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![3,3′,5,5′-Tetramethyl-[1,1'-biphenyl]-4,4′-diamine CAS: 54827-17-7](https://cdn.globalso.com/xindaobiotech/图片3100.png)
3,3′,5,5′-Tetramethyl-[1,1'-biphenyl]-4,4′-diamine CAS: 54827-17-7
3,3′,5,5′-Tetramethyl-[1,1'-biphenyl]-4,4′-diamine, tseem hu ua p-Toluidine, yog ib qho tshuaj lom neeg uas feem ntau siv rau hauv kev tsim cov xim thiab cov xim, nrog rau kev tsim cov polyurethane ua npuas ncauj thiab epoxy resins.
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Cresol Liab CAS: 1733-12-6 Tus nqi tsim khoom
Cresol Liab yog ib hom xim qhia pH uas feem ntau siv hauv chaw kuaj mob los txiav txim siab qib pH ntawm cov tshuaj. Nws feem ntau siv ua ke nrog lwm cov xim thiab cov cim qhia kom hloov xim ntawm qhov pH tshwj xeeb. Cresol Liab feem ntau yog xim liab ntawm pH qis dua thiab daj ntawm pH siab dua, ua rau nws muaj txiaj ntsig zoo rau kev pom cov kev hloov pauv acidity hauv ntau yam tshuaj.
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Mordant Daj 1 CAS: 584-42-9 Tus nqi tsim khoom
Mordant Yellow 1 yog ib yam xim zas uas siv ntau hauv kev lag luam textile. Nws paub txog nws cov xim daj ci ntsa iab thiab muaj peev xwm lo rau ntawm daim ntaub thaum siv nrog mordant (ib yam khoom uas pab kho cov xim zas rau cov ntaub).
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4-Nitrophenyl phosphate disodium ntsev 6-hydrate CAS: 333338-18-4
4-Nitrophenyl phosphate disodium ntsev hexahydrate yog ib qho tshuaj lom neeg feem ntau siv ua cov khoom siv hauv cov kev ntsuam xyuas enzyme los ntes cov haujlwm ntawm alkaline phosphatase.
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Curcumin CAS: 458-37-7 Tus nqi tsim khoom
Curcumin yog ib yam tshuaj lom neeg uas muaj nyob hauv cov nroj tsuag turmeric. Nws paub txog nws cov xim daj ci thiab feem ntau siv ua xim rau zaub mov thiab hauv cov tshuaj ib txwm muaj rau nws cov txiaj ntsig kev noj qab haus huv. Curcumin tau yog ib qho kev tshawb fawb ntau zaus rau nws cov khoom tiv thaiv kab mob antioxidant thiab tiv thaiv kev o, thiab nws yog ib qho khoom xyaw paub zoo hauv cov tshuaj noj thiab cov tshuaj ntsuab.
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Txiv kab ntxwv G CAS: 1936-15-8 Tus nqi tsim khoom
Txiv Kab Ntxwv G yog ib hom xim azo uas feem ntau siv ua tus qhia pH thiab xim ntaub. Nws zoo li hmoov txiv kab ntxwv tsaus thiab feem ntau siv hauv chav kuaj mob kom paub txog pH ntawm cov tshuaj. Hauv kev lag luam ntaub, Txiv Kab Ntxwv G siv los pleev xim rau nylon thiab silk fibers. Cov xim no kuj siv rau hauv kev lag luam zaub mov, tshwj xeeb tshaj yog rau cov xim khoom xws li ntses haus luam yeeb thiab cheese.
