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Ammonium sulfamate CAS: 7773-06-0
Ammonium sulfamate yog ib yam khoom dawb crystalline uas muaj cov mis tshuaj NH4HSO3. Nws yog ib qho tshuaj sib xyaw ua ke uas siv tau ntau yam, xws li ua tshuaj tua kab, tshuaj tiv thaiv hluav taws, thiab ua lwm yam tshuaj. Cov yam ntxwv ntawm Ammonium sulfamate ua rau nws muaj txiaj ntsig zoo rau kev ua liaj ua teb, kev nyab xeeb hluav taws, thiab cov txheej txheem kev lag luam.
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1-Octanol CAS: 111-87-5
1-Octanol, tseem hu ua octyl cawv lossis caprylic cawv, yog ib hom cawv rog ncaj nraim nrog cov mis tshuaj C8H18O. Nws yog ib qho kua tsis muaj xim nrog ib qho tsw qab thiab tsis yaj hauv dej tab sis yaj hauv cov kuab tshuaj organic. 1-Octanol yog siv ua cov kuab tshuaj ntau yam, nruab nrab hauv kev tsim tshuaj lom neeg, thiab hauv ntau yam kev siv hauv kev lag luam, suav nrog cov tsw qab thiab kev tsim tshuaj tsw qab.
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1H-Benzotriazole CAS: 95-14-7
1H-Benzotriazole yog ib qho tshuaj heterocyclic nrog cov mis tshuaj C6H5N3. Nws muaj nyob rau hauv cov hmoov dawb mus rau dawb-dawb crystalline thiab yog sparingly soluble nyob rau hauv dej. Cov tshuaj no yog paib rau nws lub peev xwm los tiv thaiv xeb thiab muaj daim ntawv thov raws li corrosion inhibitor, UV stabilizer, thiab nruab nrab hauv kev tsim tshuaj lom neeg.
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fattyacidmethyleste CAS: 627-91-8
Cov roj fatty acid methyl esters (FAME) yog cov organic compounds uas tau los ntawm kev hloov pauv ntawm cov rog lossis roj nrog methanol. Lawv muaj cov saw hlau fatty acid txuas nrog ib pawg methyl thiab feem ntau siv ua roj biodiesel vim lawv qhov xwm txheej rov ua dua tshiab thiab sib xws nrog cov cav diesel. Tsis tas li ntawd, FAMEs muaj daim ntawv thov hauv ntau yam lag luam, suav nrog ua surfactants hauv cov khoom siv tu tus kheej thiab ua cov khoom nruab nrab hauv kev tsim cov tshuaj thiab cov roj nplua nyeem.
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Decanedioicacid CAS: 111-20-6
Decanedioic acid, tseem hu ua sebacic acid, yog ib qho dicarboxylic acid uas muaj nyob hauv ntuj nrog cov tshuaj lom neeg C10H18O4. Nws yog ib qho khoom dawb crystalline uas yaj tau hauv cov organic solvents thiab ib feem yaj tau hauv dej. Decanedioic acid yog siv dav ua tus precursor hauv kev tsim cov polymers, polyesters, thiab cov tshuaj tshwj xeeb vim nws cov tshuaj reactivity thiab cov khoom siv qauv.
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Octamethylcyclotetrasiloxane CAS: 556-67-2
Octamethylcyclotetrasiloxane, tseem hu ua D4, yog ib qho cyclic siloxane compound nrog cov tshuaj formula C8H24O4Si4. Nws yog ib qho kua tsis muaj xim, tsis muaj ntxhiab uas tsis sib xyaw nrog dej thiab yaj tau hauv ntau yam organic solvents. Octamethylcyclotetrasiloxane yog siv dav ua cov khoom tseem ceeb hauv kev tsim cov silicone polymers, kua, thiab elastomers vim nws cov khoom tshwj xeeb thiab kev siv tau ntau yam.
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Cuprousoxide CAS: 1317-39-1
Cuprous oxide, tseem hu ua tooj liab (I) oxide, yog xim liab lossis xim av crystalline khoom nrog cov tshuaj mis Cu2O. Nws tshwm sim ntuj raws li cov pob zeb cuprite thiab tau siv yav dhau los ua cov xim hauv cov iav ceramic. Cuprous oxide siv rau hauv ntau yam kev siv hauv kev lag luam, suav nrog ua cov catalyst, ib qho khoom hauv cov xim tiv thaiv kev ua qias tuaj, thiab cov khoom siv electrode hauv qee hom lub hnub ci.
