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Hexane

Industrial Grade ya Hexane/N-Hexane CAS 110-54-3 Yopangidwa ku China

 

Dzina la malonda: Hexane

Kalasi: Othandizira Mankhwala

Katundu: Zamadzimadzi

Kunyamula: 132kg / mbiya

MOQ: 1 kg

Posungira: Malo Ozizira ndi Owuma

Alumali moyo: 2 years



Tsatanetsatane

Tags

Mafotokozedwe Akatundu

 

Hexane ndi organic pawiri ndi molecular formula ya C6H14. Ndi ya liniya saturated aliphatic hydrocarbons. Zimatengedwa kuchokera ku ming'alu yamafuta osakanizidwa ndi kugawa. Ndi madzi opanda mtundu okhala ndi fungo lapadera lokomoka. Ndiwokhazikika, pafupifupi osasungunuka m'madzi, ndipo amasungunuka mosavuta mu chloroform, ether, ndi ethanol. Amagwiritsidwa ntchito kwambiri ngati zosungunulira, monga zosungunulira zamafuta a masamba, propylene polymerization zosungunulira, mphira ndi zosungunulira za utoto, diluent pigment. Amagwiritsidwa ntchito pochotsa mafuta osiyanasiyana monga soya, chinangwa cha mpunga, mbewu za thonje, ndi mafuta onunkhira. Kuphatikiza apo, isomerization ya n-hexane ndi imodzi mwazinthu zofunika pakupangira gawo lophatikizira mafuta a octane. 

 

Chiwonetsero chazinthu

 

Mawonekedwe

 

Chilengedwe
Madzi osasunthika osasinthasintha. Insoluble m'madzi, sungunuka mu ethanol, sungunuka mu etha, chloroform, ketone ndi zosungunulira zina organic.
Gwiritsani ntchito
Amagwiritsidwa ntchito kwambiri ngati zosungunulira, monga propylene polymerization zosungunulira, mphira ndi zosungunulira utoto, pigment thinner. Amagwiritsidwa ntchito pochotsa soya, chinangwa cha mpunga, thonje ndi mafuta ena odyedwa ndi zonunkhira. Ndipo mafuta ochuluka a octane.

 

Kugwiritsa ntchito

 

  • hexane ndi organic zosungunulira ndipo ali kukhuthala kwabwino. Amagwiritsidwa ntchito popanga mphira, zakudya, mankhwala, zonunkhiritsa, nsapato, tepi, ma pelletizing, kugaya, zikopa, nsalu, mipando, mafakitale opaka utoto, dilution, kuyeretsa zosungunulira, kapena zomatira. Kuphatikiza apo, itha kukhala chosungunulira chamafuta ambewu, monga mafuta a soya, mafuta a thonje, mafuta a fulakesi, mtedza, mafuta a safflower.

 

Ubwino wake

 

Tili ndi mafakitale apamwamba kwambiri omwe ali ndi mgwirizano wozama, omwe angakupatseni mankhwala apamwamba kwambiri komanso mitengo yampikisano. Ndipo titha kuperekanso kuchotsera pogula zinthu zambiri.Ndipo timagwirizana ndi makampani ambiri otumiza katundu, amatha kubweretsa zinthu mosatekeseka m'manja mwanu. Kutumiza nthawi ndi za 3-20 masiku chitsimikiziro cha malipiro.

 

Kufotokozera

 

Kanthu Miyezo Zotsatira Njira Yoyesera
Kachulukidwe (20ºC) (g/cm3) 660---680 674 Chithunzi cha ASTM D4052
Maonekedwe Zomveka Zomveka Chithunzi cha ASTM D4176
Bromine Index, mg/100g ≤50 ND Chithunzi cha ASTM D2710
Mtundu wa Saybolt +30 30 Chithunzi cha ASTM D156
Zinthu Zosasinthika, mg/100ml ≤1 0.37 Chithunzi cha ASTM D1353
Aromatics, ppm ≤10 1 GC
Benzene, ppm ≤10 1 GC
Madzi, ppm ≤100 11.4 Chithunzi cha ASTM D6304
Sulphur, ppm ≤1 ND Chithunzi cha ASTM D3120
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
Chithunzi cha ASTM D1078

 

Kudziwa kwazinthu:

 

Ambiri mwa n-Hexane omwe amagwiritsidwa ntchito m'makampani amasakanikirana ndi mankhwala ofanana omwe amatchedwa solvents. Kugwiritsa ntchito kwambiri zosungunulira zomwe zili ndi n-Hexane ndikutulutsa mafuta amasamba ku mbewu monga soya. Zosungunulirazi zimagwiritsidwanso ntchito ngati zoyeretsera posindikiza, nsalu, mipando, ndi nsapato kupanga mafakitale. Mitundu ina ya zomatira zapadera zomwe zimagwiritsidwa ntchito padenga komanso mafakitale a nsapato ndi zikopa zilinso ndi n-Hexane. Zinthu zingapo zogulira zimakhala ndi n-Hexane, monga mafuta, zomatira zowumitsa mwachangu zomwe zimagwiritsidwa ntchito pazokonda zosiyanasiyana, ndi simenti ya mphira. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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