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Ipese ile-iṣẹ Tetrabutylammonium fluoride/TBAF CAS 429-41-4
Tetrabutylammonium fluoride/TBAF
CAS 429-41-4
Mimọ: 98%
Iṣakojọpọ: 1kg / apo, 25kg / ilu
Tetrabutylammonium fluoride/TBAF jẹ iyọ ammonium mẹẹdogun kan pẹlu agbekalẹ kemikali ₄N⁺F.O wa ni iṣowo bi trihydrate funfun ti o lagbara ati bi ojutu ni tetrahydrofuran.TBAF ni a lo bi orisun ti ion fluoride ni awọn nkan ti o nfo Organic.
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Ipese ile-iṣẹ Tetrabutylammonium fluoride trihydrate/TBAF CAS 87749-50-6
Tetrabutylammonium fluoride trihydrate/TBAF
CAS 87749-50-6
Mimọ: 98%
Iṣakojọpọ: 1kg / apo, 25kg / ilu
Tetrabutylammonium fluoride trihydrate/TBAF jẹ iyọ ammonium mẹẹdogun kan pẹlu agbekalẹ kemikali ₄N⁺F⁻.O wa ni iṣowo bi trihydrate funfun ti o lagbara ati bi ojutu ni tetrahydrofuran.TBAF ni a lo bi orisun ti ion fluoride ni awọn nkan ti o nfo Organic.
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Ipese ile-iṣẹ Idinku oluranlowo Sodium cyanoborohydride CAS 25895-60-7
Iṣuu soda cyanoborohydride
CAS 25895-60-7
Ayẹwo: 95%
Iṣakojọpọ: 1kg / apo tabi 25kg / ilu
Sodium cyanoborohydride (NaBH3CN) jẹ aṣoju idinku yiyan ti a lo fun ọpọlọpọ awọn idinku kemikali, pẹlu aldehyde, ketones, acetals, epoxides, oximes, enamines, awọn amines idinku ti aldehydes ati awọn ketones, ati awọn alkylations idinku ti amines ati hydrazines.
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Ipese ile-iṣẹ ti o ga didara Dye Intermediate 2,7-Dihydroxynaphthalene cas 582-17-2
2,7-Dihydroxynaphthalene
CAS 582-17-2
Ayẹwo: 98.5%
Iṣakojọpọ: 1kg / apo tabi 25kg / ilu
2,7-Dihydroxynaphthalene le ṣee lo bi ohun elo ti o bẹrẹ fun iṣelọpọ awọn acids sulfonic ati divinylnaphthalenes.2,7-Dihydroxynaphthalene jẹ reagent ti a lo ninu igbaradi ti awọn monomers ti awọn ohun elo erogba giga.Tun lo ninu iṣelọpọ ti awọn analogues splitomicin.
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Ipese ile-iṣẹ Didara galic Acid CAS 149-91-7 anhydrous ati monohydrate
Gallic acid anhydrous ati monohydrate
CAS No.: 149-91-7;5995-86-8
Ayẹwo: 99%
Iṣakojọpọ: 1kg / apo tabi 25kg / ilu
Gallic acid wa ni ibigbogbo ni awọn eweko bii rhubarb, ewe nla, ati hawthorn.O jẹ apopọ polyphenolic ti a rii ni iseda ati pe o ni ọpọlọpọ awọn ohun elo ni ounjẹ, isedale, ati awọn ile-iṣẹ kemikali.
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Olupese 3-Methylpyridine/3-Picoline CAS 108-99-6 pẹlu didara to dara
Ọja: 3-Methylpyridine / 3-Picoline
CAS 108-99-6
Mimọ: 98.5%
Iṣakojọpọ: 1kg / igo
3-Methylpyridine tabi 3-picoline, jẹ agbo-ara Organic pẹlu agbekalẹ 3-CH₃C₅H₄N.O jẹ ọkan ninu awọn isomers ipo ipo mẹta ti methylpyridine, ti awọn ẹya rẹ yatọ ni ibamu si ibiti ẹgbẹ methyl ti so pọ ni ayika oruka pyridine.Omi ti ko ni awọ yii jẹ iṣaju si awọn itọsẹ pyridine ti o ni awọn ohun elo ni awọn ile-iṣẹ oogun ati awọn iṣẹ-ogbin.Gẹgẹbi pyridine, 3-methylpyridine jẹ omi ti ko ni awọ ti o ni õrùn ti o lagbara ati pe o jẹ ipilẹ ti ko lagbara.
