137666
乙二醇
EMPROVE® EVOLVE
别名:
1,2-乙二醇
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线性分子式:
HOCH2CH2OH
化学文摘社编号:
分子量:
62.07
UNSPSC Code:
12352137
Beilstein/REAXYS Number:
505945
MDL number:
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
agency
CIP (cleaning in place)
vapor density
2.1 (vs air)
vapor pressure
0.053 hPa ( 20 °C), 0.08 mmHg ( 20 °C)
product line
EMPROVE® EVOLVE
assay
≥99.5% (GC)
Quality Level
autoignition temp.
410 °C, 752 °F
expl. lim.
15.3 %, 3.2-15.3 %
impurities
≤0.00002% Chloride (CI), ≤0.001% Acidity (as CH3COOH)
pH
6-7.5 (20 °C, 100 g/L)
bp
195-198 °C, 197.6 °C/1013 hPa
mp
-14--10 °C, −13 °C (lit.)
transition temp
flash point 111 °C
density
1.11 g/cm3 at 20 °C, 1.113 g/mL at 25 °C (lit.)
application(s)
pharma/biopharma processes
storage temp.
2-30°C
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General description
The new Ehtylene Glycol Emprove® Evolve meets the increasing quality requirements of of the biopharma industry for cleaning and storage of protein A resin.
We offer a range of high quality critical raw materials plus the documentation and expertise to help our customers meet stringent regulatory requirements. Our SAFC® portfolio of high-quality products withstands strict quality control procedures.
Application
Ethylene Glycol EMPROVE® Evolve meets the increasing quality requirements of the biopharma industry for cleaning and storage of protein A resin in downstream processes.
This chemical is used in the downstream process for the cleaning and storage of protein A resin.
Features and Benefits
Ethylene Glycol Emprove® Evolve cleaning and storage chemical can increase the lifetime of our Eshmuno® A resin as well as other protein A resins.
Packaging
Packsizes:
- 1376661000: 1 L
- 1376669025: 25 L
- 1376669950: 950 L
Other Notes
More than 100% increase in column lifetime was achieved using a mixture of 20 % Ethylene Glycol and 0.1M NaOH solution. As a comparison, using traditional 0.1M solution resulted in an 80 % drop after just 250 cycles compared to an impressive 600 cycles using Ethylene Glycol Emprove® Evolve and 0.1M NaOH solution.
Legal Information
Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
Eshmuno is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - STOT RE 2 Oral
target_organs
Kidney
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
239.0 °F - open cup
flash_point_c
115 °C - open cup
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