cov khoom

  • L-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 1,5-dimethyl ester CAS NO.59279-60-6

    L-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 1,5-dimethyl ester CAS NO.59279-60-6

    Ntsiab lus
    Dimethyl (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioateN-Boc-L-glutaMic acid 1,5-diMethyl ester,; BOC-GLU(OME)-OME
    Cov ntsiab lus ceev
    ProName: (R)-N-Boc-glutamic acid-1,5-dimethyl e...CasNo: 59279-60-6Molecular Formula: C12H21NO6Appearance: dawb los yog tawm dawb av hmoov Daim ntawv thov: Nws yog siv los ua biochemical reagent, foo.. .DeliveryTime: 15 hnub ua hauj lwmPackAge: Raws li qhov kev thov ntawm cov neeg siv khoomPort: shanghaiProductionCapacity: 1 Metric Ton / hliPurity: 98% Cia: Preservation ntawm chav tsev kub Kev thauj mus los: huab cua los yog hiav txwvLimitNum: 10 Gram
  • (R)-N-Boc-glutamic acid-1,5-dimethyl ester CAS NO.59279-60-6

    (R)-N-Boc-glutamic acid-1,5-dimethyl ester CAS NO.59279-60-6

    Ntsiab lus
    Dimethyl (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioateN-Boc-L-glutaMic acid 1,5-diMethyl ester,; BOC-GLU(OME)-OME
    Cov ntsiab lus ceev
    ProName: (R)-N-Boc-glutamic acid-1,5-dimethyl e...CasNo: 59279-60-6Molecular Formula: C12H21NO6Appearance: dawb los yog tawm dawb av hmoov Daim ntawv thov: Nws yog siv los ua biochemical reagent, foo.. .DeliveryTime: 15 hnub ua hauj lwmPackAge: Raws li qhov kev thov ntawm cov neeg siv khoomPort: shanghaiProductionCapacity: 1 Metric Ton / hliPurity: 98% Cia: Preservation ntawm chav tsev kub Kev thauj mus los: huab cua los yog hiav txwvLimitNum: 10 Gram
  • Tom ntej: Benzyltriethylammonium Chloride (BTEAC/BTMAC) CAS NO.56-37-1

    Tom ntej: Benzyltriethylammonium Chloride (BTEAC/BTMAC) CAS NO.56-37-1

    Ntsiab lus
    Kub muag Benzyltriethylammonium chlorideSupply Benzyltriethylammonium chlorideNyob zoo ntawm Benzyltriethylammonium chloride
    Cov ntsiab lus ceev
    ProName: Benzyltriethylammonium chloride Manufa...CasNo: 56-37-1Molecular Formula: C13H22ClNAppearance: ncauj lus kom ntxaws saib specificationsApplication: Nws yog ib qho tseem ceeb raw khoom thiab nyob rau hauv ... DeliveryTime: promptPackAge: raws li cov neeg xav tau kev pab chaw nres nkoj: ShanghaiProduction10-Capacity Tuj/HnubPurity: 98% Cia: Khaws rau hauv qhuav, tsaus thiab qhov cua qhov chaw...Kev thauj mus los: los ntawm hiav txwv lossis los ntawm huab cuaLimitNum: 1 KilogramGrade: Industrial Qib
  • Benzyltriethylammonium Chloride Chaw tsim tshuaj paus / High quality / Zoo tshaj tus nqi / Hauv Tshuag CAS NO.56-37-1

    Benzyltriethylammonium Chloride Chaw tsim tshuaj paus / High quality / Zoo tshaj tus nqi / Hauv Tshuag CAS NO.56-37-1

    Ntsiab lus
    Kub muag Benzyltriethylammonium chlorideSupply Benzyltriethylammonium chlorideNyob zoo ntawm Benzyltriethylammonium chloride
    Cov ntsiab lus ceev
    ProName: Benzyltriethylammonium chloride Manufa...CasNo: 56-37-1Molecular Formula: C13H22ClNAppearance: ncauj lus kom ntxaws saib specificationsApplication: Nws yog ib qho tseem ceeb raw khoom thiab nyob rau hauv ... DeliveryTime: promptPackAge: raws li cov neeg xav tau kev pab chaw nres nkoj: ShanghaiProduction10-Capacity Tuj/HnubPurity: 98% Cia: Khaws rau hauv qhuav, tsaus thiab qhov cua qhov chaw...Kev thauj mus los: los ntawm hiav txwv lossis los ntawm huab cuaLimitNum: 1 KilogramGrade: Industrial Qib
  • Zoo Dimethoxyphenylacetone CAS 776-99-8 Pharmaceutical Intermediates