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Dipropyleneglycol CAS: 4254-15-3
Dipropyleneglycol, tseem hu ua dipropylene glycol lossis DPG, yog cov kua ntshiab, tsis muaj xim, tsis muaj ntxhiab nrog cov mis tshuaj C6H14O3. Nws yog ib hom propylene glycol derivative thiab ua haujlwm ua cov kuab tshuaj, humectant, thiab cov kua nqa khoom siv tau ntau yam hauv ntau yam kev siv. DPG muaj nqis rau nws qhov tsis muaj tshuaj lom, muaj zog solvency siab, thiab sib xws nrog ntau yam khoom siv, ua rau nws yog ib qho khoom xyaw tseem ceeb hauv ntau yam khoom lag luam thiab cov khoom siv rau cov neeg siv khoom.
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DodecylBenzeneSulphonicAcid CAS: 27176-87-0
Dodecylbenzene sulfonic acid yog ib qho organic compound nrog cov tshuaj formula C18H30O3S. Nws yog ib hom alkylbenzene sulfonate thiab feem ntau siv ua surfactant vim nws cov khoom amphiphilic. Cov khoom dawb no mus rau xim av daj yog ib qho tseem ceeb hauv ntau yam khoom siv tu vaj tse thiab kev lag luam, nrog rau kev tsim cov tshuaj ntxuav thiab emulsifiers.
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Z-Trp-OSu CAS: 50305-28-7
Z-Trp-OSu yog ib qho amino acid zoo uas feem ntau siv rau hauv kev tsim peptide thiab bioconjugation. Nws yog ib daim ntawv reactive ntawm L-tryptophan nrog N-hydroxysuccinimide (NHS) ester pawg txuas rau ntawm cov saw hlau, uas ua rau muaj kev sib txuas zoo nrog cov molecules uas muaj amine. Lub molecule Z-Trp-OSu ua rau muaj kev sau npe meej thiab xaiv tau ntawm peptides, proteins, thiab lwm yam biomolecules rau ntau yam kev tshawb fawb thiab kev kuaj mob.
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Z-Trp-OH CAS: 7432-21-5
Z-Trp-OH yog ib yam khoom noj khoom haus zoo tshaj plaws uas tsim los txhawb kev so, kev sib npaug ntawm lub siab, thiab kev noj qab haus huv ntawm lub siab. Tsim los ntawm kev sib xyaw ua ke ntawm cov khoom xyaw ntuj, suav nrog L-tryptophan thiab lwm yam khoom noj khoom haus tseem ceeb, Z-Trp-OH lub hom phiaj yog txhawb nqa cov serotonin kom noj qab nyob zoo, uas ua lub luag haujlwm tseem ceeb hauv kev tswj hwm lub siab thiab kev pw tsaug zog. Cov khoom tshiab no muab txoj hauv kev dav dav rau kev txhawb nqa lub siab thiab lub hlwb, tsom mus rau cov yam tseem ceeb uas ua rau muaj kev ntxhov siab thiab txhawb kom muaj kev xav zoo. Ntseeg tau rau nws qhov zoo thiab kev ua haujlwm zoo, Z-Trp-OH sawv cev rau lub cuab yeej tseem ceeb rau cov tib neeg uas tab tom nrhiav kev tswj hwm lub siab thiab txhawb nqa kev pw tsaug zog zoo.
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ZD-Tyr-OH CAS: 64205-12-5
ZD-Tyr-OH yog ib qho amino acid zoo uas feem ntau siv rau hauv kev tsim peptide thiab kev tsim tshuaj. Nws yog ib daim ntawv tiv thaiv ntawm D-tyrosine, ib qho amino acid aromatic nrog cov yam ntxwv tshwj xeeb uas tuaj yeem cuam tshuam rau bioactivity thiab kev ruaj khov ntawm peptides. Pawg tiv thaiv Z (benzyloxycarbonyl) ua kom muaj kev ruaj khov ntawm lub molecule thaum lub sijhawm tsim peptide, uas tso cai rau kev tswj hwm meej ntawm cov xwm txheej tshuaj tiv thaiv.
