giredhi repamusoro 99.98% THF Tetrahydrofuran cas 109-99-9
Fekitori inopa 99.9% Tetrahydrofuran cas yepamusoro 109-99-9
Ruzivo rwechigadzirwa:
Zita reKemikari: Tetrahydrofuran
Mazwi akafanana: 1,4-Epoxybutane; Butylene oxide; Cyclotetramethylene oxide; Furanidine; THF
CAS: 109-99-9
Kuwanda kwemvura (25°C): 0.887 g/mL pa20°C
Fomura yemasero: C4H8O
Kuchena: 99.9% min
1. Resin resolvent (Kuputira tepi ine mativi, PVC surface coating, kuchenesa PVC reactor, inki yekudhinda purasitiki, thermoplastic polyuretha-ne coating, nezvimwewo)
2. Reactive solvent (hydrogen aruminiyamu, uye boron, steroid compound uye macromolecule organic polymer, nezvimwewo)
3. Mushonga wemakemikari (Zvinhu zvePTMEG zvakagadziriswa nezvimwewo)
4. Chromatographic solvent (Kushandisa nzira yekuisa magelatin mu chrom-atogram)
Kurongedza:
180kg/dhiramu
Kuchengetera kunofanira kunge kuri panzvimbo inotonhorera, yakaoma uye inofefetedza mweya.
| CHINHU | INDEX |
| Chitarisiko | Mvura inoonekera isina ruvara |
| Kuchena, % | ≥ 99.90 |
| Hunyoro, % | ≤0.01 |
| Ruvara APHA | ≤5 |
| * Pamusoro pezvo: Kambani inogona kutsvagisa nekugadzira zvigadzirwa zvitsva zvichienderana nekudiwa kwakakosha kwevatengi vedu. | |
