99.5% MIBK Methyl Isobutyl Ketone CAS 108-10-1 4-Methyl-2-pentanone
kounga teitei 4-Methyl-2-pentanone 99.5% MIBK Methyl Isobutyl Ketone CAS 108-10-1
Ngā taipitopito hua:
Ingoa Hua: 4-Methyl-2-pentanone
Ingoa Kē: 99.5% MIBK; Methyl Isobutyl Ketone
MF: C6H12O
Nama CAS: 108-10-1
He wai mārama, kore tae tēnei hua, he kakara camphor, mp-80 °C, bp 117 ~ 118 °C, n20D 1.3960, kiato whanaunga 0.801, fp56 °F (13 °C), tata kore e wairewa i roto i te wai, engari ka taea te hanga azeotrope me te wai. Ko te pāmahana kohua o te hua he 87.9 °C, he 24.3% te nui o te wai, me te 75.7% te nui o te ketone, ā, ka taea te whakaranu ki tētahi whakarewa waro pērā i te phenol, te aldehyde, te ether, te benzene rānei. He paitini tēnei hua, ā, ka whakapataritari te kohu i ngā kanohi me te ara manawa.
Ko te 1.99.5% MIBK, e mōhiotia ana ko te methyl isobutyl ketone, he takawaenga mō ngā kiore patu kararehe.
2. Whakamahia hei takawaenga mō ngā rongoā me ngā tae. Ka taea e ngā patupatu i hangaia me te o-chlorobenzaldehyde te ārai i ngā aphids i runga i ngā hua maroke me ngā rākau hua. Ka taea te tiki i te O-chlorobenzaldehyde oxime hei o-chlorobenzidine, ā, mā te whakakōrote anō ka taea te tiki i te o-chlorobenzidine, he takawaenga rongoā katoa ēnei.
3. He whakarewa pēnei i te nitrocellulose, te kapia, te kāpia rānei. He mea tango mō ētahi tote kore-waro. Te Hanganga Waro
4. Whakamahia hei paerewa chromatography, whakarewa me te tango
5. Whakamahia hei whakarewa, hei kaiwhakawātea hoki mō ngā hinu whakahinuhinu.
6. Ngā mea kakara. E whakamahia ana hei hanga rama, tiihi me ngā kakara hua.
7. He whakarewa tino pai tēnei hua, he kohua waenga tōna.
Te kete me te rokiroki:
Pahu kirihou 200l, ibc (1000l), e hiahiatia ana e ngā kiritaki.
Rokiroki mō ngā marama tekau i roto i te rūma marumaru me te wāhi maroke.
Te tiakitanga haumaru:
He waikura, kaua e pā ki ngā kanohi me te kiri, mauria he mōhiti haumaru ātete ki te tauhiuhi me ngā taupoki rapa.
Kia pā atu ki te kiri, horoia ki te wai.
| Taonga | Taumata Tuatahi |
| Āhua | Wai mārama kore tae |
| Te parakore | ≥ 99.5% |
| Tae, Pt-Co | ≤ 10 |
| Te nui o te wai, wt% | ≤ 0.1 |
| Waikawa (hei waikawa acetic), wt% | ≤ 0.01 |
| Kiato @20℃, karamu/cm3 | 0.800–0.803 |
| BP, (0℃，101.3kp)℃ | 114–117 |
| * Hei tāpiritanga: Ka taea e te kamupene te rangahau me te whakawhanake i ngā hua hou kia rite ki ngā hiahia motuhake a ā mātou kiritaki. | |
