1.07017
Ethyl alcohol, pure
≥99.5% (GC), EMPARTA® ACS reagent, for extraction and analytical purposes
别名:
酒精, 乙醇
选择尺寸
关于此项目
food and beverages
industrial qc
pharmaceutical
sample preparation
59 hPa ( 20 °C)
产品名称
无水乙醇, for analysis EMPARTA® ACS
SMILES string
CCO
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
grade
ACS reagent
reagent grade
absolute
vapor density
1.59 (vs air)
vapor pressure
44.6 mmHg ( 20 °C)
59 hPa ( 20 °C)
description
for analytical purposes
for extraction
product line
EMPARTA®
assay
≥99.5% (GC)
form
liquid
autoignition temp.
683 °F
potency
6200 mg/kg LD50, oral (Rat)
expl. lim.
19 %, 60 °F
greener alternative product characteristics
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Use of Renewable Feedstocks
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sustainability
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dilution
(for routine analytical applications)
impurities
≤0.0002% Substances reducing potassium permanganate (as O)
≤0.0002 meq/g Titrable base
≤0.0005 meq/g Titrable acid
≤0.001% Acetone (GC)
≤0.01% 2-Propanol (GC)
≤0.1% Methanol (GC)
evapn. residue
≤0.001%
color
APHA: ≤10
refractive index
n20/D 1.3600 (lit.)
pH
7.0 (20 °C, 10 g/L in H2O)
bp
78 °C (lit.)
mp
−114 °C (lit.)
transition temp
flash point 12 °C
application(s)
environmental
food and beverages
industrial qc
pharmaceutical
sample preparation
format
neat
greener alternative category
, Aligned
storage temp.
2-30°C
Quality Level
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Analysis Note
鉴别（IR）：符合
颜色： ≤ 10 色度
水中溶解度：符合
可滴定酸： ≤ 0.0005 meq/g
可滴定碱： ≤ 0.0002 meq/g
丙酮（GC）： ≤ 0.001 %
甲醇（GC）： ≤ 0.1 %
2-丙醇（GC）： ≤ 0.01 %
丙酮，异丙醇（ACS）：符合
还原高锰酸钾的物质（以O计）： ≤ 0.0002 %
还原高锰酸盐的物质（ACS）：符合
易碳化物质：符合
蒸发残留物： ≤ 0.001％
水： ≤ 0.2 %
General description
Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.
Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.
Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.
Other Notes
Application
- To prepare a homogeneous dispersion of ZnO-Ts powder for effective separation by differential centrifugation.
- In the extraction of capsaicinoids in pepper sample.
- To purify and fractionate corn-stover lignin, enhancing molecular weight for improved carbon fiber production.
Legal Information
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
法规信息
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