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I-CAS 138577-01-2 Cesium Fluoroaluminate
I-Cesium Fluoroaluminate
INOMBOLO YE-CAS: 138577-0-2
[Ifomula] CsAlF4
[Izakhiwo] indawo encibilikayo: 420-450℃, PH inani: 6-8
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IBattery Grade LiOH Lithium Hydroxide Lithium Hydroxide Monohydrate
I-LITHIUM HYDROXIDE,I-MONOHYDRATE(Ibanga Lebhethri)
Ifomula: LiOH·H2O
Isisindo sefomula: 41.96
INOMBOLO YECAS: 1310-66-3
Izakhiwo: Ikristalu elincane elimhlophe le-monoclinic, okubabayo, i-alkaline eqinile, ukumunca kalula isikhutha namanzi emoyeni, kuncibilika emanzini, kuncibilika kancane otshwaleni, amandla adonsela phansi athile angu-2.41, iphuzu elincibilikayo 471 °C.
Izidingo zokubukeka: okusanhlamvu okumhlophe kwekristalu, akukho-mottling, akukho agglomeration, akukho okufakiwe.
Izinga Lekhwalithi:Q/TJTE 2-2007
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Inombolo yeCas:89-32-7 PMDA Pyromellitic dianhydride
I-Pyromellitic dianhydride (PMDA), imikhiqizo ehlanzekile ingamakristalu amhlophe noma aphuzi kancane.Ichayeke emoyeni oswakeme izomunca ngokushesha umswakama ovela emoyeni bese i-hydrolyzed ibe yi-Pyromellitic Acid.Incibilikiswe ku-dimethyl sulfoxide, i-dimethylformamide, i-acetone nezinye izincibilikisi eziphilayo, ezingancibiliki ku-ether, i-chloroform kanye ne-benzene.Isetshenziswa kakhulu njengempahla eluhlaza ye-polyimide, kanye ne-ejenti exhumanisayo ekwenzeni i-epoxy elaphayo kanye nokushabalala kwe-polyester resin.
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Ukunikezwa kwefekthri intengo engcono kakhulu CAS 25895-60-7 I-Sodium cyanoborohydride
Igama: I-sodium cyanoborohydride
Elinye igama:I-sodium cyanotrihydridoborate;i-sodium cyanoboranuide
I-CAS: 25895-60-7
Izicelo: I-ejenti yokunciphisa
Ukubukeka: powder emhlophe
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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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99.5% Yb2O3 Ytterbium oxide
Isethulo esifushane se-Ytterbium Oxide
Inombolo ye-CAS: 1314-37-0
I-EINECS Inombolo: 215-234-0
Ifomula:Yb2O3
Isisindo se-molecule: 325.82
Ukubukeka:umbala omhlophe
Ukunyibilika:Akuncibiliki emanzini, kuncibilika ngokulingene kuma-acid amaminerali aqinile
Ukuzinza:I-hygroscopic kancane
