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Kupereka kwa Factory Tetrabutylammonium fluoride/TBAF CAS 429-41-4
Tetrabutylammonium fluoride/TBAF
Chithunzi cha CAS 429-41-4
Chiyero: 98%
Kulongedza: 1kg / thumba, 25kg / ng'oma
Tetrabutylammonium fluoride/TBAF ndi mchere wa quaternary ammonium wokhala ndi formula₄N⁺F⁻.Imapezeka pamalonda ngati white solid trihydrate komanso ngati yankho mu tetrahydrofuran.TBAF imagwiritsidwa ntchito ngati gwero la ion fluoride mu zosungunulira za organic.
Ubwino Wabwino & Kutumiza Mwachangu & Makonda Ntchito
Hotline: +86-17321470240(WhatsApp&Wechat)
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Factory supply Tetrabutylammonium fluoride trihydrate/TBAF CAS 87749-50-6
Tetrabutylammonium fluoride trihydrate/TBAF
CAS 87749-50-6
Chiyero: 98%
Kulongedza: 1kg / thumba, 25kg / ng'oma
Tetrabutylammonium fluoride trihydrate/TBAF ndi mchere wa quaternary ammonium wokhala ndi formula₄N⁺F⁻.Imapezeka pamalonda ngati white solid trihydrate komanso ngati yankho mu tetrahydrofuran.TBAF imagwiritsidwa ntchito ngati gwero la ion fluoride mu zosungunulira za organic.
Ubwino Wabwino & Kutumiza Mwachangu & Makonda Ntchito
Hotline: +86-17321470240(WhatsApp&Wechat)
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Fakitale Kuchepetsa wothandizira Sodium cyanoborohydride CAS 25895-60-7
Sodium cyanoborohydride
CAS 25895-60-7
Chiwerengero: 95%
Kulongedza: 1kg / thumba kapena 25kg / ng'oma
Sodium cyanoborohydride (NaBH3CN) ndi njira yochepetsera yomwe imagwiritsidwa ntchito pochepetsa kuchepetsa mankhwala, kuphatikizapo aldehyde, ketoni, acetals, epoxides, oximes, enamines, reductive aminations of aldehydes ndi ketones, ndi reductive alkylations ya amines ndi hydrazines.
Ubwino Wabwino & Kutumiza Mwachangu & Makonda Ntchito
Hotline: +86-17321470240(WhatsApp&Wechat)
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Fakitale imapereka utoto wapamwamba kwambiri Wapakatikati 2,7-Dihydroxynaphthalene cas 582-17-2
2,7-Dihydroxynaphthalene
CAS 582-17-2
Chiwerengero: 98.5%
Kulongedza: 1kg / thumba kapena 25kg / ng'oma
2,7-Dihydroxynaphthalene angagwiritsidwe ntchito poyambira zinthu za synthesis wa zidulo sulfonic ndi divinylnaphthalenes.2,7-Dihydroxynaphthalene ndi reagent ntchito yokonza monomers mkulu mpweya zipangizo.Amagwiritsidwanso ntchito mu synthesis ya splitomicin analogues.
Ubwino Wabwino & Kutumiza Mwachangu & Makonda Ntchito
Hotline: +86-17321470240(WhatsApp&Wechat)
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Factory supply High Quality Gallic Acid CAS 149-91-7 anhydrous ndi monohydrate
Gallic Acid anhydrous ndi monohydrate
Nambala ya CAS: 149-91-7;5995-86-8
Chiwerengero: 99%
Kulongedza: 1kg / thumba kapena 25kg / ng'oma
Gallic acid imapezeka kwambiri muzomera monga rhubarb, leafhopper wamkulu, ndi hawthorn.Ndi polyphenolic pawiri yomwe imapezeka m'chilengedwe ndipo imakhala ndi ntchito zambiri m'makampani azakudya, biology, ndi mafakitale.
Ubwino Wabwino & Kutumiza Mwachangu & Makonda Ntchito
Hotline: +86-17321470240(WhatsApp&Wechat)
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Wopanga 3-Methylpyridine/3-Picoline CAS 108-99-6 yokhala ndi khalidwe labwino
Mankhwala: 3-Methylpyridine/3-Picoline
CAS 108-99-6
Chiyero: 98.5%
Kuyika: 1kg / botolo
3-Methylpyridine kapena 3-picoline, ndi organic pawiri ndi formula 3-CH₃C₅H₄N.Ndi imodzi mwa ma isomers atatu a methylpyridine, omwe mapangidwe ake amasiyana malinga ndi komwe gulu la methyl limamangiriridwa kuzungulira mphete ya pyridine.Madzi opanda mtundu awa ndi kalambulabwalo wa zotumphukira za pyridine zomwe zimagwiritsidwa ntchito m'mafakitale azamankhwala ndi zaulimi.Monga pyridine, 3-methylpyridine ndi madzi opanda mtundu ndi fungo lamphamvu ndipo amatchulidwa ngati maziko ofooka.
