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Indlela yokuthumela ephephile CAS 56553-60-7 powder I-sodium triacetoxyborohydride
Igama lomkhiqizo:Sodium triacetoxyborohydride
CAS:56553-60-7
Ifomula yemolekyuli:C6H10BNaO6
Ukubukeka:impushana emhlophe
Okuqukethwe:95.0%~105.0%(i-titration)
Ukusetshenziswa: Ukuze kuncishiswe ukusabela kwe-ketone ne-aldehyde, i-reductive amination noma i-lactamization ye-carbonyl compound ne-amine, kanye ne-reductive amination ye-aryl aldehyde.
Amandla: 5~10mt/ngenyanga
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25kg iphakheji CAS 75-36-5 99% Acetyl Chloride
Igama lomkhiqizo: I-Acetyl chloride
INOMBOLO YE-CAS:75-36-5
I-Molecular FormulaC2H3ClO
Ukubukeka:Uketshezi olungenambala
I-Chroma:≤50
I-acetic acid:≤1%
Isicelo:I-acetylation reagent
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Indlela yokuthumela ephephile CAS 16940-66-2 I-sodium borohydride nabh4 powder
I-sodium borohydride iyinhlanganisela ye-inorganic, njengempushana ecwebezelayo emhlophe kuya kokumhlophe noma isigaxa.Inokusabela okusheshayo nge-methanol ukukhiqiza i-hydrogen ekamelweni lokushisa elivamile.
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Indlela yokuthumela ephephile CAS 13762-51-1 BH4K powder Potassium borohydride
Inombolo ye-CAS: 13762-51-1
Ifomula yemolekyuli:KBH4
Inkomba Yekhwalithi
Isivivinyo : ≥97.0%
Ukulahlekelwa lapho omiswa : ≤0.3%Ukupakisha: Isigubhu sekhadibhodi, 25kg / umgqomo
Isakhiwo:
I-white crystalline powder, ukuminyana kwesihlobo 1.178, izinzile emoyeni, akukho hygroscopicity.
Incibilika emanzini futhi ikhulule kancane i-hydrogen, inyibilika ku-ammonia ewuketshezi, inyibilika kancaneUkusetshenziswa: Isetshenziselwa ukwehlisa ukusabela kwamaqembu akhethiwe futhi isetshenziswa njenge-ejenti yokunciphisa ama-aldehydes, ama-ketones nama-phthalein chloride.Inganciphisa amaqembu asebenzayo we-organic RCHO, RCOR, RC
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Ukunikezwa kwefekthri intengo engcono kakhulu CAS 7758-01-2 Potassium bromate
I-Potassium Bromate yaziwa ngokuthi i-Bromate, i-potassium, i-Bromic acid, i-potassium usawoti, iza nayoI-Molecular Formula ye-BrKO3.
I-Potassium Bromate iyimpushana eyikristalu emhlophe, inokuminyana okungu-3.26 nendawo yokuncibilika engu-370℃.Ayinaphunga futhi ayinambitheki inosawoti futhi inomunyu kancane.Imunca amanzi kalula futhi i-agg lomerates emoyeni, kodwa ayinciphisi.Ihlakazeka kalula emanzini, kodwa kancane otshwaleni.Isixazululo saso samanzi asithathi hlangothi.
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Ukuhlanzeka Okuphezulu 99.9% RbNO3 Powder Rubidium Nitrate CAS 13126-12-0
INOMBOLO YECAS:13126-12-0
[Ifomula] RbNO3
[Izakhiwo] I-crystal powder emhlophe, encibilika emanzini.
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99.99% High Purity CAS 534-17-8 Cesium Carbonate Cs2CO3 Powder
INOMBOLO YE-CAS: 534-17-8
[Ifomula] Cs2CO3
[Izakhiwo] Ikristalu emhlophe, i-deliquescent kalula, inyibilika emanzini, utshwala ne-ether.Ukubola ku-610 ℃
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99% RbOH Powder Rubidium Hydroxide CAS 1310-82-3
INOMBOLO YECAS:1310-82-3
[Ifomula] RbOH
[Izakhiwo] Impushana emhlophe kalula encibilika, i-alkaline enamandla, inyibilika emanzini futhi ayincibiliki ku-ethanol, MP 301℃.
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Ukuhlanzeka Okuphezulu 99.9% RbI Powder CAS 7790-29-6 Rubidium Iodide
INOMBOLO YECAS:7790-29-6
[Ifomula] RbI
[Izakhiwo] I-crystal powder emhlophe, encibilika emanzini.
