Macroporous Chelation Resin From China

Macroporous Chelation Resin

Nanjing Finechem Holding Co., LTD

Specifications

Item	Index
Appearance	Colorless, odorless, tasteless and lustrous transparent solid.
Purity %≥	98

Multiple Specifications

Resins	Polymer Matrix Structure	Physical Form Appearance	FunctionGroup	Ionic Form	Total Exchange Capacity meq/ml	Moisture Content	Particle Size mm	Shipping Weight g/L
DL401	Macroporous Ploy-styrene with DVB	Opaque Spherical Beads	Iminodiacetic Acid	Na	0.8	55-65%	0.425-1.2	750
DL402	Macroporous Ploy-styrene with DVB	White Spherical Beads	Aminophosphonic	Na	0.9	55-66%	0.425-1.2	750
DL403	Macroporous Ploy-styrene with DVB	Opaque Spherical Beads	Methylglucamine	Free Base	0.9	50-60%	0.425-1.2	750
DL405	Macroporous Ploy-styrene with DVB	Opaque Spherical Beads	Thioureido	H	0.8	45-50%	0.425-1.2	750
DL406	Macroporous Ploy-styrene with DVB	Grey Opaque Spherical Beads	—	AI	0.5	50-55%	0.30-1.20	750
DL407	Macroporous Ploy-styrene with DVB	White Spherical Beads	R-N(CH3)2(C2H2OH)-	CI	0.9	50-56%	0.30-1.20	700
DL408	Macroporous Ploy-styrene with DVB	Brick Red to Brown Spherical Beads	FeO(OH)	—	0.6	50-56%	0.30-1.20	700
DL410	Macroporous Ploy-styrene with DVB	Opaque Spherical Beads	Quaternary Ammonium	CI	0.75	40-50%	0.30-1.20	700

Packing & Storage

Packing	in 25kg bags
Storage	20°C,2 years
Shipping	Room temperature in China;may vary elsewhere

Free Quote

For samples, pricing, or more information, please call us at 0086 25 52397805 or mail to info@nj-finechem.com or fill out the following form.
We will respond to you as soon as possible.

Tel: 0086 25 52397805

Email: info@nj-finechem.com

General Information

Chemical & Physical Properties

Safety Information

Synthetic Route

Common Names	Wang resin
Structure
CAS　No.	201058-08-4	Boiling Point (℃)	386.2ºC at 760 mmHg
Molecular Weight	228.286	Melting Point (℃)	N/A
Appearance	Off-white to beige beads	Vapor Specific Gravity	—
HS Code	3909400000	Flash Point (℃)	175.2ºC
Solubility	—	Autoignition Temperature (℃)	—

	SYMPTOMS	PREVENTION	FIRST AID
Safety Phrases		26-36/37/39-24/25
RIDADR		2211
WGK Germany		3
Packaging Group		III
Hazard Class		—
Inhalation	poisonous	wear a mask	fresh air,keep breath comfortable
Skin	skin burn	wear protective clothing	Remove all soiled clothing and wash your skin with water.
Eyes	eye injury	wear goggles	Rinse slowly and gently with water for a few minutes
Ingestion	poisonous	Do not eat, drink or smoke while using this product	Call a POISON CENTRE or doctor

Frequently Asked Questions

What is Macroporous Chelation Resin?
Macroporous Chelation Resin are chelating resins with a large pore structure, and chelating resins are a type of resin-like polymers that contain separating functional groups capable of forming chelating compounds with metal ions (adsorption of metal ions). Simply put, it is a resin that can form stable chelates with metal ions, and it has a strong adsorption capacity for metal ions, and is generally used for metal ion adsorption and removal.

How is Macroporous Chelation Resin stored and distributed?
Unused chelating resins must be kept in their original packaging and stored in a cool place out of direct sunlight. The optimal temperature for storage is between 5 and 40°C. Direct contact with iron containers, oxidizers and grease should be avoided to prevent contamination or oxidation and degradation of the resin, which may lead to deterioration.

If the storage temperature is below 0°C, it will cause the water inside the chelating resin to freeze causing the possibility of breakage. If the temperature is too high causing dehydration, the resin should be soaked in salt water and then slowly diluted using water.

What is Macroporous Chelation Resin used for?
Macroporous resin is made by adding porogen in the polymerization reaction to form a framework of porous sponge structure, with a large number of micropores inside, and then introducing exchange groups. The size and quantity of the wetted resin can be controlled during manufacturing. The surface area of the channel can be increased to more than 1000m2 / g. This not only provides a good contact condition for ion exchange, shortens the distance of ion diffusion, but also increases many chain active centers. Through the van der Waals force between molecules, it can produce molecular adsorption, which can adsorb all kinds of non-ionic substances like activated carbon and expand its function. Some macroporous resins without exchange functional groups can also adsorb and separate a variety of substances, such as phenols in chemical plant wastewater.