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Kev nyab xeeb shipping txoj kev CAS 56553-60-7 hmoov Sodium triacetoxyborohydride
Khoom npe: Sodium triacetoxyborohydride
CAS: 56553-60-7
Cov mis mos molecular: C6H10BNaO6
Qhov tsos: dawb hmoov
Cov ntsiab lus: 95.0% ~ 105.0% (titration)
Siv: Rau amination txo cov tshuaj tiv thaiv ntawm ketone thiab aldehyde, reductive amination los yog lactamization ntawm carbonyl compound thiab amine, thiab reductive amination ntawm aryl aldehyde
Peev xwm: 5 ~ 10mt / hli
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25kg pob CAS 75-36-5 99% Acetyl Chloride
Khoom npe: Acetyl chloride
CAS Nr .: 75-36-5
Molecular Formula C2H3ClO
Cov tsos mob: kua dej tsis muaj xim
Chroma: ≤50
Acetic acid: ≤1%
Daim ntawv thov: Acetylation reagent
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Kev nyab xeeb shipping txoj kev CAS 16940-66-2 Sodium borohydride nabh4 hmoov
Sodium borohydride yog ib qho inorganic compound, raws li ib tug dawb mus rau off-dawb zoo crystalline hmoov los yog pob.Nws muaj cov tshuaj tiv thaiv sai nrog methanol los tsim hydrogen ntawm chav tsev kub.
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Kev nyab xeeb shipping txoj kev CAS 13762-51-1 BH4K hmoov Potassium borohydride
CAS Nr .: 13762-51-1
Cov mis mos molecular: KBH4
Qhov ntsuas zoo
Kev Ntsuas: ≥97.0%
Poob ntawm ziab: ≤0.3%Ntim: Cardboard nruas, 25kg / chim
Khoom:
Dawb crystalline hmoov, txheeb ze ntom ntom 1.178, ruaj khov hauv huab cua, tsis muaj hygroscopicity.
Soluble nyob rau hauv dej thiab maj mam liberates hydrogen, soluble nyob rau hauv kua ammonia, me ntsis solublKev Siv: Nws yog siv rau kev txo cov tshuaj tiv thaiv ntawm cov organic selective pawg thiab yog siv los ua tus neeg sawv cev txo qis rau aldehydes, ketones thiab phthalein chlorides.Nws tuaj yeem txo cov organic ua haujlwm pab pawg RCHO, RCOR, RC
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High Purity 99.9% RbNO3 Hmoov Rubidium Nitrate CAS 13126-12-0
CAS Nr .: 13126-12-0
[Formula] RbNO3
[Properties] Dawb crystal hmoov, soluble hauv dej.
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99.99% High Purity CAS 534-17-8 Cesium Carbonate Cs2CO3 Hmoov
CAS Nr .: 534-17-8
[Formula] Cs2CO3
[Properties] Dawb crystal, deliquescent yooj yim, soluble hauv dej, cawv thiab ether.Decompose ntawm 610 ℃
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99% RbOH Hmoov Rubidium Hydroxide CAS 1310-82-3
CAS Nr .: 1310-82-3
[Formula] RbOH
[Cov Khoom] Dawb yooj yim deliquescent hmoov, muaj zog alkaline, soluble hauv dej thiab insoluble hauv ethanol, MP 301 ℃.
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High Purity 99.9% RbI Hmoov CAS 7790-29-6 Rubidium Iodide
CAS Nr .: 7790-29-6
[Formula] RIB
[Properties] Dawb crystal hmoov, soluble hauv dej.
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99.9% Rubidium Chloride hmoov CAS 7791-11-9 RbCl
CAS Nr .: 7791-11-9
[Formula] RbCl
[Properties] Dawb crystal hmoov, soluble hauv dej.
