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Ubonelelo lwefektri ngexabiso elingcono CAS 593-84-0 Guanidine Isothiocyanate
Guanidinium Thiocyanate / Guanidine Isothiocyanate CAS 593-84-0
Igama leMveliso: Guanidine thiocyanate
I-Molecular Formula: C2H6N4S;CH5N3.HSCN
Ubunzima beMolekyuli: 118.16
Inombolo yeCAS: 593-84-0
I-EINECS/ELINCS: 209-812-1
Imbonakalo: Iikristale ezimhlophe
Indawo yokunyibilika: 118-122 ºC
Uzinzo Uzinzile phantsi kweemeko eziqhelekileyo
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Ibakala lokutyisa i-CoCO3 CAS 513-79-1 Cobalt Carbonate powder
Igama leKhemikhali: Cobalt carbonate
Inombolo yeCAS: 513-79-1
IMolekyuli yeFomu: CCoO3
Ubunzima bemolekyuli: 118.94
Imbonakalo: Violet okanye ikristale ebomvu okanye umgubo
Uvavanyo: 46%
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Ukucoceka okuphezulu 99.95% Ibhetri ye-LiF yeBanga Lithium fluoride powder CAS 7789-24-4
ILithium Fluoride (iBanga lebhetri)
INOMBOLO YECAS: 7789-24-4
[Ifomula] LiF
[IiPropati] Umgubo oMhlophe, onganyibilikiyo emanzini.
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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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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 yi-inorganic compound, njengomgubo ocolekileyo wekristale omhlophe ukuya kumhlophe okanye iqhuma. Isabela ngokukhawuleza ngemethanol ukuvelisa ihydrogen kubushushu begumbi eliqhelekileyo.
