99.5% CAS 75-12-7 Formamide
Formamide 99.5% CAS 75-12-7
-Imiterere ya molekulari
Inzira ya molekulari: HCONH2
Uburemere bwa molekile: 45.041
Ibyiza: ibara ritagira ibara kandi rifite umucyo, ammonia nkeya.Gushonga ingingo 2.55 ℃, Guteka 210-212 ℃ (kubora igice kuri 180 ℃), Flash point154 ℃, uburemere bwihariye 1.1334 (20 ℃).Hygroscopique, idashobora gukoreshwa namazi na Ethanol, gushonga gake muri benzene, chloroform na ether.
Imikoreshereze: ibikoresho fatizo byubuvuzi bwa sintetike, ibirungo, amarangi nibindi, nanone nkigisubizo cyo kuzunguruka fibre synthique, gutunganya plastike, gukora wino yimbaho yimbaho.Ikoreshwa kandi nkibikorwa byo gutunganya impapuro, coagulant yinganda zamavuta ninganda zubaka, carburizing agent nitriding munganda zikora inganda, koroshya inyamanswa hamwe na polar solvent ya synthesis.
Gupakira, kubika no gutwara: 220L ingoma ya pulasitike cyangwa icyuma-plastiki ikomatanya ingunguru.Umupfundikizo ugomba gufungwa kugirango wirinde kumeneka no kwirinda guhura namazi.Ubitswe ahantu hakonje, humye, kure yumuriro nubushyuhe.
Ibisobanuro: Q / 320412 XY204-2008
| Izina ryerekana | Urwego rwo hejuru | Icyiciro cya mbere |
| Kugaragara | Amazi adafite amabara meza, adafite umwanda ugaragara | |
| Formamide,% ≥ | 99.5 | 99.0 |
| Methanol,% ≤ | 0.15 | 0.30 |
| Chroma, (Pt-Co) Oya .: ≤ | 10 | 20 |
| Ubushuhe,% ≤ | 0.050 | 0.10 |
| Ibirimo ibyuma, ppm ≤ | 0.20 | - |
| Amoniya,% ≤ | 0.010 | 0.020 |
| Acide isanzwe,% ≤ | 0.010 | 0.020 |
| Amonium ikora,% ≤ | 0.08 | 0.10 |
Icyemezo：
Icyo dushobora gutanga：
