10478-U
Carboxen® Carbon Adsorbent
matrix Carboxen® 1000, 60-80 mesh, bottle of 10 g
Synonym(s):
carbon adsorbent, CMS, 40-60 mesh
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About This Item
UNSPSC Code:
23201100
EC Number:
231-153-3
NACRES:
SB.54
Product Name
Carboxen® Adsorbent, matrix Carboxen® 1000, 60-80 mesh, bottle of 10 g
product line
Carboxen®
Quality Level
form
powder
packaging
bottle of 10 g
technique(s)
LPLC: suitable
surface area
~1200 m2/g
matrix
Carboxen® 1000
matrix active group
carbon
particle size
60-80 mesh
pore size
~0.16 cm3/g mesoporosity, ~0.25 cm3/g macroporosity, ~0.44 cm3/g microporosity, ~10-12 Å pore diameter
density
~0.47 g/mL (free fall density)
separation technique
reversed phase
General description
Carboxens are a highly engineered synthetic carbon adsorbent engineered from polymeric precursors. These particles will not plastically deform like resins or generate fines like activated carbon. These materials are shipped and stored dried. These derivatized resins bring value to a wide range of purification applications for removing both small and large molecule impurities. They find use in both gas and liquid phase purifications. Some examples include removal of homogenous catalysts from active pharmaceutical ingredients (API)s, high-risk impurities in biochemical purifications such as host cell proteins from mAbs, removal of toxic heavy metals, purification of chlorinated molecules, and removal of extractables and leachables. Tapered pores result in increased thermodynamic and kinetic properties for both adsorption and desorption. The Carboxens vary in the relative percentage of pore structures (micro, meso, and macro), surface area, and surface pH.
Features and Benefits
Features and Benefits:
- Spherical
- Hard (ball pan hardness >98%)
- Stable up to 400°C
- High purity
- Easy to pack
- Stable over entire pH range
- Do not create backpressure
- High osmotic shock stability
- Tapered pore sizing (from macro- to meso- to micro-)
Other Notes
For more information, please visit: specialty Carbon Adsorbents
Legal Information
Carboxen is a registered trademark of Merck KGaA, Darmstadt, Germany
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Storage Class
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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Articles
Synthetic CMS carbons offer tailored adsorbents for specific applications.
Dawn M Chapman et al.
Journal of agricultural and food chemistry, 52(17), 5431-5435 (2004-08-19)
A rapid and automated solid phase microextraction (SPME) stable isotope dilution gas chromatography/mass spectrometry (GC-MS) method for 2-methoxy-3-isobutylpyrazine (MIBP) quantification in red wine was developed. Wines with 30% (w/v) NaCl and 2-methoxy-(2)H(3)-3-isobutylpyrazine internal standard were sampled with a 2 cm
Sebastien Allard et al.
Journal of chromatography. A, 1238, 15-21 (2012-04-13)
Trihalomethanes are predominantly formed during disinfection of water via reactions of the oxidant with natural organic matter. Even though chlorinated and brominated trihalomethanes are the most widespread organic contaminants in drinking water, when iodide is present in raw water iodinated
Shih-Wei Tsai et al.
Journal of chromatography. A, 991(1), 1-11 (2003-04-22)
The solid-phase microextraction (SPME) device was used as a time-weighted average (TWA) sampler for ethylene oxide. Carboxen/polydimethylsiloxane (CAR/PDMS) fiber was used and hydrogen bromide (HBr) was loaded onto the fiber. The SPME fiber assembly was then inserted into PTFE tubing
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 10478-U | 04061838672032 |