99.5% CAS 75-12-7 Formamide

Tlhaloso e Khutšoanyane:

99.5% CAS 75-12-7 Formamide
e sebelisoa bakeng sa thepa e tala ea Synthetic meriana, linoko, lidae le tse ling, hape e le solvent bakeng sa ho ohla likhoele tsa maiketsetso, ts'ebetso ea polasetiki, tlhahiso ea enke ea casein ea lehong. E boetse e sebelisoa e le moemeli oa ho lokisa lipampiri, coagulant ea ho cheka oli le indasteri ea kaho, carburizing nitriding agent indastering ea ho theha, setlolo sa sekhomaretsi sa liphoofolo le sopo ea polar ea organic synthesis.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Formamide 99.5% CAS 75-12-7

 

-Sebopeho sa limolek'hule

 

Mokhoa oa limolek'hule: HCONH2

Boima ba molek'hule: 45.041

Thepa: metsi a se nang 'mala le a bonaletsang, ammonia e nyane. Sebaka se qhibilihang 2.55 ℃, Sebaka se belang 210-212 ℃ (se bolile ka mokhoa o itseng ho 180 ℃), Flash point154 ℃, Specific gravity 1.1334 (20 ℃). Hygroscopic, e kopane ka metsi le ethanol, e qhibiliha hanyenyane ka benzene, chloroform le ether.

Lisebelisoa: lisebelisoa tse tala tsa meriana ea Synthetic, linoko, lidae le tse ling, hape e le solvent bakeng sa ho ohla likhoele tsa maiketsetso, ts'ebetso ea polasetiki, tlhahiso ea enke ea casein ea lehong. E boetse e sebelisoa e le moemeli oa ho lokisa lipampiri, coagulant ea ho cheka oli le indasteri ea kaho, carburizing nitriding agent indastering ea ho theha, setlolo sa sekhomaretsi sa liphoofolo le sopo ea polar ea organic synthesis.

Sephutheloana, polokelo le lipalangoang: moqomo oa polasetiki oa 220L kapa moqomo o kopantsoeng oa tšepe-polasetiki. Sekoahelo se lokela ho koaloa ho thibela ho lutla le ho qoba ho kopana le metsi. E bolokiloe sebakeng se phodileng, se omileng, hole le mollo le mocheso.

Litlhaloso: Q / 320412 XY204-2008

Lebitso la index
Sehlopha sa holimo
Sehlopha sa pele
Ponahalo
Seela se senang mmala se bonaletsang, se senang ditshila tse bonahalang
 
Formamide, % ≥
99.5
99.0
Methanol,% ≤
0.15
0.30
Chroma, (Pt-Co) Che.: ≤
10
20
Mongobo,% ≤
0.050
0.10
Likahare tsa tšepe, ppm ≤
0.20
-
Ammonia,% ≤
0.010
0.020
Asiti ea formic,% ≤
0.010
0.020
Ammonium formate,% ≤
0.08
0.10

 

 

 

 

 

 

 

Setifikeiti:

5

Seo re ka fanang ka sona:

34


  • E fetileng:
  • E 'ngoe:

  • Lihlahisoa tse Amanang