv cov ntaub ntawv xws li pol...Nyeem ntxiv -
Tshawb Pom Qhov Zais Cia ntawm N-Acetyl-D-Glucosamine CAS 7512-17-6
N-Acetyl-D-Glucosamine CAS 7512-17-6 nyob rau hauv txoj haujlwm tseem ceeb hauv cov hlwb biological. Nws yog cov khoom siv tseem ceeb ntawm ntau cov polysaccharides tseem ceeb, tshwj xeeb tshaj yog cov exoskeleton ntawm crustaceans. Nws cov mis tshuaj yog C8H15NO6 thiab nws qhov hnyav molecular yog 221.21. Nws zoo li hmoov dawb. ...Nyeem ntxiv