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Acridine txiv kab ntxwv, hemi ntsev CAS: 10127-02-3
Acridine txiv kab ntxwv hemi ntsev yog ib qho xim fluorescent feem ntau siv hauv biology thiab tshuaj rau ntau yam kev siv, xws li staining nucleic acids hauv cell biology thiab histology. Nws yog ib qho xim cationic uas khi rau DNA thiab RNA, emitting ib qho fluorescence ntsuab thaum khi rau ob-stranded nucleic acids thiab ib qho fluorescence liab thaum khi rau ib-stranded nucleic acids. Acridine txiv kab ntxwv hemi ntsev kuj tseem siv rau hauv microbiology rau kev sib txawv ntawm cov hlwb muaj sia thiab tuag thiab hauv thaj chaw ntawm hematology rau staining cov hlwb ntshav. Tsis tas li ntawd, nws tau siv rau hauv kev tshawb fawb ib puag ncig rau kev ntsuas cov kab mob thiab cov poov xab muaj sia nyob.
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Diantipyrylmethane CAS: 1251-85-0 Tus nqi tsim khoom
Diantipyrylmethane yog ib pawg ntawm cov organic compounds uas muaj ob lub pyridine rings txuas los ntawm ib lub choj methane. Cov compounds no paub txog lawv cov tshuaj sib koom tes sib txawv thiab feem ntau siv ua cov neeg sawv cev complexing hauv ntau yam kev tshuaj ntsuam tshuaj, tshwj xeeb tshaj yog hauv kev tshuaj ntsuam tshuaj. Diantipyrylmethane derivatives tau siv ua cov cim qhia hauv complexometric titrations, nrog rau hauv kev txiav txim siab spectrophotometric ntawm ntau yam hlau ions. Lawv lub peev xwm los tsim cov complexes ruaj khov nrog cov hlau ions ua rau lawv muaj txiaj ntsig zoo hauv kev tshawb nrhiav tshuaj thiab cov txheej txheem ntsuas.
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Txiv kab ntxwv kuv CAS: 523-44-4 Tus nqi tsim khoom
Txiv kab ntxwv I yog ib qho organic compound uas feem ntau siv ua azo zas xim. Nws feem ntau siv ua zas xim rau cov ntaub, tab sis nws kuj tseem siv tau ua histological stain hauv kev tshawb fawb txog tsiaj txhu. Cov tshuaj no muaj xim txiv kab ntxwv-liab ci thiab yaj tau hauv dej, ua rau nws haum rau ntau yam kev siv.
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Dimethyl daj CAS: 60-11-7 Tus nqi tsim khoom
Dimethyl daj yog ib qho tshuaj organic uas siv los ua xim, tshwj xeeb tshaj yog hauv kev lag luam textile thiab ntawv. Nws yog ib qho hmoov daj ci thiab qee zaum siv los ua ib qho cim qhia hauv kev tshuaj ntsuam xyuas tshuaj.
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Solvent Liab 43 CAS: 15086-94-9 Tus nqi tsim khoom
Solvent Red 43 yog ib hom xim organic uas siv los pleev xim rau ntau yam khoom xws li yas, kua mem, thiab cov khoom siv hydrocarbon. Nws paub txog nws cov xim liab ci thiab feem ntau siv los muab cov xim liab ci rau ntau yam khoom. Tsis tas li ntawd, Solvent Red 43 siv rau hauv kev tsim cov cim, xim pleev, thiab lwm yam kev siv hauv kev lag luam thiab kev lag luam uas xav tau cov xim liab muaj zog.
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Eosin B CAS: 548-24-3 Tus nqi tsim khoom
Eosin B yog ib hom xim liab uas siv ntau hauv kev tshawb fawb txog cov qe ntshav thiab cov nqaij hauv lub cev los pleev xim rau cov qauv ntawm cov qe ntshav thiab cov nqaij mos. Nws muaj txiaj ntsig zoo rau kev qhia txog cov cytoplasm thiab cov chaw sab nraud hauv cov qauv ntawm cov kab mob, vim nws paub tias nws khi rau cov qauv acidic xws li collagen thiab cov leeg nqaij. Eosin B kuj tseem siv hauv kev tshawb fawb txog cov ntshav los pleev xim rau cov ntshav kom pom cov qe ntshav liab thiab lwm yam khoom ntawm cov ntshav.
