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首頁 > 供應產(chǎn)品 > 2-苯乙醇
2-苯乙醇
單價 25000.00 / 噸對比
銷量 暫無
發(fā)貨 上海付款后3天內(nèi)
庫存 55噸起訂1噸
品牌 2-苯乙醇
規(guī)格 99.0%
包裝 170kg/桶
產(chǎn)地 日/美
過期 長期有效
更新 2015-12-01 23:07
 
詳細信息
2-苯乙醇規(guī)格:99.0% 產(chǎn)地:日/美包裝:170kg/桶價格:25000元/噸
Cas號60-12-8
分子式C8H10O
分子量122.17
別名β-苯乙醇,苯甲原醇,2-本基乙醇
性狀無色液體。有玫瑰香。能與乙醇、醚混溶,經(jīng)過振搖2ml能溶于100ml水中
密度: 1.02
熔點: -27°C
沸點: 219-221°C/750 mmHg
折光率n20/D: 1.53-1.535
閃點:102°C
99%:
外觀 無色透明液體
紅外光譜鑒別 和對照品匹配
純度 ≥99.0% (GC)
折光率 n20/D 1.5300 - 1.5350
比重 (25/25°C) 1.016 - 1.021
項目化學純
(CP)
含量Assay ≥98.0%
氯化物Chloride ≤0.005%
比重Specific gravity (20/20°C) 1.017~1.020
≤0.2%
折光率Refractive index n20/D 1.531~1.533
灼燒殘渣Residue ignition ≤0.005%
≥99%, FCC, FG:
外觀Appearance Colorless Liquid
紅外光譜鑒別Infrared spectrometry Conforms to Structure
純度Purity(GC) ≥99.0%
相對密度Specific gravity (25/25°C) 1.0170 - 1.0200
折光率Refractive index n20/D 1.5310 - 1.5340
氯化合物Chlorine *pounds (CLCD) Pass
酸值A(chǔ)cid Value ≤2.00
(申)Arsenic (As) ≤3 ppm
鎘Cadmium (Cd) ≤1 ppm
鉛Lead (Pb) ≤10 ppm
貯存密封陰涼干燥保存。
用途人造玫瑰油。香料調(diào)合劑。有機合成。
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