13543

Diaion^® WA30 free base

pkg of 1 kg

• Codice UNSPSC: 23151817

Proprietà

• Stato: beads
• Confezionamento: pkg of 1 kg
• Parametri: 100 °C max. temp.
• Umidità: ~49%
• tecniche: LPLC: suitable
• Matrice: styrene-divinylbenzene (highly porous)
• Gruppo funzionale matrice: tertiary amine
• Dimensione particelle: 16-50 mesh
• pH di lavoro: 0-9
• Capacità: 1.5 meq/mL by wetted bed volume; 3.0 meq/g by dry weight
• Tecnica di separazione: anion exchange

Descrizione

Descrizione generale

Diaion WA30 is highly porous weak-base anion exchange resin with tertiary amine groups.[1] It is used as an absorbent which is effective in the removal of arsenic(V) from drinking water/ground water.[2] It is used to separate trace amounts of Pd (II), Pt(IV) and Au(III) from macrocomponent ions.[3]

Applicazioni

• Diaion WA30 was used for pre-conditioning the columns for HPLC analysis.[4]
• Diaion WA30 was used for immobilization of enzymes.[5]

Weakly basic anion exchange resin that is best in class for high MW organic acids. It also has a strong decolorization capability. Applications for the resin include: water treatment, pretreatment of corn syrup, beet sugar and dextrose, refining of formalin, glycerine, and enzymes, and as a weak base catalyst. This resin meets requirements of FDA Food Additive Regulation 21 CFR 173.25.

Note legali

Diaion is a registered trademark of Mitsubishi Chemical Corp.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)