nuntium

keyword "

 

Gasoline; Additiones; Aniline; Felis fina;

 

 

CAS:100-61-8
N-MethylAniline NMA PACKING : 22.5 rete TONS ISO TANK or IBC 1000KG

EXWUSD : 2.52US/KG
nos 1000monthly / ton

mercedem: TT L% in antecessum, statera per partum bona

 
MIT-IVY INDUSTRIA est media organica product in China.whichsitum in suzhou civitate anhui privince.Welcome ad officinam nostram.

 

  1. Introductio Ob restrictionem energiae domesticae petrolei et technologiae expolitio, oleum productorum regularium in foro productorum in brevi copia copiae sunt, quae magnum numerum productorum olei mixti mercatum inundant. Gasolina regularis mixta maxime miscetur cum naphtha aromatico mixto (oleum leve) materiae rudis. Tamen, in curriculo materiae rudis pretii et maximizationis fructuum, compositiones anilinae saepe utuntur additiva gasolina ligulae. Ut index qualitas gasoline cum talibus additivis occurrat vexillum gasolicum automobile nationali, exempli gratia, addito 1% (fractionis massae) N-methylanilini augere potest numerum octanum per 2-4 unitates [1]. Nihilominus anilina additiva habent pericula potentiale ad mobilitatem et salutem vehiculorum, et N-methylanilines compositorum nitrogeniorum continentium, quae ad augmentum ducunt in contento oxydi nitrogenii in autocineto exhausto, causando effectus nocivos in ambitu atmosphaerico et sanitate humana. . Praecipua partium anilineorum additivorum includunt anilinum, N-methylanilinum, o-methylaninum, p-methylanilinum, M-methylanilinum, N, n dimethylanilinum. In statu, vulgo retulerunt methodos ad detectionem compositorum methylanilinorum includunt naphthalene diethylaminum spectrophotometriam, chromatographiam gasti-nitrogenium chemiluminiscentiae detectionis, chromatographiae liquidae perficiendi altae, etc. [2-4]. Naphthalene diethylaminum spectrophotometriae traditum impedit determinationem effectus propter reactionem lateris occursus, et methodus HPC inevitabiliter afficitur ab impedimento matricis gasolineae.

 

In chromatographo-nitrogenio chemiluminiscentiae detectionis gasi methodus requirit praeparationem detectoris chemiluminiscentis nitrogenii pretiosae, qui NITROGENIUM selective deprehendere potest. Nuper elaborata (nondum divulganda) vexillum nationale "Gas Chromatographiae pro Determinatione Oxycompoundum et anilinerum Compositionum in Gasoline" describit etiam methodum analysis utendi Decanis in duas columnas oppositas verticitatem utens flammae detectoris communi et respective vilis hydrogenii ion. Ad hanc methodum, ThermoFisher Scientific chartam applicationis emisit (Application Notes C GC-50). Pro simplici, haec charta citius unicam columnam methodum inducit in norma locali DB37/T-2650 edita a Shandong Provincia anno 2015 [5]. Exitus ostendunt hunc modum simplicem ad operandum, cum bona repeatability et accurate alta. Eodem tempore methodus optimized est problema intercessionis quantitatis anilineae per compositionem matricis gasolinam solvendam.

2. Overview principii methodi De polyethylene glycol (PEG) polari, composita anilina in gasolino automotivo a matrice gasoline separata, et acetophenone adhibita ut norma interna. Contenta anilini, N-methylanilini, o-methylanilini, p-methylanilini, m-toluidine et N, n-dimethylanilini gasolinei autocineti determinata sunt a chromatographo gasi ionizationis detectoris flammae instructi (FID), et coniunctio utriusque componentis erat ratione ad internum vexillum.

 

: Una o *ur principalis products estN-MethylAniline, puritas min 99%, CAS numerus 100-61-8, formula chemica C7H9N.
2: totalem 6 linearum productionem habemus et nunc apparatu 2 incipimus. Menstrua output of NMA est 1000 tons.
3) Si extra stirpem, statim alia instrumenta ad ordinem implendum excitabimus.
4: Nuper mercatus postulatio maxima est, nunc omnes ad producendum tendimus, usus technologiae continua methodus productionis, id est, chromatographia gasi.

