Nka-9 Macroporous Adsorption Resin (polarity)

• CAS No.: 9003-53-6
• Color: Milky White to Light Yellow
• Transport Package: PE Bag/ Woven Bag
• Specification: 25 L/bag
• Origin: Anhui, China
• Model NO.: NKA-9
• HS Code: 3914000000
• Production Capacity: 5000 Ton/Year

Product Description

NKA-9 Macroporous adsorption resin (polarity )

1.Application :
For bilirubin removal, alkaloid separation, flavonoids extraction, etc.
2.Typical Physical and Chemical Properties:

Item	specification
Matrix structure	Crosslinked polystyrene
Polarity	polarity
Appearance	Red Spherical Beads
Bead size(mm)	0.3-1.25
Moisture(%)	65-75
True density(g/ml)(wet)	1.02-1.08
Apparent density(g/ml)(wet)	0.65-0.72
Surface area(m^2/g)	250-290
average pore diameter (nm)	14.5-15.5
Porosity(%)	-------
Pore volume(ml/g)	0.62-0.66

3. Suggested Operating Condition

Item	specification
maximum temperature degree	150ºC
Adsorption flow rate	1---4BV/hr
Desorption flow rate	0.6-2BV/hr
Desorption dose	2-3BV
Desorption material	ethanol or ethanol water solution