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Olupese 4-Dimethylaminopyridine/DMAP CAS 1122-58-3 pẹlu didara to dara
4-Dimethylaminopyridine/DMAP
CAS 1122-58-3
Mimo: 99% min
Iṣakojọpọ: 1kg, 25kg apo / igo / ilu tabi bi ibeere
4-Dimethylaminopyridine/DMAP jẹ ayase ti o lagbara pupọ ti iṣelọpọ Organic.DMAP (mp 112-113 ° C) ko ni awọ, awọn ohun elo kirisita eyiti o jẹ tiotuka pupọ ninu methanol, ethyl acetate, chloroform, methylene chloride, 1,2-dichloroethane, acetone, ati acetic acid ati pe o kere si tiotuka ni hexane tutu, cyclohexane, ati omi.
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Ipese ile-iṣẹ DL-Dithiothreitol/DTT CAS 3483-12-3 pẹlu idiyele to dara
DL-Dithiothreitol/DTT
CAS 3483-12-3
Mimọ: 98%
Iṣakojọpọ: 1kg / apo, 25kg / ilu
DL-Dithiothreitol (DTT) jẹ orukọ ti o wọpọ fun reagent redox molekule kekere ti a tun mọ ni Cleland's reagent.Ilana DTT jẹ C₄H₁₀O₂S₂ ati ilana kemikali ti ọkan ninu awọn enantiomers rẹ ni fọọmu ti o dinku ni a fihan ni apa ọtun;awọn oniwe-oxidized fọọmu ni a disulfide iwe adehun 6-egbe oruka.Awọn reagent ti wa ni commonly lo ninu awọn oniwe-isere fọọmu, bi mejeeji enantiomers ni o wa ifaseyin.Orukọ rẹ wa lati inu gaari carbon mẹrin, threose.DTT ni apopọ epimeric, dithioerythritol.
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Olupese DL-Dithiothreitol/DTT CAS 3483-12-3 pẹlu mimọ to gaju
DL-Dithiothreitol/DTT
CAS 3483-12-3
Mimọ: 98%
Iṣakojọpọ: 1kg / apo, 25kg / ilu
DL-Dithiothreitol jẹ orukọ ti o wọpọ fun reagent redox kekere-molecule ti a tun mọ ni Cleland's reagent.Ilana DTT jẹ C₄H₁₀O₂S₂ ati ilana kemikali ti ọkan ninu awọn enantiomers rẹ ni fọọmu ti o dinku ni a fihan ni apa ọtun;awọn oniwe-oxidized fọọmu ni a disulfide iwe adehun 6-egbe oruka.Awọn reagent ti wa ni commonly lo ninu awọn oniwe-isere fọọmu, bi mejeeji enantiomers ni o wa ifaseyin.Orukọ rẹ wa lati inu gaari carbon mẹrin, threose.DTT ni apopọ epimeric, dithioerythritol.
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Trans-3,5-dimethoxystilbene-4′-O-β-D-glucopyranoside CAS 50450-35-6 38967-99-6
Olubasọrọ: Erica Zheng
Email: erica@zhuoerchem.com
Tẹli: +86 21 2097 0332
Agbajo eniyan: +86 177 1767 9251
WhatsApp: +86 186 2503 6043 (WeChat & Telegram & Line)
Skype: slhyzy
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1,6-Dichlorohexane pẹlu idiyele ti o dara julọ CAS 2163-00-0
Orukọ ọja: 1,6-Dichlorohexane
CAS No 2163-00-0
Mimo: 99% min
Ilana molikula :C6H12Cl2
Iwọn agbekalẹ;155.07
Olubasọrọ: Cathy Jin
Email: Cathy@shxlchem.com
Tẹli: +8618636121136 (Wechat/Whatsapp)
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Olupese China dmc dimethyl carbonate cas 616-38-6
Orukọ ọja: DMC
CAS No.: 616-38-6
Mimo: 99%,99.5%,99.7%O jẹ epo-daradara giga kan ati iru aabo ayika tuntun awọn ọja kemikali alawọ ewe.Batiri Electrolytic olomi epo kun polyurethane lẹ pọ, kemikali intermedia ati polycarbonate…..
Ti o ba nifẹ si DMC, pls lero ọfẹ lati kan si wa.
Gbona: +86-15255616228(WhatsApp&Wechat)
Email: daisy@shxlchem.com
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