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44552 Sigma-Aldrich

Dowex® DR-2030 hydrogen form

H+-form, strongly acidic

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Properties

quality   dry
limit   150 °C max. temp.
moisture   ~3%
loss   ≤3% loss on drying, 110 °C
matrix   styrene-divinylbenzene (macroporous)
matrix active group   sulfonic acid functional group
particle size   20-50 mesh
operating pH   0 - 14
capacity   1.7 meq/mL by wetted bed volume
  4.7 meq/g by dry weight

Description

Components

Made from Dowex M-31.

Application

Strong acid catalyst. Does NOT meet FDA Food Additive Regulation 21 CFR 173.25.

suitable for nonaqueous systems

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Legal Information

DOWEX is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Related Products

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