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Hexane

Muaj Qib ntawm Hexane / N-Hexane CAS 110-54-3 Ua nyob rau hauv Suav teb

 

Khoom npe: Hexane

Qib: Pharmaceutical Intermediates

Khoom: kua

Ntim: 132kg / chim

MOQ: 1 kg

Cia: Qhov chaw txias thiab qhuav

Lub neej txee: 2 xyoos



Paub meej

Cim npe

Product Description

 

Hexane yog ib qho organic compound nrog cov mis molecular ntawm C6H14. Nws belongs rau linear saturated aliphatic hydrocarbons. Nws yog tau los ntawm crude roj cracking thiab fractionation. Nws yog cov kua uas tsis muaj xim nrog cov ntxhiab tsw tshwj xeeb. Nws yog volatile, yuav luag insoluble nyob rau hauv dej, thiab yooj yim soluble nyob rau hauv chloroform, ether, thiab ethanol. Feem ntau siv los ua hnyav, xws li zaub roj extraction hnyav, propylene polymerization hnyav, roj hmab thiab xim hnyav, pigment diluent. Nws yog siv rau extraction ntawm ntau yam edible roj xws li soybeans, mov bran, cottonseeds, thiab roj nyob rau hauv txuj lom. Tsis tas li ntawd, lub isomerization ntawm n-hexane yog ib qho ntawm cov txheej txheem tseem ceeb rau kev tsim cov roj av siab-octane sib xyaw. 

 

Cov khoom tso saib

 

Nta

 

Xwm
Colorless volatile kua. Insoluble hauv dej, soluble hauv ethanol, soluble hauv ether, chloroform, ketone thiab lwm yam organic solvents.
Siv
Feem ntau yog siv los ua cov kuab tshuaj, xws li propylene polymerization hnyav, roj hmab thiab xim hnyav, xim xim thinner. Siv rau extraction ntawm soybean, nplej bran, cottonseed thiab lwm yam edible roj thiab txuj lom. Thiab ib tug siab octane roj.

 

Daim ntawv thov

 

  • hexane yog cov organic hnyav thiab muaj viscosity zoo. Feem ntau siv rau hauv roj hmab, khoom noj, tshuaj, tshuaj tsw qab, khau, daim kab xev, pelletizing, sib tsoo, tawv, textiles, rooj tog, xim industries, los yog dilution, los yog tu cov kuab tshuaj, los yog adhesives. Tsis tas li ntawd, nws yuav yog ib qho hnyav rau extract noob-roj, xws li taum pauv roj, paj rwb noob roj, roj flax, txiv laum huab xeeb, roj safflower.

 

Qhov zoo

 

Peb muaj ntau lub Hoobkas zoo nrog kev koom tes sib sib zog nqus, uas tuaj yeem muab koj cov khoom zoo thiab cov nqi sib tw. Thiab peb tseem tuaj yeem muab cov luv nqi rau kev yuav khoom ntau.Thiab peb koom tes nrog ntau lub tuam txhab xa khoom xa tuaj, tuaj yeem xa cov khoom lag luam kom nyab xeeb thiab ntseeg nkaws rau koj txhais tes. Lub sij hawm xa tuaj yog li 3-20 hnub tom qab tau txais kev pom zoo ntawm kev them nyiaj.

 

Specification

 

Yam khoom Cov qauv Cov txiaj ntsig Txoj Kev Xeem
Qhov ceev (20ºC) (g / cm3) 660---680 674 ASTM D 4052 Cov Lus Qhia Tshwj Xeeb
Qhov tshwm sim Ntshiab Ntshiab ASTM D 4176 Cov khoom lag luam
Bromine Index, mg/100 g ≤ 50 ND ASTM D 2710 Cov Lus Qhia
Saybolt Xim +30 30 ASTM D156
Nonvolatile Matter, mg / 100ml ≤1 0.37 ASTM D 1353 Cov Lus Qhia Tshwj Xeeb
Aromatic, ppm ≤10 1 GC
Benzene, ppm ≤10 1 GC
dej, ppm ≤100 11.4 ASTM D 6304 Cov Lus Qhia Tshwj Xeeb
Sulfur, ppm ≤1 ND ASTM D 3120 Cov Lus Qhia
Cyclohexane,% (m / m) ≤1 0.24 GC
N-hexane,% (m / m) ≥60 61.47 GC
2-methylpentane,% - 12.43 GC
3-methylpentane,% - 8.28 GC
Methyl-c-pentane,% - 16.60 GC
Distillation IBP, ºC
Distillation DP, ºC
≥64
≤70
66.7
68.8
ASTM D 1078 Cov

 

Khoom paub:

 

Feem ntau ntawm n-Hexane siv hauv kev lag luam yog tov nrog cov tshuaj zoo sib xws hu ua cov kuab tshuaj. Kev siv loj rau cov kuab tshuaj uas muaj n-Hexane yog rho tawm cov roj zaub los ntawm cov qoob loo xws li taum pauv. Cov kuab tshuaj no kuj tseem siv los ua cov tshuaj ntxuav hauv kev luam ntawv, textile, rooj tog, thiab khau ua kev lag luam. Qee yam ntawm cov nplaum tshwj xeeb siv hauv cov vov tsev thiab khau thiab tawv kev lag luam kuj muaj n-Hexane. Ob peb cov khoom siv muaj n-Hexane, xws li roj av, cov nplaum kom qhuav sai siv rau ntau yam kev nyiam, thiab roj hmab cement. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Yog tias koj txaus siab rau peb cov khoom, koj tuaj yeem xaiv tawm koj cov ntaub ntawv ntawm no, thiab peb yuav tiv tauj koj sai sai.


Sau koj cov lus ntawm no thiab xa tuaj rau peb