    Zoo Dimethoxyphenylacetone CAS 776-99-8 Pharmaceutical Intermediates

    Quality indexTechnical requirement
    Cov ntsiab lus ntawm titanium dioxide,% ≥94

    Brightness, % ≥ 98
    Roj nqus, g / 100g ≤ 20
    PH tus nqi ntawm aqueous suspension 6.5 ~ 8.0
    Tint txo hwj chim (Reynolds tooj) ≥1800
    Cov ntsiab lus ntawm rutile≥98
    Roj dispersion (Hegman) ≥6.0
    Kev tshuaj ntsuam xyuas (45μm),% ≤0.05
    Resistant Ωm ≥80
    Ntsiab lus
    Titanium dioxide High purity Titanium dioxide Tus nqi qis Titanium dioxide
  • Cov khoom lag luam tshwj xeeb 3,4-Dimethoxyphenylacetone (776-99-8)

    Cov khoom lag luam tshwj xeeb 3,4-Dimethoxyphenylacetone (776-99-8)

    Quality indexTechnical requirement
    Cov ntsiab lus ntawm titanium dioxide,% ≥94




    Brightness, % ≥ 98
    Roj nqus, g / 100g ≤ 20
    PH tus nqi ntawm aqueous suspension 6.5 ~ 8.0
    Tint txo hwj chim (Reynolds tooj) ≥1800
    Cov ntsiab lus ntawm rutile≥98
    Roj dispersion (Hegman) ≥6.0
    Kev tshuaj ntsuam xyuas (45μm),% ≤0.05
    Resistant Ωm ≥80
    Ntsiab lus
    Titanium dioxide High purity Titanium dioxide Tus nqi qis Titanium dioxide
  • Hoobkas muab L-tartaric acid rau kub muag / CAS 87-69-4

    Hoobkas muab L-tartaric acid rau kub muag / CAS 87-69-4

    Ntsiab lus
    (+)-Tartaric acidL(+)-Dihydroxysuccinic acidNatural tartaric acid
    Cov ntsiab lus ceev
    ProName: L(+)-Tartaric acidCasNo: 87-69-4Molecular Formula: C4H6O6Appearance: Dawb hmoov Daim ntawv thov: L(+)-tartaric acid yog dav siv los ua ib ... DeliveryTime: Tam sim noPackAge: Aluminium ntawv ci hnab rau hauv 10kg?Fib... Chaw nres nkoj: SHANGHAI, BEIJING, QINGDAO, SHENZHEN, ...ProductionCapacity: 500 Metric Ton / XyooPurity: 99.7 ~ 100.5% Cia: qhuav Kev thauj mus los: Cua, los ntawm hiav txwv lossis los ntawm courier (VIP acco...LimitNum: 1 KilogramGrade: Qib Kev Lag Luam, Khoom Noj Qib, Pharma
  • Muab khoom zoo dyestuff intermediate cas 135-19-3 Beta Naphthol / 2-naphthol

    Muab khoom zoo dyestuff intermediate cas 135-19-3 Beta Naphthol / 2-naphthol

    Beta Naphthol / 135-19-3 / 2-naphthol
    Muab khoom zoo dyestuff intermediate cas 135-19-3
    Hom: Agrochemical Intermediates, Pharmaceutical Intermediates
    Purity: 99.5% min
    Hom Lub Npe: MIT-IVY
    Qauv nab npawb: High Purity
    Daim Ntawv Thov: Kev Lag Luam / Tshuaj Zoo
    Cov tsos mob: dawb los yog tawm-dawb hmoov, dawb los yog tawm-dawb hmoov
    Khoom npe: 2-Napthol
    MW: 144.17
    Melting point: 120-122 ° C (lit.)
    Muaj peev xwm muab khoom:
    20 Metric Ton / Metric Tons ib hlis Rau 2-Naphthol
    Ntim Cov Lus Qhia
    2-Naphthol, Raws li cov neeg siv khoom xav tau
    Chaw nres nkoj: shanghai / qingdao
  • Muaj Qib Hydrobromic Acid 48% (BrH) CAS 10035-10-6

    Muaj Qib Hydrobromic Acid 48% (BrH) CAS 10035-10-6

    Hydrobromic acid
    Kev piav qhia luv luv
    Lub npe tshuaj: Hydrobromic Acid
    CAS Nr .: 10035-10-6
    Cov tshuaj formula: BrH
    Molecular Luj: 80.91

