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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 50噸起訂1噸
品牌 日本/美國
型號 60-12-8
規(guī)格 99%
過期 長期有效
更新 2016-03-04 09:38
 
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 Compounds (CLCD) Pass


酸值Acid Value ≤2.00

()Arsenic (As) ≤3 ppm

Cadmium (Cd) ≤1
ppm


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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