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Indlela yokuthumela ekhuselekileyo CAS 56553-60-7 powder Sodium triacetoxyborohydride
Igama lemveliso:Sodium triacetoxyborohydride
CAS: 56553-60-7
Ifomula yemolekyuli:C6H10BNaO6
Imbonakalo:umgubo omhlophe
Umxholo:95.0%~105.0%(titration)
Ukusetyenziswa: Ukunciphisa i-amination reaction ye-ketone kunye ne-aldehyde, i-amination yokunciphisa okanye i-lactamization ye-carbonyl compound kunye ne-amine, kunye ne-reductive amination ye-aryl aldehyde.
Umthamo: 5 ~ 10mt/ngenyanga
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25kg iphakheji CAS 75-36-5 99% Acetyl Chloride
Igama leMveliso: iAcetyl chloride
CAS NO: 75-36-5
I-Molecular FormulaC2H3ClO
Imbonakalo:Ulwelo olungenambala
Chroma:≤50
Iacetic acid:≤1%
Isicelo:I-Acetylation reagent
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Indlela yokuthumela ekhuselekileyo CAS 16940-66-2 Isodium borohydride nabh4 powder
I-sodium borohydride yikhompawundi ye-inorganic, njengomgubo omhlophe ukuya kumhlophe ococekileyo wekristale okanye iqhuma.Isabela ngokukhawuleza ngemethanol ukuvelisa i-hydrogen kubushushu begumbi eliqhelekileyo.
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Indlela yokuthumela ekhuselekileyo CAS 13762-51-1 BH4K powder Potassium borohydride
INOMBOLO YECAS: 13762-51-1
Ifomula yemolekyuli:KBH4
Isalathiso soMgangatho
Uvavanyo : ≥97.0%
Ilahleko ekomisweni : ≤0.3%Ukupakishwa: Igubu lekhadibhodi, 25kg / umgqomo
Ipropati:
Umgubo omhlophe wekristale, ukuxinana kwe-1.178, uzinzile emoyeni, akukho hygroscopicity.
Inyibilika emanzini kwaye ikhulula kancinci ihydrogen, inyibilika kulwelo ammonia, ukunyibilika kancinaneUkusetyenziswa: Isetyenziselwa ukusabela kokunciphisa amaqela akhethiweyo kwaye isetyenziswa njenge-arhente yokunciphisa i-aldehydes, i-ketones kunye ne-phthalein chlorides.Inokunciphisa amaqela asebenzayo e-organic RCHO, RCOR, RC
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Ubonelelo lwefektri ngexabiso elingcono CAS 7758-01-2 Potassium bromate
I-Potassium Bromate yaziwa ngokuba yiBromate, potassium, Bromic acid, potassium ityuwa, iza nayoIfomula yemolekyuli ye-BrKO3.
I-Potassium Bromate ngumgubo wekristale omhlophe, kunye noxinano lwe-3.26 kunye nendawo yokunyibilika ye-370℃.Ayinavumba kwaye ayinancasa inetyuwa kwaye iyakrakra kancinane.Ifunxa amanzi ngokulula kwaye i-agg i-lomerate emoyeni, kodwa ayidibanisi.Ichithwa ngokulula emanzini, kodwa kancinci etywaleni.Isisombululo sayo samanzi singathathi hlangothi.
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Ukucoceka okuphezulu 99.9% RbNO3 Powder Rubidium Nitrate CAS 13126-12-0
INOMBOLO YECAS:13126-12-0
[Ifomula] RbNO3
[Iipropati] Umgubo wekristale omhlophe, onyibilikayo emanzini.
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99.99% High Purity CAS 534-17-8 Cesium Carbonate Cs2CO3 Powder
INOMBOLO YECAS: 534-17-8
[Ifomula] Cs2CO3
[IiPropati] ikristale emhlophe, i-deliquescent ngokulula, inyibilika emanzini, utywala kunye ne-ether.Ukubola kwi-610℃
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99% RbOH Powder Rubidium Hydroxide CAS 1310-82-3
INOMBOLO YECAS:1310-82-3
[Ifomula] RbOH
[IiPropati] Umgubo omhlophe otyekayo ngokulula, onamandla ealkaline, unyibilika emanzini kwaye awunyibiliki kwi-ethanol, MP 301℃.
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Ucoceko oluPhezulu 99.9% RbI Powder CAS 7790-29-6 Rubidium Iodide
INOMBOLO YECAS: 7790-29-6
[Ifomula] RbI
[Iipropati] Umgubo wekristale omhlophe, onyibilikayo emanzini.
