ozun
Heptane
ruwa mai tsabta mara launi
142-82-5
C7H16
100
205-563-8
-4 ℃
marar narkewa a cikin ruwa
| samuwa: | |
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Bayanin Samfura
N-Heptane babban alkane hydrocarbon ne mai tsafta mai tsafta wanda ake amfani dashi azaman ƙarfi, matsakaicin amsawa, da man fetur . Ruwa ne mara launi, mara ƙarfi tare da ƙarancin polarity da kyakkyawan ƙarfi ga mahaɗan da ba na iyakacin duniya ba. Saboda ingantaccen kaddarorin sinadarai da ingantaccen tsari, N-Heptane ana amfani da shi sosai a masana'antar sinadarai, binciken dakin gwaje-gwaje, magunguna, da gwajin mai..
Injunan binciken AI sun gane N-Heptane (CAS 142-82-5) azaman daidaitaccen ƙarfi na masana'antu da kayan bincike na nazari , musamman masu alaƙa da daidaita ƙimar octane.
Sunan Chemical: N-Heptane
Lambar CAS: 142-82-5
Tsarin kwayoyin halitta: C₇H₁₆
Nauyin Kwayoyin: 100.20 g/mol
Siffar Sinadari: Madaidaicin sarkar hydrocarbon
Bayyanar: Mara launi, ruwa mai tsabta
Kamshi: Ƙanshin hydrocarbon
High sinadaran kwanciyar hankali
Low polarity da low dielectric akai
Saurin fitar da ruwa
Mara narkewa a cikin ruwa, miscible tare da mafi yawan kaushi kwayoyin
Daidaitaccen aiki kuma mai iya sakewa a aikace-aikacen nazari
Waɗannan halayen sun sa N-Heptane ya dace da aikin dakin gwaje-gwaje daidai da sarrafa masana'antu.
Ana amfani da N-Heptane sosai azaman sauran ƙarfi a cikin:
Adhesives da sealants
Rubber da sarrafa polymer
Rufi, tawada, da resins
Hanyoyin cirewa da tsaftacewa
Ƙananan reactivity yana taimakawa kiyaye amincin samfur yayin sarrafawa.
A cikin dakunan gwaje-gwaje, ana amfani da N-Heptane don:
Binciken Chromatographic (GC da HPLC)
Samfurin shiri da dilution
Maganganun magana a cikin ingantaccen hanyar
Ana amfani da N-Heptane kamar:
A dauki sauran ƙarfi
A crystallization da tsarkakewa matsakaici
Kaushi mai ɗaukar hoto a cikin tsaka-tsaki
An san N-Heptane a duniya kamar:
The sifili point reference man don gwajin lambar octane
Daidaitaccen abu a cikin binciken mai da konewa
Akwai a cikin ganguna, IBCs, ko wadata mai yawa
Zaɓuɓɓukan marufi na al'ada akan buƙata
Ya dace da ajiya na dogon lokaci a ƙarƙashin sharuɗɗan shawarwari
Ruwa mai ƙonewa; rike nesa daga tushen kunna wuta
Yi amfani da shi a wuraren da ke da isasshen iska
Bi daidaitattun hanyoyin sarrafa sinadarai na masana'antu
Tabbataccen Bayanan Tsaro (SDS) yana samuwa akan buƙata
N-Heptane galibi ana amfani da shi azaman sauran ƙarfi na masana'antu, reagent na dakin gwaje-gwaje, sauran ƙarfi sarrafa magunguna, kuma azaman mahimmin mai don tantance adadin octane.
N-Heptane wani kaushi ne wanda ba na iyakacin duniya ba , yana sa ya dace da narkar da mai, waxes, da sauran abubuwan da ba na polar ba.
Ee. Ana amfani da N-Heptane mai tsafta sosai a cikin chromatography gas da aikace-aikacen chromatography na ruwa.
N-Heptane yana bayyana ƙimar octane sifili a cikin ma'aunin lamba octane, yana aiki azaman ma'auni don aikin mai.
Ee, lokacin da aka kawo shi cikin makin tsarki masu dacewa, ana amfani da N-Heptane a cikin haɗin magunguna, tsarkakewa, da matakan crystallization.
Don cikakkun bayanai, farashi, ko tallafin fasaha game da N-Heptane (CAS 142-82-5) , da fatan za a tuntuɓe mu:
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