Imiti ya anhydrous acetonitrile itegura acetonitrile chromatografique acetonitrile idafite ibara

Ibisobanuro bigufi:

Acetonitrile

Acetonitrile ni ifumbire mvaruganda hamwe na molekuline ya C2H3N.Nibintu bitagira ibara, bihindagurika cyane hamwe numunuko udasanzwe usa na ether.Ufite ibintu byiza bya solvent.Irashobora gushonga ibintu bitandukanye kama, organic organique na gaze.Ifite uburozi runaka kandi ntishobora kuboneka n'amazi n'inzoga.

Ifite kandi imikoreshereze myinshi mugusiga irangi, kumurika, gukora parufe no gukora ibikoresho byamafoto.

Dufite anhydrous acetonitrile itegura acetonitrile chromatografique acetonitrile.

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Ibicuruzwa birambuye

Ibicuruzwa

Acetonitrile irashobora guhura na nitrile isanzwe, ikoreshwa mugutegura ibintu byinshi bisanzwe birimo azote, ni intera ngirakamaro hagati.Acetonitrile irashobora gukoreshwa nkigisubizo cya synthesis ya vitamine A, cortisone, imiti ya karubone nabunzi bayo, nayo ikoreshwa nka an Igikoresho giciriritse gikora mugukora vitamine B1 na acide amine .Ibisubizo byumuti wa chlorine.Ikoreshwa muri vinyl coatings, ikoreshwa kandi mugukuramo aside irike, alcool denaturant, butadiene ikuramo na solvent kuri acrylonitrile fibre synthique.

Imiterere yumubiri

Kugaragara: Amazi atagira ibara afite impumuro nziza	Uburemere bwa molekile 41.06
Ingingo yo gushonga: -45 ℃	Ubushyuhe bwo gutwikwa (kJ / mol): 1264.0
Ubucucike bugereranijwe (amazi = 1): 0.79（15 ℃）	Ubushyuhe bukabije (℃): 274.7
Ingingo yo guteka: 81.6 ℃	Umuvuduko ukomeye (MPa): 4.83
Ubucucike bwumuyaga ugereranije (Umuyaga = 1): 1.42	logarithmic octanol / coeffice yo kugabana amazi: -0.34
Umuvuduko mwinshi wumuyaga (kPa): 13.33（27 ℃）	Ingingo yerekana: 12.8 ℃（CC）;6 ℃（OC）
Imiti yimiti C.₂H₃N	Igisenge cyo guturika% (V / V): 16.0
Ubushyuhe bwo gutwika (℃): 524	Kugabanuka guturika ntarengwa% (V / V): 3.0
Gukemura: kutumvikana n'amazi, gushonga mumashanyarazi menshi nka Ethanol na ether	CAS No.: 75-05-8

Amakuru ya tekiniki

Izina RY'IGICURUZWA	Urwego rwinganda Acetonitrile
Bisanzwe	Q / SY 03491–2018
Ingingo	Byihariye
Kugaragara	Amazi meza adafite ikibazo cyahagaritswe
Chroma (Pt-Co)	≤ 10
Ubucucike (20 ℃) g / cm³	0.781–0.784
Urwego rutetse（munsi kuri 0.10133Mpa）/ ℃	81.0–82.0
Acide (nka acide acike) mg / kg	≤ 50
Ubushuhe w /%	≤ 0.030
Cyanide yose (nka aside hydrocyanic) mg / kg	≤ 10
Amoniya mg / kg	≤ 6
Acetone mg / kg	≤ 25
Acrylonitrile mg / kg	≤ 25
Itsinda (shyiramo propionitrile) mg / kg	≤ 500
Umuringa mg / kg	≤ 0.5
Icyuma mg / kg	≤ 0.5
Isuku w /%	≥ 99.9
Igisubizo	Urwego rwo hejuru