推薦產品
product name
酒精, absolute, reag. ISO, reag. Ph. Eur., ≥99.8% (GC), liquid (clear, colorless)
agency
USP/NF
reag. ISO
reag. Ph. Eur.
品質等級
蒸汽密度
1.59 (vs air)
蒸汽壓力
44.6 mmHg ( 20 °C)
等級
absolute
化驗
≥99.8% (GC)
形狀
liquid (clear, colorless)
自燃溫度
683 °F
expl. lim.
19 %, 60 °F
技術
UV/Vis spectroscopy: suitable
雜質
furfural, in accordance
volatile impurities (GC), complies
≤0.0001% free alkali (as NH3)
≤0.0001% heavy metals (as Pb)
≤0.0003% KMnO4 red. matter (as O)
≤0.0005% free acid (as CH3COOH)
≤0.001% acetone (GC)
≤0.001% aldehydes (as CH3CHO)
≤0.001% non-volatile matter
≤0.003% 2-propanol
≤0.003% carbonyl compounds (as CO)
≤0.02% methanol (GC)
≤0.05% iso-amyl alcohol
≤0.2% water (Karl Fischer)
顏色
APHA: >10
折射率
n20/D 1.3600 (lit.)
n20/D 1.3612-1.3618
pH值
7 (20 °C, 10 g/L)
bp
78 °C (lit.)
mp
−114 °C (lit.)
密度
0.789 g/mL at 25 °C (lit.)
正離子痕跡
Al: ≤0.00005%
B: ≤0.000002%
Ba: ≤0.00001%
Ca: ≤0.00005%
Cd: ≤0.000005%
Co: ≤0.000002%
Cr: ≤0.000002%
Cu: ≤0.000002%
Fe: ≤0.00001%
Mg: ≤0.00001%
Mn: ≤0.000002%
Ni: ≤0.000002%
Pb: ≤0.00001%
Sn: ≤0.00001%
Zn: ≤0.00001%
SMILES 字串
CCO
適合性
corresponds for UV absorption
passes test for reaction against H2SO4
格式
neat
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI 密鑰
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
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應用
It may be used in the following studies:
- Hydrothermal synthesis of single crystal ZnO nanorod.
- Synthesis of N-(N′dodecylcarboxamidomethyl)N,N,dimethyl ammonio propane sulfonates.
- As solvent for cytofluorimetric analysis.
- Preparation of TiO2 colloid (particle size = 20nm).
注意
腳註
訊號詞
Danger
危險聲明
危險分類
Eye Irrit. 2 - Flam. Liq. 2
儲存類別代碼
3 - Flammable liquids
水污染物質分類(WGK)
WGK 1
閃點(°F)
55.4 °F - closed cup
閃點(°C)
13 °C - closed cup
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