5: 500tonos in genere habemus, bona quovis tempore eripere possunt. (Sed paucos clientes in sermonibus tenemus. Mox libri sunt).
VI: Potesne venire inspicere officinam nostram

Intellegimus te solum nos considerare quod tibi aequissimum pretium et optimum qualitatem offerimus. Quaeso vide in catalogo nostro.

MIT-IVYINDUSTRYCO.,LTDMit-Ivy notus est subtilis chemicals sumus opifices in urbe Suzhou, provinciae Anhui
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sample est liber
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产品 Productum CAS
苯胺 Aniline 62-53-3
N-甲基苯胺 N-my aniline 100-61-8
间甲 苯胺 M-Toluidine MT 108-44-1
对 甲 苯胺 P-Toluidine PT 106-49-0
邻甲 苯胺 O-Toluidine OT 95-53-4
2-甲基环戊二烯三羰基锰 MMT Methylcyclopentadienyl manganese tricarbonyl (MMT) 12108-13-3
二 甲 苯 Xylene 1330-20-7
环己胺 Cyclohexylamine 108-91-8
N,N-二甲基对甲苯胺 N,N-DIMETHYL -P-TOLUIDINE 99-97-8
N,N-二羟乙基对甲苯胺 N,N-dihydroxyethyl-p-toluidine 3077-12-1.
N,N-二甲基苯胺 N, N-dimethyl aniline DMA 121-69-7
N-甲基-N-苄基苯胺 N-METHYL-N-BENZYLANILINE 614-30-2
N,N-二氰乙基苯胺 N,N-Dicyanoethylaniline 1555-66-4
N-乙基苯胺 N-ethylaniline 103-69-5
N-乙基-N-氰乙基苯胺 3-Ethylanilinopropiononitrile 148-87-8
N-乙基-N-苄基苯胺 N-Benzyl-N-ethylaniline 92-59-1
N-乙基-N-(3′-磺酸苄基)苯胺 N-Ethyl-N-benzylaniline-3′-sulfonicacid EBASA 101-11-1
对 羟基 苯甲酸 甲 酯 Methyl Hydroxybenzoate 99-76-3
对 羟基 苯甲酸 乙酯 Ethyl Hydroxybenzoate 120-47-8
对 羟基 苯甲酸丙酯 Propyl paraben 94-13-3
对 羟基 苯甲酸丁 酯 Butyl 4-Hydroxybenzoate 94-268
邻苯 甲酰 苯甲酸 甲 酯 Methyl2-benzoylbenzoate 606-28-0
十四 酸异丙酯
;IPM;异丙基酯;;
Isopropylmyristate 110-27-0
棕榈酸异丙酯
;十六酸-1-甲基乙基酯;十六烷酸异丙酯;IPP
Isopropylpalmitate 142-91-6
硬脂 酸单 甘油酯 DMG Monostearin
Monoacylglyceride,MAC
123-94-4
三 乙酸 甘油酯 Triacetin 102-76-1
尿囊素 Allantoin 97-59-6
三 氟 甲磺酸 Acidum trifluoromethanesulfonicum TFSA 1493-13-6
结晶 紫内酯 Crystal violaceum lactone cvl 1552-42-7
水性 工业 漆 Waterborne Coatings
邻硝 基甲 苯 2-Nitrotoluene/ONT 88-72-2
对 硝基甲 苯 4-nitrotoluene PNT 99-99-0
间硝基甲 苯 3-Nitrotoluene/MNT

** Notitia **

Mit-Ivy notissimus est chemicus peculiaritas oeconomiae et media organica opificem validum in Sinis R&D.

Maxime involvit series N-anilines et resinae productas curandas agentis.

Mercedem accipit omnem mercedem

Delivery time: after the received PO, 7 days

 

 

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MIT-IVY INDUSTRIA Co.,Ltd.
Xuzhou, Jiangsu, China
Phone / whatsapp:  + 86 13805212761
Inscriptio:info@mit-ivy.com/ http://www.mit-ivy.com

 

3. Instrumenta

3.1 Vestigium 1300E Gas Chromatograph cum shunt/non-shunt inlet;

AS1310 automatic sampler, Flamma ionization detector (FID);

3.2 Chamaeleon Software

3.3 Microsyringe: capacitas 10.uL.

4. Reagentia et materiae

4.1 Columna: columna Polaris, TG-Cera, columna longitudinis 60m;

Diameter interior 0.25mm, crassitudo pelliculae liquidae 0.25μm

4.2 - Reagentes hac methodo adhibitae, nisi aliud statuantur, analytice pura et licita sunt

Aliis re- gionibus utere purioribus.

