546976
Amberlite™ MAC-3 Ion Exchange Resin
hydrogen form, 16-50 mesh, cationic
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About This Item
Product Name
AmberLite™ MAC-3 H Cation Exchange Resin, hydrogen form
form
beads
parameter
120 °C max. temp.
moisture
44-52%
technique(s)
LPLC: suitable
matrix
acrylic polymer (macroporous)
matrix active group
carboxylic acid
particle size
12-50 mesh, 300-1200 μm
operating pH
4-14
capacity
3.8 meq/mL by wetted bed volume
separation technique
cation exchange
SMILES string
OC(=O)C=C.c1(c(cccc1)C=C)C=C
InChI
1S/C10H10.C3H4O2/c1-3-9-7-5-6-8-10(9)4-2;1-2-3(4)5/h3-8H,1-2H2;2H,1H2,(H,4,5)
InChI key
TXDYWJDYXZCRAN-UHFFFAOYSA-N
General description
Dowex MAC-3 contains carboxylic acid as functional group and is selective for Cu and Fe. The resin has larger exchange capacity and large particle size.
Application
Weakly acidic cation exchanger for water treatment, dealkalization, purification of antibiotics, pharmaceuticals and amino acids, etc. The macroporous matrix gives the resin good resistance to osmotic shock, while maintaining a high regeneration efficiency.
Dowex MAC-3 was used in the separation and pre-concentration of metal ions in alcohol. It was also used as packaging material in chromatographic columns for purification.
Legal Information
Amberlite is a trademark of DuPont de Nemours, Inc.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Philiswa N Nomngongo et al.
Analytica chimica acta, 787, 78-86 (2013-07-09)
Chelex-100, Dowex 50W-x8 and Dowex MAC-3 exchange resins were investigated for separation and pre-concentration of trace amounts of Cd, Cr, Cu, Fe, Mn, Pb, Ti and Zn in alcohols with respect to retention and desorption characteristics. Dowex 50W-x8 was found
Synthesis of nonionic reduced-sugar based bola amphiphiles and gemini surfactants with an a, ?-diamino-(oxa) alkyl spacer.
Wagenaar, Anno, and Jan BFN Engberts.
Tetrahedron, 63, 10622-10629 (2007)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 546976-250G | 04061838542199 |
| 546976-1KG | 04061838540584 |