    Daim ntawv thov:
    Rau kev tsim cov inorganic bromides thiab siv rau cov synthesis ntawm siab purity refining thiab bromide, kuj siv raws li ib tug analytical reagent thiab kuj rau hluavtaws fragrances, dyes thiab lwm yam.Cov tshuaj siv los ua ke cov tshuaj sedative thiab tshuaj loog, Kuj qee cov kuab tshuaj zoo hlau tsis zoo, kev lag luam roj av xws li alkoxy thiab phenoxy compounds cais cov neeg ua haujlwm, alicyclic hydrocarbons thiab hydrocarbon oxidation catalyst rau ketones, acids lossis peroxide.
  • High quality Hydrogen Bromide tsum nyob rau hauv Tuam Tshoj CAS NO.10035-10-6

    High quality Hydrogen Bromide tsum nyob rau hauv Tuam Tshoj CAS NO.10035-10-6

    Ntsiab lus
    Tom ntej: Hydrogen bromide 10035-10-610035-10-6 Hydrogen bromide
    Cov ntsiab lus ceev
    ProName: Hydrogen bromide nyob rau hauv acetcic acid CAS N...CasNo: 10035-10-6Molecular Formula: BrHAppearance: Crystal, PowderApplication: Pharmaceutical intermediatesDeliveryTime: 1-2 hnubPackAge: raws li koj qhov kev thovPort: Qingdao portProduction 10% 9% Tov khoom: Cia: nyob rau hauv qhuav, txias thiab zoo-sealed Thauj khoom: EMS, HK EMS, FEDEX, DHL, TNTLimitNum: 1 Metric TonMoisture Cov ntsiab lus: 0.01% impurity: 0.001% Poob Rau Qhuav: 0.2% Melting Point: 177 ℃ ~ 181 ℃ RoficciationSpe : + 27 ° Kev Ntsuas: 99.2%
  • High quality Trifluoromethanesulfonic acid CAS: 1493-13-6

    High quality Trifluoromethanesulfonic acid CAS: 1493-13-6

    Ntsiab lus
    Kub muag Zoo tshaj tus nqi ntawm Trifluoromethanesulfonic acidBy High quality of Trifluoromethanesulfonic acidOrganic Synthesis Supply Trifluoromethanesulfonic acid
    Cov ntsiab lus ceev
    ProName: triflic acid Chaw tsim tshuaj paus / siab zoo...CasNo: 1493-13-6Molecular Formula: C6H9ClO3Appearance: lub teeb daj kua Daim Ntawv Thov: Tshuaj intermediate, Pharmaceutical ... Lub sij hawm xa tuaj: 15PackAge: Woven hnab/bucket Chaw nres nkoj: SHANG00CANGHAI 0Production: 1. Tuj/HnubPurity: 99.8% Cia: Khaws rau hauv qhov txias Kev Thauj Mus Los: Los ntawm hiav txwv / Los ntawm huab cuaLimitNum: 1 GramMoisture Content: 0.01Impurity: / COA / MSDS: Availale Keeb Kwm: Jiangsu, Suav Teb Hom kev lag luam: Kev lag luam thiab kev lag luam kev sib koom ua ke 19% IVPU.
  • Trifluoromethanesulfonic acid CAS: 1493-13-6 Hoobkas ncaj muag

    Trifluoromethanesulfonic acid CAS: 1493-13-6 Hoobkas ncaj muag

    Ntsiab lus
    Kub muag Zoo tshaj tus nqi ntawm Trifluoromethanesulfonic acidBy High quality of Trifluoromethanesulfonic acidOrganic Synthesis Supply Trifluoromethanesulfonic acid
    Cov ntsiab lus ceev
    ProName: triflic acid Chaw tsim tshuaj paus / siab zoo...CasNo: 1493-13-6Molecular Formula: C6H9ClO3Appearance: lub teeb daj kua Daim Ntawv Thov: Tshuaj intermediate, Pharmaceutical ... Lub sij hawm xa tuaj: 15PackAge: Woven hnab/bucket Chaw nres nkoj: SHANG00CANGHAI 0Production: 1. Tuj/HnubPurity: 99.8% Cia: Khaws rau hauv qhov txias Kev Thauj Mus Los: Los ntawm hiav txwv / Los ntawm huab cuaLimitNum: 1 GramMoisture Content: 0.01Impurity: / COA / MSDS: Availale Keeb Kwm: Jiangsu, Suav Teb Hom kev lag luam: Kev lag luam thiab kev lag luam kev sib koom ua ke 19% IVPU.