Reagentia adhibita ad proposita qualitativa et quantitativa, aniline (Ca # 62-53-3), N-

Methylaniline (CAS#100-61-8), o-methylaniline (CAS# 95-53-4);

P-methylaniline (CAS# 106-49-0), m-methylaniline (CAS#188-44-);

1) et N, n-dimethylaniline (CAS# 121-69-7), vexillum internum phenylene erat

Ketone (CASA #96-86-2).

5. Methodi experimentales

5,1 De instauratione vexillum curva

5.1.1 Praeparatio solutionis vexillum: Omnes substantiae vexillum isooctane (chromatographice purae)

Dilutio respective configurata cum sex substantiis aniline in 0.1%, 0.2%, 0.5%, 1%;

Pro regulae normae ad 1.5% et 2% gradus, vide Tabulam 1 ad notitias delineationes deducendas.

 

Mensam 1. Standard sample retrahitur mensa

Level 1 Level 2 Level 3 Level 4 Level 5 Level 6
N, N, N, dimethylaniline 2.0103 0.2009 0.5044 1.013 1.4939 0.103
N-methylaniline 0.2114 0.4952 0.9862 1.5518 2.0792 0.107
aniline 2.0113 1.5514 1.0543 0.103 0.2004 0.1067
o-Toluidine 0.5197 1.0019 1.4901 1.9971 0.2149 0.1053
p-Toluidine 1.5042 2.1426 0.2214 0.4756 1.0061 0.1057
m-Toluidine 0.9986 1.522 2.0355 0.2378 0.5128 0.1069
Acetophenone 0.5197 0.5256 0.5329 0.5473 0.5448 0.519

 

 

 

5.1.2Exempla normae secundum methodum GC in Tabula 2 . expositae sunt

Table 2. GC method

 

Lorem sampler Magnitudo exempli :1μL
Iniectio portum mode:shunt,Shunt ratio 100Vaporization cubiculi temperatus:250℃ Portitorem gas: Nitrogen, constans current,1.0mL//min
oven columna 80℃ (2min)-5℃ /min-240℃ (6min)
detector Consectetuer ion flammaFIDtemperature 250℃Consectetuer fluxus35mL/minAir fluxus 350mL/min

Afterblow fluxus 40mL/min

 

5.1.3 Qualitative: Partes qualitativa sunt secundum retentionem uniuscuiusque temporis componentis, et chromatogrammum vexillum specimen generis typici (0.1% gradu concentratione) in Figura 1。 ostenditur.

 

Figure 1. Chromatogram typicam vexillum sample

 

5.1.4 Vexillum curvae funda. Methodum calibrationis recensere in methodo processus notificatae in programmate Chameleon, genus calibrationis linearis (non coactum super originem), aestimatio generis est area culminis, et vexillum internum variabile est. Vexillum curvae aequationis et coefficiens uniuscuiusque componentis in Tabula 3, et mensura curva utriusque componentis ostenditur in Figura 2-7。.

mensa 3. Calibration curva data

 

compositum Retention tempusmin. Aequatio linearis Linearibus(R2)
N,N-Dimethylaniline 17.301 Y=1.0739X+0.029 0.9991
N-Methylaniline 21.263 Y=1.0836X+0.0048 0.9997
Aniline 21.944 Y=0.9947X-0.0289 0.9997
o-Toluidine 23.055 Y=0.9995X-0.012 0.9995
p-Toluidine 23.406 Y=0.9168X-0.046 0.9996
m-methylaniline 23.957 Y=0.9747X-0.0452 0.9994

 

5.1.5 Proventus calculi: Proportio cacuminis area uniuscuiusque componentis usque ad apicem areae acetophenonis computata est. Molis volumen fractionem uniuscuiusque componentis proportioni respondentis ex recta correctione curvae perlegitur, et effectus est accurate ad 0.01%。

6. Proventus et disceptatio

6.1 Vexillum curvae: Regula curva ab 6 productis vexillum stabilitur, magnitudo retrahitur ab 0.01% ad 2.0%, et coefficiens ratio linearis R2 maior est quam 0.999, respective (vide Tabula 3 ad singula).

6.2 Methodus verificationis et optimization: Cum Decanis modum mutandi, unica columna methodus in hac charta introducta commoda parvi pretii, simplicis operationis et reproducibilitas altae habet utilitates. Aliquot tamen partes in matrice gasoline compositas anilines afficere possunt.

 

Exempli gratia, secundum modum in hac charta descriptum, cum experiretur specimen gasoline matricis blank, invenitur, comparato cum chromatogrammi specimen specimen, cacumen esse circiter 0.04min (cacumen latitudinis cacumen est. 0.07min) ab aniline componente producti vexillum, quod analysi anilini impedit. (vide Figure II)

 

3

 

 

Fig. 2. Comparatio solutionis spectris anilinei inter vexillum et spectra blank gasoline matricis

 

Ad confirmandam hanc substantiam aniline non esse, et quantitatis aniline impedimentum removere. Modus in charta hac optimized est, et programma temperatura processum ortum est

 

DB37/T-2650 descriptio 5℃ / min mutata in 4℃ /min. Gasolina matrix exemplaria cum normae adiecta hac methodo enucleata sunt. Ut videri potest ex FIG. 3;

 

Methodus optimized hanc componentem ab anilino in matrice gasoline separare potest, et ulterius probat specimen olei per methodum DB37/T-2650 obtineri posse.

 

Vertex ad 21.905min aniline non erat. Coetus interventus naphthalene a qualitative massae spectrometriae et normae comparationem esse decrevit.

 

 

 

Fig. 3. Comparatio spectris olei speciminum, anilineorum exemplarium et gasolini matricis (modum optimized)

 

 

 

 

6.2 Recuperatio rate et praecisio experimentum: Vexillum recuperationis experimentum rate e matrice gasoline blank peractum est, et vexillum recuperationis rate cum addito gradu 100ppm fiebat (n=5). Eventus in Tabula 4 ostensa sunt.

mensa 4. Recuperatio rate et repeatability test eventus

 

 

 

constituens recuperatio.%. RSD
N,N-Dimethylaniline 99.21 0.55%
N-Methylaniline 94.97 0.83%
Aniline 96.83 1.05%
o-Toluidine 95.11 0.75%
p-Toluidine 106.66 1.55%
M-methylaniline 100.12 1.35%

 

 

 

 

 

7.conclusio

Hoc experimentum ad vexillum locale DB37/T-2650 provinciae Shandong refertur, et detectorem FID compositionem anilineorum in gasolino deprehendendi adoptat. Modus simplex est et effectus certa est. Etsi impedimentum in analysi actuali adhiberi potest, immissio naphthalenae in quibusdam subiecta gasolini analysi aniline per condiciones optimizing vitari potest.

Notae:

.1.Zhong Shaofang, WEN Huan et al. Determinatio Methylaniline Additiva in Motor Gasoline per Gas Chromatographia [J]. Spectrum Laboratorium, 2012, Volume 29, Part 6, 3564-3567.

[2]Zhang Maolin, LI Baoding, ZHANG Yufa.Studium de determinatione N-methylaniline per Spectrophotometriam [J]. Acta Universitatis Zhengzhou Grain, 2000, 21(2) : 86-88.

.3.Liu Baomin, LIU Minghong, XU Hong et al. Studere de simultanea determinatione anilini, N-methylanilini et N, N-dimethylanilini in Air per altum perficiendi chromatographiam liquidam [J]. Acta Societatis Sinensis Inspectionis, 2009, 19 (8) : 1804-1807.

[4]Yang Yongtan, Wu Ming-qing, Wang Zheng. Distribution of NITROGENIUM continens compositorum in catalytico gasoline per gaso - chromatographiam chemiluminiscentiam detectionis NITROGENIUM [J]. Chromatography, 2010, 28(4): 336 — 340

DB37/T-2650, Determinatio compositorum anilineorum in gasolino motorio per fina gasolina

CAS:100-61-8 N-MethylAniline

 

 

CAS: 100-61-8 N-MethylAniline -FACTORY IN CHINA MSDS】100-61-8-N-methylaniline-MIT-IVY(2). TDS】100-61-8-N-yl aniline-MIT-IVY


Post tempus: Feb-27-2024