Ubwino Wabwino & Kutumiza Mwachangu & Makonda Ntchito
Hotline: +86-17321470240(WhatsApp&Wechat)
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Wopanga 4-Dimethylaminopyridine/DMAP CAS 1122-58-3 yokhala ndi khalidwe labwino
4-Dimethylaminopyridine/DMAP
Chithunzi cha CAS 1122-58-3
Chiyero: 99% min
atanyamula: 1kg, 25kg thumba / botolo / ng'oma kapena pempho
4-Dimethylaminopyridine/DMAP ndi chothandizira champhamvu cha organic synthesis.DMAP (mp 112-113 ° C) ndi yopanda mtundu, zinthu za crystalline zomwe zimasungunuka kwambiri mu methanol, ethyl acetate, chloroform, methylene chloride, 1,2-dichloroethane, acetone, ndi acetic acid ndipo sizisungunuka mu ozizira hexane, cyclohexane, ndi madzi.
Ubwino Wabwino & Kutumiza Mwachangu & Makonda Ntchito
Hotline: +86-17321470240(WhatsApp&Wechat)
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Kupereka kwa fakitale DL-Dithiothreitol/DTT CAS 3483-12-3 ndi mtengo wabwino
DL-Dithiothreitol/DTT
Chithunzi cha CAS 3483-12-3
Chiyero: 98%
Kulongedza: 1kg / thumba, 25kg / ng'oma
DL-Dithiothreitol(DTT) ndi dzina lodziwika bwino laling'ono la redox reagent lomwe limadziwikanso kuti Cleland's reagent.Njira ya DTT ndi C₄H₁₀O₂S₂ ndipo mawonekedwe amankhwala a imodzi mwa enantiomers mu mawonekedwe ake ochepetsedwa akuwonetsedwa kumanja;mawonekedwe ake okosijeni ndi disulfide womangidwa mphete 6-membala.The reagent nthawi zambiri amagwiritsidwa ntchito mu mawonekedwe ake a racemic, monga enantiomers onse akugwira ntchito.Dzina lake limachokera ku shuga wa carbon-4, threose.DTT ili ndi epimeric compound, dithioerythritol.
ZOGWIRITSA NTCHITO LAB POKHA
Hotline: +86-17321470240(WhatsApp&Wechat)
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Wopanga DL-Dithiothreitol/DTT CAS 3483-12-3 yoyera kwambiri
DL-Dithiothreitol/DTT
Chithunzi cha CAS 3483-12-3
Chiyero: 98%
Kulongedza: 1kg / thumba, 25kg / ng'oma
DL-Dithiothreitol ndi dzina lodziwika bwino laling'ono la redox reagent lomwe limadziwikanso kuti Cleland's reagent.Njira ya DTT ndi C₄H₁₀O₂S₂ ndipo mawonekedwe amankhwala a imodzi mwa enantiomers mu mawonekedwe ake ochepetsedwa akuwonetsedwa kumanja;mawonekedwe ake okosijeni ndi disulfide womangidwa mphete 6-membala.The reagent nthawi zambiri amagwiritsidwa ntchito mu mawonekedwe ake a racemic, monga enantiomers onse akugwira ntchito.Dzina lake limachokera ku shuga wa carbon-4, threose.DTT ili ndi epimeric compound, dithioerythritol.
Ubwino Wabwino & Kutumiza Mwachangu & Makonda Ntchito
Hotline: +86-17321470240(WhatsApp&Wechat)
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Trans-3,5-dimethoxystilbene-4'-O-β-D-glucopyranoside CAS 50450-35-6 38967-99-6
Contact: Erica Zheng
Email: erica@zhuoerchem.com
Tel: +86 21 2097 0332
Gulu: +86 177 1767 9251
WhatsApp: +86 186 2503 6043 (WeChat & Telegraph & Line)
Skype: slhyzy
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1,6-Dichlorohexane ndi mtengo wabwino kwambiri CAS 2163-00-0
Dzina la malonda:1,6-Dichlorohexane
CAS No 2163-00-0
Chiyero: 99% min
Molecular formula:C6H12Cl2
Kulemera kwa formula;155.07
Contact: Cathy Jin
Email: Cathy@shxlchem.com
Tel: +8618636121136 (Wechat/Whatsapp)
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China katundu dmc dimethyl carbonate cas 616-38-6
Dzina la malonda: DMC
Nambala ya CAS: 616-38-6
Chiyero: 99%, 99.5%, 99.7%Ndi imodzi mwazosungunulira zosungunuka bwino komanso zoteteza zachilengedwe zatsopano zamtundu wobiriwira.Battery Electrolytic madzi zosungunulira utoto polyurethane guluu, mankhwala intermedia ndi polycarbonate…..etc
Ngati mukufuna DMC, pls omasuka kulankhula nafe.
Hotline: +86-15255616228(WhatsApp&Wechat)
Email: daisy@shxlchem.com
Organic intermediates
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