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Auala felauaiga saogalemu CAS 56553-60-7 paʻu Sodium triacetoxyborohydride
Igoa oloa: Sodium triacetoxyborohydride
CAS:56553-60-7
fua mole:C6H10BNaO6
Fa'aaliga: pa'epa'e pa'epa'e
Anotusi:95.0%~105.0%(titration)
Fa'aoga: Mo le fa'aitiitiga fa'aitiitiga o le ketone ma le aldehyde, fa'aitiitia le amination po'o le lactamization o le carbonyl compound ma le amine, ma le amination fa'aitiitia o aryl aldehyde.
Malosiaga: 5 ~ 10mt / masina
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25kg afifi CAS 75-36-5 99% Acetyl Chloride
Igoa oloa: Acetyl chloride
CAS NO: 75-36-5
Fuafua moleC2H3ClO
Fa'aaliga: Sua e leai se lanu
Chroma: ≤50
Acetic acid: ≤1%
Talosaga: Acetylation reagent
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Auala felauaiga saogalemu CAS 16940-66-2 Sodium borohydride nabh4 paʻu
O le Sodium borohydride o se mea faʻapipiʻi faʻapitoa, e pei o se paʻepaʻe paʻepaʻe paʻepaʻe paʻepaʻe poʻo se paʻu.E vave ona tali atu i le methanol e maua ai le hydrogen ile vevela masani ole potu.
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Auala fe'avea'i saogalemu CAS 13762-51-1 BH4K pa'u Potassium borohydride
Numera CAS: 13762-51-1
fua mole:KBH4
Fa'asinomaga Tulaga
Su'ega: ≥97.0%
Ma'imau ile fa'amago: ≤0.3%Fa'apipi'i: Pa'u pepa, 25kg/paila
Meatotino:
Pa'epa'e tioata pa'epa'e pa'epa'e, va'aiga tele 1.178, mautu i le ea, leai se hygroscopicity.
Solu i le vai ma fa'asa'oloto malie le hydrogen, solu i le ammonia vai, solubl laititiFa'aoga: E fa'aaogaina mo le fa'aitiitiga fa'aitiitiga o vaega filifilia fa'aola ma fa'aaogaina e fai ma sui fa'aitiitiga mo aldehydes, ketones ma phthalein chlorides.E mafai ona fa'aitiitia vaega galue fa'aletino RCHO, RCOR, RC
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Mama maualuga 99.9% RbNO3 Paʻu Rubidium Nitrate CAS 13126-12-0
CAS NO.:13126-12-0
[Fula] RbNO3
[Properties] Pa'epa'e tioata pauta, solu i le vai.
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99.99% Maualuga Maualuga CAS 534-17-8 Cesium Carbonate Cs2CO3 Paʻu
CAS NO.: 534-17-8
[Fula] Cs2CO3
[meatotino] tioata pa'epa'e, deliquescent faigofie, solu i le vai, ava malosi ma eter.Fa'apala ile 610℃
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99% RbOH Pa'u Rubidium Hydroxide CAS 1310-82-3
CAS NO.:1310-82-3
[Formula] RbOH
[Metotino] Pa'epa'e faigofie fa'afefeteina pa'u, malosi alkaline, solu i le vai ma le mafai ona solu i le ethanol, MP 301℃.
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Mama maualuga 99.9% RbI Paʻu CAS 7790-29-6 Rubidium Iodide
CAS NO.:7790-29-6
[Fula] RbI
[Properties] Pa'epa'e tioata pauta, solu i le vai.
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99.9% Rubidium Chloride pa'u CAS 7791-11-9 RbCl
CAS NO.:7791-11-9
[Fula] RbCl
[Properties] Pa'epa'e tioata pauta, solu i le vai.
