34870
Ethyl alcohol, pure
≥99.8% (GC), suitable for HPLC, absolute, sales not in Germany
别名:
乙醇
产品名称
酒精, absolute, suitable for HPLC, sales not in Germany1, ≥99.8% (GC)
蒸汽密度
1.59 (vs air)
质量水平
蒸汽压
44.6 mmHg ( 20 °C)
等级
absolute
方案
≥99.8% (GC)
表单
liquid
自燃温度
683 °F
质量
sales not in Germany1
expl. lim.
19 %, 60 °F
技术
HPLC: suitable
杂质
≤0.001% free acid (as CH3COOH)
≤0.001% non-volatile matter
≤0.2% water (Karl Fischer)
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm
透射比
210 nm, ≥20%
225 nm, ≥50%
240 nm, ≥80%
260 nm, ≥98%
折射率
n20/D 1.3600 (lit.)
pH值（酸碱度）
7.0 (20 °C, 10 g/L)
沸点
78 °C (lit.)
mp
−114 °C (lit.)
应用
food and beverages
包装形式
neat
SMILES字符串
CCO
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
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警示用语：
Danger
危险声明
危险分类
Eye Irrit. 2 - Flam. Liq. 2
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
55.4 °F - closed cup
闪点(°C)
13 °C - closed cup
法规信息
危险化学品
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