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packaging
bucket of 5000 g
moisture
<3%
matrix
styrene/divinylbenzene (macroporous)
matrix active group
sulfonic acid
particle size
16-50 mesh
capacity
4.5 eq/L(dry weight)
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General description
Dowex™ DR-G8 is a dried cation exchange resin designed as a processing aid to reduce and remove trace salts, soaps, glycerin and other organics from a crude biodiesel stream.
Application
Dowex DR-G8 (H) was used as cationic ion exchange resin for esterification of hydrolyzed sea mango oil in the presence of sulfated zirconia catalys.
Strongly acidic cation exchange resin for biodiesel purification.
Features and Benefits
Strong cation
Packaging
in poly bottle
Warning
A dried cation exchange resin placed in 100% aqueous stream will expand very rapidly, nearly doubling in volume in a very short time. Thsi rapid expansion can crack vessels resulting in bother equipment damage and potential injury. If water is being applied to this resin, allow ample free-bore for rapid resin expansion.
Legal Information
Dowex is a trademark of the Dow Chemical Company.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Certificates of Analysis (COA)
Lot/Batch Number
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Find documentation for the products that you have recently purchased in the Document Library.
Esterification of hydrolyzed sea mango (Cerbera odollam) oil using various cationic ion exchange resins
Kansedo, Jibrail, and Keat Teong Lee.
Energy Science and Engineering, 2, 31-38 (2014)
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