99.5% CAS 75-12-7 formamide
Formamide 99.5% Cas 75-12-7
-Sebopeho sa limolek'hang
Foromo ea limolecular: Hconh2
Boima ba Molecular: 45.041
Thepa: metsi a se nang mebala le a pepeneneng, hanyane hanyane. Ntlha ea Metsoako ea Melting 2.55 ℃, Kopi ea Kola ea Kola 210-212 ℃ (ka mokhoa o sa tsoangoeng ho 180 ℃). Hygroscopic, e fosahetse ka metsi le bochabamo, e qhibiliha hanyane Benzene, CLoroform le Ether.
Melano: Limaemo tse tala tsa meriana ea maiketsetso, linoko, daes le ba bang, hape e le ea amohelang likhoele tsa maiketsetso, mosebetsi oa polasetiki, tlhahiso ea casen ik. E boetse e sebelisoa e le moemeli oa ho sebetsana le thepa, koluoa ea indasteri ea oli le ea ho reka, moemeli oa liente tsa liphoofolo, ea Softener le Searter Soelvens of Mahala a Liphoofolo.
Ho paka, polokelo le lipalangoang: Drum ea polasetiki ea 220l kapa polasetiki ea polasetiki. Sekgari se lokela ho koaloa ho thibela ho tsoa le ho qoba ho kopana le metsi. E bolokiloe sebakeng se pholileng, se omileng, hole le mollo le mocheso.
Litlhaloso: Q / 320412 xy204-2008
| Lebitso la Index | Mophato o holimo | Sehlopha sa pele |
| Ponahalo | Mokelikeli o se nang mebala o hlakileng, ntle le litšila tse bonoang | |
| Formamide,% ≥ | 99.5 | 99.0 |
| Methanol,% ≤ | 0.15 | 0.30 |
| Chroma, (pt-co) no.: ≤ | 10 | 20 |
| Mongobo,% ≤ | 0.050 | 0.10 |
| Litaba tsa tšepe, PPM ≤ | 0.20 | - |
| Ammonia,% ≤ | 0.010 | 0.020 |
| Foromo acid,% ≤ | 0.010 | 0.020 |
| Ammonium mohiruoa,% ≤ | 0.08 | 0.10 |
Setifikeiti:
Seo re ka se Fanang ka Sona:
