HPLC Acetonitrile: xyuas

Khoom Taw Qhia

Khoom npe: HPLC Acetonitrile

Lub npe tshuaj: Acetonitrile (AN)

Lwm lub npe: Cyanomethane, Ethyl nitrile, Methanecarbonitrile, Methyl cyanide

CAS Nr. 75-05-8

Cov mis mos molecular: CH3CN

UN: 1648 Chav Kawm 3, Flammable Liquid

Yam khoom tshwm

Cov kua ntshiab tsis muaj xim nrog ether - zoo li aroma.

Khoom siv

1. Acetonitrile tuaj yeem raug cov tshuaj tiv thaiv nitrile thiab siv los npaj ntau cov tshuaj uas muaj nitrogen. Nws yog ib qho tseem ceeb ntawm cov organic nruab nrab.

2. Acetonitrile tuaj yeem siv los ua cov kuab tshuaj rau cov synthesis ntawm cov vitamin A, cortisone, carboamine tshuaj thiab lawv cov intermediates, thiab ua ib qho hnyav nruab nrab hnyav rau kev tsim cov vitamin B1 andamino acids.

3. Nws tuaj yeem hloov cov kuab tshuaj chlorinated. Nws yog siv rau hauv vinyl txheej, fatty acid extractant, cawv denaturant, butadiene extractant thiab hnyav ntawm acrylonitrile hluavtaws fiber. Nws kuj tseem siv rau hauv cov ntaub dyeing, teeb pom kev zoo, tsim tshuaj tsw qab thiab cov khoom siv photosensitive.

Packing & Delivery

Txheem export nruab nrab ntim rau hauv 160KG / TSHIAB IRON DRUM lossis ISO TANK.

20'FCL=12.8MT TSIS MUAJ PALLETS; 40'FCL=24.32MT TSIS MUAJ PALLETS; los yog 1x'ISO TANK=18MT

Muaj los ntawm Tshuag ntawm Acetonitrile (AN) rau kev xa khoom sai.

Kev ceev faj cia

Khaws nyob rau hauv ib lub warehouse txias thiab ventilated. Khaws kom deb ntawm qhov hluav taws kub thiab qhov cua sov. Qhov kub cia yuav tsum tsis pub tshaj 30 degree. Khaws lub thawv kaw. Nws yuav tsum tau muab cais nrog oxidizer, txo tus neeg sawv cev, kua qaub, alkali, combustible thiab edible tshuaj, thiab yuav tsum tsis txhob tov. Kev tawg-pov thawj teeb pom kev zoo thiab qhov cua qhov chaw tau txais yuav. Tsis txhob siv cov cuab yeej siv tshuab thiab cov cuab yeej uas yuav ua rau lub txim taws.

Teeb meem xav tau kev saib xyuas

[Kev kho mob tshwm sim] Kev mob hnyav thiab ua haujlwm acetonitrile lom tsis yog qhov tsis tshua muaj. Muaj ntau cov ntawv ceeb toom nyob hauv tsev thiab txawv teb chaws. Vapor ntawm acetonitrile muaj qhov khaus me ntsis yog li nws tuaj yeem ua rau qee qhov kev ua pa sab sauv rau hauv cov ntaub ntawv siab. Piv nrog hydrogen cyanide, acetonitrile txawm hais tias ua rau cov tsos mob xws li xeev siab, ntuav, mob plab, raws plab, mob hauv siab, qaug zog, thiab tsis muaj zog, txawm tias ua pa nyuaj siab, qee zaum kuj ua rau hypotension, coma, thiab convulsions, tab sis nws cov txheej txheem pib kuj tseem muaj. qeeb nrog lub sij hawm incubation tshaj 4H; thiab nws tsis ua rau mob hnyav li hydrogen cyanide. Nws kuj tsis tshua muaj tshwm sim sai sai; Rau cov neeg mob uas muaj tshuaj lom, lawv lub plawv dhia, lub plawv dhia thiab cov pa ua pa txo qis. Lawv feem ntau tau ntsej muag daj ntseg thiab kuj raug mob raum tsis zoo xws li protein- zis. Cov tshuaj lom ntawm acetonitrile tsis yog tsuas yog cuam tshuam rau cov tso tawm CN-hauv vivo tab sis kuj cuam tshuam rau nws tus kheej thiab nws cov thiocyanate metabolites. Tam sim no tsis muaj cov khoom kho mob rau kev kho mob acetonitrile lom.

