Dowex® MWA-1

• Catalog No.: 44440
• CAS Number: 63993-67-9
• M. F.: H2N
• M. W.: 16.02258

DATABASE IDS

• CAS Number: 63993-67-9
• MDL Number: MFCD00135579

PROPERTIES

• Capacity: 1.0 meq/mL by wetted bed volume
• Capacity: 3.5 meq/g by dry weight
• Limit: 100 °C max. temp. (212 °F)
• Loss on Drying: ~60% loss on drying, 110 °C
• Matrix: styrene-divinylbenzene (macroporous)
• Moisture: 50-60%
• Operating pH Range: 0 - 7
• Particle Size: 35-75 mesh
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Application
Weakly basic anion exchange resin for water treatment requiring adsorption of free mineral acidity. Also used for color removal, deashign sugar syrups, removing formic acid from formaldehyde, and purification of glycerine. Useful for demineralization in multiple bed systems.
Legal Information
DOWEX is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Description (简体中文)

Application
弱碱性阴离子交换树脂，用于需要吸附游离矿物酸的水处理过程。也用于脱色，糖浆除灰，从甲醛中去除甲酸以及甘油提纯。也可用在多床系统中进行除盐。
法律信息
DOWEX 注册商标 The Dow Chemical Company or an affiliated company of Dow