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A9960
Sigma
Amberlite® IRA-67 free base
gel form, 16-50 mesh (wet)
| CAS Number: | 65899-87-8 |
| MDL number: | MFCD00145567 |
Description
| Other Notes | Previously known as IRA-68. |
| Application | Weakly basic anion exchange resin with an unusually high capacity for large organics. Common applications include: deacidification, deionization of process liquors, isolation of acidic natural products, purification of novabiacin and cephalosporins, separation of neutral and acidic amino acids below pH 10, removal of heparinic acid at low pH, concentration of citric acid, and demineralization of cheese whey. |
| Legal Information | Amberlite is a registered trademark of Rohm and Haas Co. |
Properties
| form | gel form |
| contains | ~60% moisture content |
| feature | effective pH range 0 ‑ 7 |
| operating temperature≤ 60 °C | |
| moisture | ~60% |
| matrix | Acrylic (gel) |
| matrix active group | polyamine |
| particle size | 16-50 mesh (wet) |
| 16-50 mesh | |
| capacity | 1.6 meq/mL |
| 5.6 meq/g |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| WGK Germany | 3 |
