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  • Hāʻawi hale hana ʻo Tetrabutylammonium fluoride/TBAF CAS 429-41-4

    Hāʻawi hale hana ʻo Tetrabutylammonium fluoride/TBAF CAS 429-41-4

    Tetrabutylammonium fluoride/TBAF

    CAS 429-41-4

    Maʻemaʻe: 98%

    Hoʻopili: 1kg / ʻeke, 25kg / pahu

     

    ʻO Tetrabutylammonium fluoride/TBAF he paʻakai ammonium quaternary me ka formula kemika₄N⁺F⁻.Loaʻa ia ma ke kālepa e like me ke keʻokeʻo solid trihydrate a ma ke ʻano he hopena i ka tetrahydrofuran.Hoʻohana ʻia ʻo TBAF ma ke ʻano he kumu o ka ion fluoride i nā mea hoʻoheheʻe organik.

     

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  • Hāʻawi hale hana ʻo Tetrabutylammonium fluoride trihydrate/TBAF CAS 87749-50-6

    Hāʻawi hale hana ʻo Tetrabutylammonium fluoride trihydrate/TBAF CAS 87749-50-6

    Tetrabutylammonium fluoride trihydrate/TBAF

    CAS 87749-50-6

    Maʻemaʻe: 98%

    Hoʻopili: 1kg / ʻeke, 25kg / pahu

     

    ʻO Tetrabutylammonium fluoride trihydrate/TBAF he paʻakai ammonium quaternary me ka formula kemika₄N⁺F⁻.Loaʻa ia ma ke kālepa e like me ke keʻokeʻo solid trihydrate a ma ke ʻano he hopena i ka tetrahydrofuran.Hoʻohana ʻia ʻo TBAF ma ke ʻano he kumu o ka ion fluoride i nā mea hoʻoheheʻe organik.

     

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  • Hāʻawi hale hana Mea hoʻemi ʻana i ka Sodium cyanoborohydride CAS 25895-60-7

    Hāʻawi hale hana Mea hoʻemi ʻana i ka Sodium cyanoborohydride CAS 25895-60-7

    ʻO ka sodium cyanoborohydride

    CAS 25895-60-7

    ʻIke: 95%

    Hoʻopili: 1kg / ʻeke a i ʻole 25kg / pahu

     

    ʻO ka sodium cyanoborohydride (NaBH3CN) kahi mea hoʻohaʻahaʻa koho i hoʻohana ʻia no nā ʻano hoʻemi kemika, me ka aldehyde, ketones, acetals, epoxides, oximes, enamines, reductive aminations o nā aldehydes a me nā ketones, a me nā alkylations reductive o nā amines a me nā hydrazines.

     

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  • Hāʻawi hale hana kiʻekiʻe ka Dye Intermediate 2,7-Dihydroxynaphthalene cas 582-17-2

    Hāʻawi hale hana kiʻekiʻe ka Dye Intermediate 2,7-Dihydroxynaphthalene cas 582-17-2

    2,7-Dihydroxynaphthalene

    CAS 582-17-2

    ʻIke: 98.5%

    Hoʻopili: 1kg / ʻeke a i ʻole 25kg / pahu

     

    Hiki ke hoʻohana ʻia ka 2,7-Dihydroxynaphthalene i mea hoʻomaka no ka synthesis o nā waikawa sulfonic a me nā divinylnaphthalenes.ʻO 2,7-Dihydroxynaphthalene kahi reagent i hoʻohana ʻia i ka hoʻomākaukau ʻana i nā monomers o nā mea kalapona kiʻekiʻe.Hoʻohana pū ʻia i ka synthesis o nā analogues splitomicin.

     

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  • Hāʻawi hale hana kiʻekiʻe Gallic Acid CAS 149-91-7 anhydrous a me ka monohydrate

    Hāʻawi hale hana kiʻekiʻe Gallic Acid CAS 149-91-7 anhydrous a me ka monohydrate

    ʻO Gallic Acid anhydrous a me ka monohydrate

    CAS No.: 149-91-7;5995-86-8

    ʻIke: 99%

    Hoʻopili: 1kg / ʻeke a i ʻole 25kg / pahu

     

    Loaʻa ka ʻakika Gallic i nā mea kanu e like me ka rhubarb, ka lau nui, a me ka hawthorn.He hui polyphenolic ia i loaʻa ma ke ʻano a he nui nā mea hoʻohana i ka meaʻai, biology, a me nā ʻoihana kemika.

     

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  • Mea hana 3-Methylpyridine/3-Picoline CAS 108-99-6 me ka maikaʻi maikaʻi

    Mea hana 3-Methylpyridine/3-Picoline CAS 108-99-6 me ka maikaʻi maikaʻi

    Huahana: 3-Methylpyridine/3-Picoline

    CAS 108-99-6

    Maʻemaʻe: 98.5%

    Hoʻopili: 1kg /'ōmole

     

    ʻO 3-Methylpyridine a i ʻole 3-picoline, he mea hoʻohuihui kūlohelohe me ke ʻano 3-CH₃C₅H₄N.ʻO ia kekahi o nā isomers kūlana ʻekolu o ka methylpyridine, nona nā ʻano like ʻole e like me kahi i hoʻopili ʻia ai ka hui methyl a puni ke apo pyridine.ʻO kēia wai kala ʻole he precursor i nā derivatives pyridine i loaʻa nā noi i ka ʻoihana lāʻau lapaʻau a me ka mahiʻai.E like me ka pyridine, 3-methylpyridine he wai kala ʻole me ka ʻala ikaika a ua helu ʻia ʻo ia he kumu nāwaliwali.

