Product Overview

Nitrogen Dioxide CAS 10102-44-0 (NO₂) yog ib qho tshuaj tseem ceeb hauv kev lag luam thiab cov pa phem hauv huab cua. Nws yog xim liab-xim av, muaj kuab lom nrog pungent, acrid tsw ntawm chav tsev kub. Raws li ib qho tseem ceeb nruab nrab hauv kev tsim khoom ntawm nitric acid thiab lwm yam nitrogen-muaj cov tebchaw, nitrogen dioxide plays lub luag haujlwm tseem ceeb hauv cov tshuaj synthesis. Txawm li cas los xij, vim nws qhov kev ua haujlwm siab thiab toxicity, nws cov khoom tsim, tuav, thiab daim ntawv thov yuav tsum muaj kev tswj hwm kev nyab xeeb. Kev tswj hwm kev tsim khoom thiab kev tswj xyuas meej ntawm nitrogen dioxide yog qhov tseem ceeb rau ob qho tib si nws cov khoom siv hluav taws xob thiab kev tswj hwm ib puag ncig.

Cov ntaub ntawv yooj yim

CAS Nr.	10102-44-0
UN No.	UN1067 (Nitrogen dioxide)
Molecular Formula	TSIS MUAJ ₂

Cov yam ntxwv tseem ceeb & Parameters

Purity	Available in commercial grades (typically >98%) thiab qib siab -purity qib rau cov ntawv thov tshwj xeeb.
Lub cev lub xeev	Reddish-xim av roj ntawm chav tsev kub thiab siab; condenses rau cov kua xim av qis dua 21.2℃(70.2℃F). Feem ntau tuav thiab xa tawm raws li cov kua roj compressed.
tsw	Ntses, pungent, acrid tsw.
Tseem Ceeb	Cov tshuaj lom heev los ntawm kev nqus pa, muaj zog oxidizer, corrosive, thiab reacts hnyav nrog ntau cov ntaub ntawv organic thiab txo cov neeg ua haujlwm.

Nta & Qhov Zoo

Muaj zog Oxidizing Agent

Ua haujlwm ua tus muaj zog thiab tswj tau oxidizing tus neeg sawv cev hauv ntau yam tshuaj tiv thaiv.

Critical Chemical Intermediate

Ib qho tseem ceeb hauv lub tsev thaiv hauv kev sib txuas ntawm nitric acid, nitrates, nitrites, thiab lwm yam khoom siv tseem ceeb.

Siab Reactivity

Nws cov reactivity ua rau nws muaj txiaj ntsig rau cov txheej txheem tshwj xeeb nitration thiab oxidation uas lwm cov neeg ua haujlwm tsis zoo.

Controllable Precursor

tuaj yeem tsim thiab siv rau ntawm -site hauv qee cov txheej txheem, muab kev ua haujlwm yooj yim hauv cov ntsiab lus tshwj xeeb.

Cov yam ntxwv ua haujlwm

Raws li lub zog oxidizer, Nitrogen Dioxide CAS 10102-44-0 nkag mus rau hauv cov tshuaj tiv thaiv, feem ntau tso pa oxygen. Nws dimerizes rau hauv dinitrogen tetroxide (N₂O₄) ntawm qhov kub thiab txias, ib yam khoom uas cuam tshuam nws tus cwj pwm hauv kev khaws cia thiab kev cuam tshuam. Industrially, nws yog tsim los ntawm oxidation ntawm nitric oxide (NO). Nws lub luag haujlwm tseem ceeb yog ua haujlwm nruab nrab hauv cov txheej txheem Ostwald rau cov khoom siv nitric acid thiab ua tus neeg sawv cev tshwj xeeb oxidizing / nitrating. Nws yuav tsum tau khaws cia rau hauv cov thawv uas muaj corrosion-resistant nyob rau hauv kev tswj lub siab thiab kub tej yam kev mob kom muaj stability.

Thawj daim ntawv thov teb

Chemical Manufacturing

Thawj daim ntawv thov yog qhov nruab nrab hauv kev tsim cov nitric acid (HNO₃), uas yog lub hauv paus rau cov chiv (ammonium nitrate), cov khoom tawg, thiab ntau yam tshuaj lom neeg.

