heer sare 99.98% THF Tetrahydrofuran cas 109-99-9
Dalab warshadeed oo heer sare ah 99.9% Tetrahydrofuran cas 109-99-9
Faahfaahinta alaabta:
Magaca Kiimikada: Tetrahydrofuran
Isku-magacyo: 1,4-Epoxybutane; Butylene oxide; Cyclotetramethylene oxide; Furanidine; THF
CAS: 109-99-9
Cufnaanta (25°C): 0.887 g/mL heerkul ah 20°C
Qaacidada molecular-ka: C4H8O
Nadiifnimo: 99.9%daqiiqo
1. Xaliyaha Resin (Dahaadhka lakabka leh ee cajaladda, dahaarka dusha sare ee PVC, fal-galiyaha PVC ee nadiifinta, khad loogu talagalay daabacaadda balaastikada, dahaarka polyuretha-ne ee thermoplastic, iwm)
2. Dareeraha falcelinta leh (hydrogen aluminium, iyo boron, isku-darka steroid iyo macromolecule polymer organic ah, iwm)
3. Wakiilka dhexe ee kiimikada (walxaha polymerized ee PTMEG iwm.)
4. Dareeraha koromograafiga (Isticmaalka habka shaandhaynta jelatinada ee chrom-atogram)
Baakad:
180kg/durbaan
Kaydintu waa inay ahaataa meel qabow, qalalan oo hawo leh.
| SHAYGA | TUSMADA |
| Muuqaalka | Dareere aan midab lahayn oo hufan |
| Daacadnimo, % | ≥ 99.90 |
| Qoyaanka, % | ≤0.01 |
| Midabka APHA | ≤5 |
| * Intaa waxaa dheer: Shirkaddu waxay baari kartaa oo horumarin kartaa alaabada cusub iyadoo loo eegayo baahida gaarka ah ee macaamiisheenna. | |
