Hoʻomaʻemaʻe Kemika Methylene Chloride
Methylene chloride
inoa ʻē aʻe: dichloromethane,MC,MDC
Hōʻike huahana
ʻO ka hoʻomaʻemaʻe hoʻomaʻemaʻe kemika ʻo Methylene Chloride he ʻala ʻala like me ka etera, hiki ke hoʻoheheʻe iki ʻia i ka wai, ethanol a me ka etera. Ma lalo o nā kūlana hoʻohana maʻamau, he mea hoʻoheheʻe haʻahaʻa haʻahaʻa hiki ʻole ke hoʻopau ʻia. ʻO ka hoʻomaʻemaʻe hoʻomaʻemaʻe ʻo Methylene Chloride he wai aniani ʻaʻohe waihoʻoluʻu me ka ʻala like me ka etera. Ke piʻi aʻe kona mahu i loko o ka ea wela kiʻekiʻe, e hana ia i kahi hui kinoea me ka palupalu palupalu, kahi mea maʻamau e hoʻohana ʻia e hoʻololi i ka petroleum ether, ether, etc.
Nā Kūlana Huahana
| CAS No. | 75-09-2 |
| Papa pōʻino | 6.1 |
| Papa pōʻino | 6.1 |
| Ke kumu | Shandong, Kina |
| Maemae | 99.99% |
| Palapala hōʻoia | International Organization for Standardization |
| ʻO ka mānoanoa | 1.325g/ml (ma 25°C) |
| Kaumaha molekula | 84.93 |
| Ka helu hehee ℃ | -97 |
| Puni paila ℃ | 39.8 |
| Palapala noi | mea hoʻomaʻemaʻe hoʻomaʻemaʻe, mea hoʻohāhā, mea hoʻomaʻemaʻe hoʻomaʻemaʻe, mea hoʻohāhā |
| Pūʻolo | 270kg pahu hao, 80 pahu/20GP |
Hoʻopili a hāʻawi
Nā kikoʻī kikoʻī: hoʻopaʻa paʻa kai maʻamau a kūkākūkā paha
Awa: ke awa Kina, e kūkākūkā ʻia
Ka manawa hoʻouna:
| Ka nui (toni) | 1 - 15 | >15 |
| Ka manawa alakaʻi (lā) | 20 | E kūkākūkā ʻia |
Hoʻohana
Loaʻa i ka Methylene chloride nā mea maikaʻi o ka solubility ikaika a me ka haʻahaʻa haʻahaʻa. Hoʻohana nui ʻia ia i ka hana ʻana i ka kiʻiʻoniʻoni palekana a me ka polycarbonate, a hoʻohana ʻia ke koena e like me ka solvent coating, metala degreaser, gas smoke spray agent, polyurethane foaming agent, release agent and paint remover. I loko o ka ʻoihana lāʻau lapaʻau ma ke ʻano he ʻano hopena, hoʻohana ʻia no ka hoʻomākaukau ʻana i ka ampicillin, hydroxypicillin a me ka paionia; Hoʻohana ʻia ia i ka hana ʻana o ka petroleum dewaxing solvent, aerosol propellant, organic synthesis extraction agent, metala hoʻomaʻemaʻe ʻana, etc.
ʻO kā mākou pono
ʻO ka hale hana ponoʻī, ka pūʻulu maikaʻi paʻa;
Ka mana o ka maikaʻi a me ka lawe ʻana i ka manawa;
Hiki ke hāʻawi ʻia nā kumukūʻai koho a me nā huahana kiʻekiʻe;
E pane i nā nīnau a pau i loko o 24 mau hola;
E hauʻoli i ka inoa maikaʻi ma waena o nā mea kūʻai aku ma nā mākeke kūloko a me nā ʻāina ʻē
ʻO ka mana hana nui a me ka manawa hāʻawi pōkole.
