69772-06-1 - Names and Identifiers
69772-06-1 - Physico-chemical Properties
| Appearance | Beads |
| Color | White to dark amber |
69772-06-1 - Risk and Safety
69772-06-1 - Introduction
DOWEX(R) 1X8 is a polymer material with specific functions, and its main feature is its high ion exchange ability. The properties and uses of DOWEX(R) 1X8 are as follows:
Nature:
1. Exchange capacity: DOWEX(R) 1X8 can adsorb and release ions, and has a high exchange capacity.
2. selectivity: DOWEX(R) 1X8 has different selective adsorption capacity for different ions.
3. Physical and chemical properties: DOWEX(R) 1X8 has good chemical stability and strong acid and alkali resistance.
Use:
1. water treatment: DOWEX(R) 1X8 is commonly used in water treatment to remove harmful ions such as sodium, calcium and magnesium in water, soften water and remove impurities and colors.
2. Conventional separation: DOWEX(R) 1X8 is used for conventional ion separation and purification processes, such as separation of organic acids, organic bases, etc.
3. Pharmaceutical preparations: DOWEX(R) 1X8 has a wide range of applications in pharmaceutical preparations, such as helping purification and purity testing.
Preparation Method:
DOWEX(R) 1X8 is prepared by a variety of methods, including solvent method, gel method, crosslinking method, etc. Among them, the crosslinking method is a common method, and the ion exchange group is fixed in the polymer network structure by polymerization reaction.
Safety Information:
Note the following safety precautions when operating the DOWEX(R) 1X8:
1. avoid direct contact with skin and eyes, if contact should immediately rinse with plenty of water, and seek medical help.
2. Avoid inhaling DOWEX(R) 1X8 dust, and wear masks and gloves during operation.
3. DOWEX(R) 1X8 should be stored in a dry, ventilated place, away from fire and flammable materials.
Last Update：2024-04-09 19:04:56