石油醚 規(guī)格:≥98% 產(chǎn)地: 美/德 包裝:200kg/桶 價格:9000元/噸
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石油醚
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中文名稱:
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石油醚
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中文同義詞:
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石油苯;石油英;石油醚,30～60℃;石油醚,60～90℃;石油醚,90～120℃;石油醚;石油醚 60/80;石油醚 40/60
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英文名稱:
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PETROLEUM ETHER
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英文同義詞:
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benzine(lightpetroleumdistillate);Petroleumbenzene;skellysolveg;varnishmarker’snaphtha;vm;vm&pnaphtha;RULE 66 MINERAL SPIRITS;RUBBER SOLVENT
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CAS號:
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8032-32-4
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分子式:
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C7H7BrMg
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分子量:
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195.33948
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EINECS號:
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289-220-8
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相關(guān)類別:
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色譜試劑和離子對試劑;UVCBs-organic;Capillary GC SolventsSolvent Bottles;GC Capillary;ACS GradeSemi-Bulk Solvents;Carbon Steel Cans with NPT Threads;Anhydrous Grade SolventsSolvents;Sure/Seal? Bottles;Amber Glass Bottles;Solvent Bottles;Spectrophotometric Grade Solvents;Spectrophotometric GradeSolvents;ACS Grade Solvents;ACS GradeSolvents;PVC Coated Bottles;Aluminum Bottles;Solvents
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Mol文件:
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8032-32-4.mol
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石油醚性質(zhì)
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沸點(diǎn)
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90-100 °C
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密度
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0.77 g/mL at 20 °C
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蒸氣密度
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2.5 (vs air)
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蒸氣壓
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25.8 psi ( 55 °C)
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折射率
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n
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閃點(diǎn)
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−57 °F
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Merck
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14,5489
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穩(wěn)定性
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Stable. Extremely flammable. Avoid strong oxidizing agents, all sources of ignition. As a consequence of its low flashpoint, mixtures of this material with air may ignite upon contact with hot surfaces - a naked flame is not required.
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EPA化學(xué)物質(zhì)信息
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Ligroine(8032-32-4)
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石油醚 用途與合成方法
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用途
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用作色譜分析溶劑及有機(jī)溶劑
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用途
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用作有機(jī)溶劑及色譜分析溶劑
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用途
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用作有機(jī)高效溶劑、醫(yī)藥萃取劑、精細(xì)化工合成助劑等
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用途
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用于有機(jī)合成和化工原料，如制取合成橡膠、塑料、錦綸單體、合成洗滌劑、農(nóng)藥等，亦是很好的有機(jī)溶劑
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