     

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  • Mea hana 4-Dimethylaminopyridine/DMAP CAS 1122-58-3 me ka maikaʻi maikaʻi

    Mea hana 4-Dimethylaminopyridine/DMAP CAS 1122-58-3 me ka maikaʻi maikaʻi

    4-Dimethylaminopyridine/DMAP

    CAS 1122-58-3

    Maʻemaʻe: 99% min

    Hoʻopili: 1kg, 25kg ʻeke / ʻōmole / pahu a i ʻole ke noi

     

    ʻO 4-Dimethylaminopyridine / DMAP ka mea hoʻoikaika ikaika loa o ka synthesis organik.ʻO ka DMAP (mp 112-113°C) he kala ʻole, nā mea crystalline i hiki ke hoʻoheheʻe ʻia i ka methanol, ethyl acetate, chloroform, methylene chloride, 1,2-dichloroethane, acetone, a me ka ʻakika acetic a emi ʻole ka soluble i ka hexane anuanu, cyclohexane, a wai.

     

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  • Hāʻawi hale hana DL-Dithiothreitol/DTT CAS 3483-12-3 me ke kumu kūʻai maikaʻi

    Hāʻawi hale hana DL-Dithiothreitol/DTT CAS 3483-12-3 me ke kumu kūʻai maikaʻi

    DL-Dithiothreitol/DTT

    CAS 3483-12-3

    Maʻemaʻe: 98%

    Hoʻopili: 1kg / ʻeke, 25kg / pahu

     

    ʻO DL-Dithiothreitol(DTT) ka inoa maʻamau no kahi reagent redox liʻiliʻi i ʻike ʻia ʻo Cleland's reagent.ʻO C₄H₁₀O₂S₂ ke kumu hoʻohālike o DTT a ua hōʻike ʻia ke ʻano kemika o kekahi o kāna mau enantiomers i kona ʻano hoʻemi ʻia ma ka ʻākau;ʻO kona ʻano oxidized he apo disulfide i hoʻopaʻa ʻia he 6 mau lālā.Hoʻohana mau ʻia ka reagent ma kona ʻano racemic, no ka mea, ʻo nā enantiomers ʻelua he reactive.Loaʻa kona inoa mai ke kōpaʻa kalapona ʻehā, ʻekolu.Loaʻa iā DTT kahi pūhui epimeric, dithioerythritol.

     

    NO KA LAB WALE

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  • Mea hana DL-Dithiothreitol/DTT CAS 3483-12-3 me ka maʻemaʻe kiʻekiʻe

    Mea hana DL-Dithiothreitol/DTT CAS 3483-12-3 me ka maʻemaʻe kiʻekiʻe

    DL-Dithiothreitol/DTT

    CAS 3483-12-3

    Maʻemaʻe: 98%

    Hoʻopili: 1kg / ʻeke, 25kg / pahu

     

    ʻO DL-Dithiothreitol ka inoa maʻamau no kahi reagent redox liʻiliʻi i ʻike ʻia ʻo Cleland's reagent.ʻO C₄H₁₀O₂S₂ ke kumu hoʻohālike o DTT a ua hōʻike ʻia ke ʻano kemika o kekahi o kāna mau enantiomers i kona ʻano hoʻemi ʻia ma ka ʻākau;ʻO kona ʻano oxidized he apo disulfide i hoʻopaʻa ʻia he 6 mau lālā.Hoʻohana mau ʻia ka reagent ma kona ʻano racemic, no ka mea, ʻo nā enantiomers ʻelua he reactive.Loaʻa kona inoa mai ke kōpaʻa kalapona ʻehā, ʻekolu.Loaʻa iā DTT kahi pūhui epimeric, dithioerythritol.

     

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  • Trans-3,5-dimethoxystilbene-4′-O-β-D-glucopyranoside CAS 50450-35-6 38967-99-6

    Trans-3,5-dimethoxystilbene-4′-O-β-D-glucopyranoside CAS 50450-35-6 38967-99-6

    Hoʻokaʻaʻike: Erica Zheng

    Email: erica@zhuoerchem.com

    Kelepona: +86 21 2097 0332

    Mob: +86 177 1767 9251

    WhatsApp: +86 186 2503 6043 (WeChat & Telegram & Line)

    Skype: slhyzy

  • 1,6-Dichlorohexane me ke kumu kūʻai maikaʻi loa CAS 2163-00-0

    1,6-Dichlorohexane me ke kumu kūʻai maikaʻi loa CAS 2163-00-0

    inoa huahana:1,6-Dichlorohexane

    No CAS 2163-00-0

    Maʻemaʻe: 99% min

    Huina molekala:C6H12Cl2

    Kaumaha formula ;155.07

     

    Hoʻokaʻaʻike: Cathy Jin

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  • ʻO Kina ka mea hoʻolako dmc dimethyl carbonate cas 616-38-6

    ʻO Kina ka mea hoʻolako dmc dimethyl carbonate cas 616-38-6

    inoa huahana: DMC

    No CAS: 616-38-6

    Maʻemaʻe: 99%,99.5%,99.7%

    ʻO ia kekahi mea hoʻoheheʻe kiʻekiʻe a me nā ʻano huahana kemika ʻōmaʻomaʻo hou.ʻO ka Battery Electrolytic liquid solvent paint polyurethane glue, kemika intermedia a me ka polycarbonate…..etc

     

    Inā makemake ʻoe iā DMC, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.

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