Rocket Propulsion

Siv los ua cov kua oxidizer hauv qee lub tshuab hluav taws xob hypergolic vim nws cov reactivity nrog qee cov roj.

Tshwj xeeb Nitration & Oxidation

Ua hauj lwm raws li ib tug xaiv nitrating los yog oxidizing tus neeg sawv cev nyob rau hauv lub synthesis ntawm tej yam pharmaceuticals, dyes, thiab tshwj xeeb tshuaj.

Laboratory & Research

Siv los ua reagent hauv kev tshawb fawb chaw rau kev kawm atmospheric chemistry, tshuaj tiv thaiv kinetics, thiab cov khoom siv corrosion.

Cov neeg siv khoom sib koom tes Case

Peb koom tes nrog cov chaw tsim tshuaj tshwj xeeb tsim cov khoom tshiab tshiab siab - ua tau zoo polymer. Lawv cov synthesis yuav tsum tau tswj, siab -purity nitration kauj ruam uas cov pa nitric acid/sulfuric acid sib tov ua tsis tau raws li qhov yuav tsum tau xaiv thiab tawm los. Lawv xav tau ib qho kev sib xyaw ua ke ntawm siab -purity nitrogen dioxide ua ib qho tseem ceeb reagent. Peb tau muab cov khoom tshwj xeeb ntawm ultra-siab-purity NO₂ hauv cov thooj voos kheej kheej tshwj xeeb los tiv thaiv kev puas tsuaj thiab kis kab mob. Peb pab neeg ua haujlwm tau ua haujlwm ze nrog lawv los tsim kom muaj kev nyab xeeb, kaw - lub voj xa khoom thiab cov tshuaj tiv thaiv. Qhov tseeb reactivity ntawm cov khoom siv nitrogen dioxide tau ua rau qhov xav tau nitration cov tshuaj tiv thaiv mus kom huv si, ua rau ntau dua -purity polymer intermediate thiab txhim kho lawv cov txheej txheem tag nrho cov txiaj ntsig thiab cov khoom zoo. Qhov kev sib koom tes no tau pom tias muaj kev tswj hwm, siab - cov khoom zoo ntawm nitrogen dioxide tuaj yeem yog qhov tseem ceeb rau kev tsim cov tshuaj lom neeg zoo.

FAQ

Q: Dab tsi yog qhov sib txawv ntawm kev faib cov ntaub ntawv lub luag haujlwm raws li cov ntsiab lus sib txawv (FOB, CIF, CFR)?

A: FOB (Free On Board): Peb muaj lub luag haujlwm los muab cov ntaub ntawv yooj yim xws li cov ntawv xa khoom lag luam, cov npe ntim khoom, thiab daim ntawv pov thawj keeb kwm, thaum tus neeg siv khoom yog lub luag haujlwm muab cov nqi them nqi thiab kev tuav pov hwm txoj cai; CIF (Cov Nqi thiab Kev Pov Hwm FOB): Peb muaj lub luag haujlwm muab tag nrho cov ntaub ntawv (nrog rau daim nqi ntawm daim ntawv cog lus thiab kev tuav pov hwm txoj cai), thiab them tus nqi thauj mus los thiab kev tuav pov hwm; CFR (Nyiaj thiab Freight): Peb muaj lub luag haujlwm muab cov nqi thauj khoom thiab cov ntaub ntawv yooj yim, thiab them tus nqi thauj mus los, thaum tus neeg siv khoom yog lub luag haujlwm rau kev pov hwm thiab muab cov ntawv pov hwm txoj cai. Peb lub tuam txhab yuav qhia meej meej cov ntaub ntawv lub luag haujlwm raws li cov nqe lus ntawm kev lag luam los xyuas kom meej tias cov ntaub ntawv ua tiav thiab ua raws li qhov yuav tsum tau ua.

Cim npe nrov: Nitrogen Dioxide CAS 10102-44-0, Tuam Tshoj Nitrogen Dioxide CAS 10102-44-0 manufacturers, lwm tus neeg, Hoobkas