-
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
-
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
-
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.
-
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
-
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.
-
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 ℃
-
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℃.
-
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.
-
99.9% I-Rubidium Chloride powder CAS 7791-11-9 RbCl
INOMBOLO YECAS:7791-11-9
[Ifomula] RbCl
[Izakhiwo] I-crystal powder emhlophe, encibilika emanzini.