[Kev Kho Mob] Xa mus rau cov ntsiab lus ntawm kev kho mob ntawm hydrogen cyanide tab sis txiav cov koob tshuaj methemoglobin ua tus neeg sawv cev los ntawm ib nrab. Nyob rau hauv lub xub ntiag ntawm sodium thiosulfate, peb tuaj yeem thov rau theem pib ntawm maj mam ua cov tshuaj methemoglobin tiam neeg ua haujlwm xws li amino benzene acetone (PAPP). Noj ib qhov ncauj txhua zaus, thiab tuaj yeem rov ua dua rau txhua 4H. Rau hnub tom qab, kev tswj hwm nrog sodium thiosulfate txaus. Kev noj tshuaj sodium thiosulfate kuj tuaj yeem txiav los ntawm ib nrab ob hnub tom qab thiab nres tag nrho tom qab 3 mus rau 5 hnub. Vim tias muaj cov tshuaj lom ntawm cov tshuaj acetonitrile, thaum siv nws ua cov tshuaj tua kab mob ntawm cyanide antidote, tib neeg yuav tsum tau koom nrog kev txhawb nqa kev kho mob raws li cov tsos mob thiab kev txhawb nqa kev kho mob, ua tib zoo saib xyuas kev ua haujlwm ntawm lub plawv, lub ntsws, lub hlwb, thiab siv rehydration rau diuresis kom ceev cov tshuaj lom thiab txo lub raum tsis zoo.

Peb Qhov Kev Pabcuam

1. Koom tes nrog cov koom haum tshawb fawb, peb nruj me ntsis tswj cov txheej txheem los ntawm raw khoom mus rau cov khoom tiav.

2. Cov neeg siv khoom ua ntej, peb muab tus nqi tsim nyog, cov khoom zoo thiab cov khoom xa tuaj sai.

3. Peb tuaj yeem xa cov khoom xa tuaj rau koj qhov chaw nyob ncaj qha. Nws yog ib qho kev nyab xeeb thiab ceev ceev.

4. Ceev thiab meej teb rau cov lus nug ntawm cov neeg siv khoom.

5. Peb tuaj yeem ua rau peb tus nqi luv nqi yog tias koj tso ib qho kev txiav txim nrog peb.

FAQ

1.Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?

A: Peb yog lub Hoobkas.

2.Q: Hom pob twg koj muaj?

A: Hlau nruas, galvanized nruas, ISO TANK, thiab lwm yam.

3.Q: Koj tus MOQ yog dab tsi?

A: Peb MOQ yog ib lub thawv 20ft hauv ib txwm. Tab sis peb kuj tuaj yeem ua cov khw muag khoom lossis LCL rau qee yam khoom, nws nyob ntawm cov khoom.

4.Q: Kuv tuaj yeem tau txais qee cov qauv li cas?

A: Ua siab zoo xa koj qhov chaw nyob rau peb, peb zoo siab los muab cov qauv rau koj.

5.Q: Koj ua li cas rau peb lub lag luam mus ntev thiab kev sib raug zoo?

A: (1). Peb khaws cov khoom zoo thiab cov nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig;

(2). Peb hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab dawb ua lag luam thiab ua phooj ywg nrog lawv, txawm lawv tuaj qhov twg los.

Yog tias koj muaj lwm yam kev xav tau, peb muaj ntau cov khoom lag luam loj pom zoo rau koj siv.

Cim npe nrov: hplc acetonitrile, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom