Ubushinwa bwohereza ibicuruzwa mu mahanga acetonitrile yamazi acetonitrile idafite ibara 99,9% ya acetonitrile

Ibisobanuro bigufi:

Acetonitrile

Acetonitrile ni ifumbire mvaruganda hamwe na molekuline ya C2H3N.Nibisukari bitagira ibara, bihindagurika cyane hamwe numunuko udasanzwe usa na ether. Ifite ibintu byiza bya solvent.Acetonitrile irashobora guhura na nitrile isanzwe, ikoreshwa mugutegura ibintu byinshi bisanzwe birimo azote, ni intera ngirakamaro hagati.Acetonitrile irashobora gukoreshwa nk'umuti wa synthesis ya vitamine A, cortisone, imiti ya karubone hamwe nabahuza bayo, nayo ikoreshwa nkigikoresho giciriritse gikora vitamine B1 na aside amine.

Dufite anhydrous acetonitrile itegura acetonitrile chromatografique acetonitrile.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ubundi buryo bwa chlorine.Ikoreshwa mu mwenda wa vinyl, ikoreshwa kandi nk'ikuramo aside irike, inzoga denaturant, butadiene ikuramo na solvent ya acrylonitrile fibre synthique.Ikindi kandi gifite imikoreshereze myinshi mugusiga irangi, kumurika, gukora parufe no gukora ibikoresho bifotora.

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