546976

Dowex MAC-3 hydrogen form

hydrogen form

• Número de CAS: 9052-45-3
• MDL number: MFCD03098973
• UNSPSC Code: 12000000
• NACRES: SB.52

Propiedades

• 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
• 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

Descripción

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

Water treatment; dealkalization; purification of antibiotics, pharmaceuticals, amino acids, etc..

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.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves