fasalka sare 99.98% THF Tetrahydrofuran cas 109-99-9
Warshad waxay bixisaa darajo sare 99.9% Tetrahydrofuran cas 109-99-9
Faahfaahinta alaabta:
Magaca Kiimikada: Tetrahydrofuran
Micnaheeda: 1,4-Epoxybutane; Xabagta Butylene; Qalabka loo yaqaan 'Cyclotetramethylene oxide'; Furanidine; THF
CAS: 109-99-9
Cufnaanta (25 ° C): 0.887 g / mL at 20 ° C
Qaaciddada Molecular: C4H8O
Daahirnimo: 99.9% min
1. Qalabka cusbada (Daaha lakabka ah ee cajaladda, dusha sare ee dusha sare ee PVC, nadiifinta dareeraha PVC, khad daabacan caag ah, daaweyn polyuretha-ne thermoplastic ah, iwm)
2. dareeraha dareeraha (hydrogen aluminium, iyo boron, iskuxirka isteeroydhiska iyo polymerka macromolecule, iwm)
3. Kiimikada dhexdhexaadiyaha kiimikada (Maaddooyinka Polymerized ee PTMEG iwm)
4. dareeraha chromatographic (adoo adeegsanaya habka gelatins sifeynta chrom-atogram)
Xirxirida:
180kg / durbaan
Kaydinta waa inay ahaataa mid qabow, qalalan oo hawo leh.
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Shayga
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LIFAAQ
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Muuqaal
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Dareere hufan oo aan midab lahayn
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Daahirnimo,%
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.9 99.90
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Qoyaanka,%
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.00.01
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Midabka APHA
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.5
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* Intaa waxaa dheer ： Shirkaddu waxay baari kartaa oo ay horumarin kartaa alaabada cusub iyadoo loo eegayo baahida gaarka ah ee macaamiisheena．
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