papa kiʻekiʻe 99.98% THF Tetrahydrofuran cas 109-99-9
Hāʻawi ka hale hana i ke kiʻekiʻe kiʻekiʻe 99.9% Tetrahydrofuran cas 109-99-9
Nā kikoʻī huahana:
Inoa Kemika: Tetrahydrofuran
Nā huaʻōlelo like: 1,4-Epoxybutane; Butylene oxide; Cyclotetramethylene oxide; Furanidine; THF
CAS: 109-99-9
Ka nui (25°C): 0.887 g/mL ma 20°C
ʻO ke ʻano molekole: C4H8O
Maʻemaʻe: 99.9% min
1. Mea hoʻoheheʻe Resin (Palapala papa no ka lipine, uhi ʻili PVC, mea hoʻomaʻemaʻe PVC reactor, ʻīnika no ka paʻi plastik, uhi polyuretha-ne thermoplastic, a pēlā aku)
2. Mea hoʻoheheʻe reactive (hydrogen aluminum, a me boron, steroid compound a me macromolecule organic polymer, a pēlā aku)
3. Mea hoʻolaha kemika (Nā mea polymerized o PTMEG etc.)
4. Mea hoʻoheheʻe chromatographic (Ke hoʻohana nei i ke ʻano o ka gelatins filtering chrom-atogram)
Hoʻopili ʻana:
180kg/pahu
Pono ka mālama ʻana ma kahi anu, maloʻo a me ka ea.
| MEA | PAPAKU |
| helehelena | Wai moakāka ʻole kala |
| Maʻemaʻe, % | ≥ 99.90 |
| Ka makū, % | ≤0.01 |
| Kala APHA | ≤5 |
| * Eia kekahi: Hiki i ka ʻoihana ke noiʻi a hoʻomohala i nā huahana hou e like me ke koi kūikawā o kā mākou mea kūʻai aku. | |
