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CAS 138577-01-2 Cesium Fluoroaluminate
Cesium Fluoroaluminate
INOMBOLO YECAS: 138577-0-2
[Ifomula] CsAlF4
[Iipropati] indawo yokunyibilika: 420-450℃, ixabiso le-PH: 6-8
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IBattery Grade LiOH Lithium Hydroxide Lithium Hydroxide Monohydrate
I-LITHIUM HYDROXIDE,MONOHYDRATE(iBanga lebhetri)
Ifomula: LiOH·H2O
Ubunzima befomula: 41.96
INOMBOLO YECAS: 1310-66-3
Iipropati: Ikristale encinci emhlophe ye-monoclinic, i-spicy, i-alkaline eyomeleleyo, kulula ukufunxa i-carbon dioxide kunye namanzi emoyeni, i-soluble emanzini, i-soluble kancinane etywaleni, ubunzima obuthile 2.41, indawo yokunyibilika 471 °C.
Iimfuno zokubonakala: i-crystal emhlophe, i-mottling, i-agglomeration, i-inclusions.
Umgangatho woMgangatho:Q/TJTE 2-2007
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Inombolo yeCas: 89-32-7 PMDA I-Pyromellitic dianhydride
I-Pyromellitic dianhydride (PMDA), iimveliso ezisulungekileyo zimhlophe okanye ziikristale ezimthubi.Ukuvezwa kumoya ofumileyo kuya kukhawuleza ukufunxa ukufuma emoyeni kunye ne-hydrolyzed kwi-Pyromellitic Acid.Inyibilike kwi-dimethyl sulfoxide, i-dimethylformamide, i-acetone kunye nezinye izinyibilikisi ze-organic, ezinganyibilikiyo kwi-ether, i-chloroformand benzene.Isetyenziswa kakhulu njengemathiriyeli ekrwada ye-polyimide, kunye ne-arhente edibanisayo ukwenza i-epoxy ephilisa i-ejenti kunye nokuphela kwe-polyester resin.
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Ubonelelo lwasefektri ngelona xabiso CAS 25895-60-7 Sodium cyanoborohydride
Igama: sodium cyanoborohydride
Elinye igama:Isodium cyanotrihydridoborate;sodium cyanoboranuide
CAS: 25895-60-7
Izicelo:I-arhente yokunciphisa
Imbonakalo:umgubo omhlophe
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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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99.5% Yb2O3 Ytterbium oxide
Intshayelelo emfutshane yeYtterbium Oxide
Inombolo yeCAS: 1314-37-0
I-EINECS No.: 215-234-0
Ifomula:Yb2O3
Ubunzima beMolekyuli: 325.82
Imbonakalo:umbala omhlophe
Ukunyibilika:Akunyibiliki emanzini, kunyibilika ngokuphakathi kwiiasidi zeminerali ezomeleleyo
Uzinzo:I-hygroscopic kancinci
