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Chelate resin

The inquiry about this product

HOKUETSU brand of chelate resin consists of porous polymer beads with a chelate linking group. Unaffected by the effects of interfering ions, they selectively adsorb specific heavy metals.

Product and list of general uses

Main use
MA-A Hg、Au、Pt、Pd、other
SB General heavy metal(Sb、Fe、Cr、Pb、Cu、Ni、Cd、Zn ,other)
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Line of products nap

Hokuetsu MA-A

HOKUETSU MA-A, a chelate resin for mercury, is the first of its kind to be manufactured in Japan.
With a phenol-formaldehyde resin as its main component, it has a strong affinity for mercury ions and precious metal ions.
It is particularly effective at eliminating inorganic mercury ions in low concentrations.

item   Apparent density Moisture content Particle size Effective diameter Uniformity factor
    g/l (%) 1.700~0.300mm mm
MA-A Company standard 720~780 64~73 90≦ 0.35~0.55 1.80≧
Analysis example 746 69.2 97.7 0.37 1.59
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Hokuetsu SB

HOKUETSU SB is a polyphenol-based chelate resin, and heavy metals are adsorbed to resins through a chelate bond.
It is used for treating wastewater containing hazardous heavy metals.

item   Apparent density Moisture content Particle size Effective diameter Uniformity factor
    g/l (%) 1.400~0.300mm mm
SB Company standard 700~780 65~80 90≦ 0.35~0.50 1.80≧
Analysis example 746 75.4 96.8 0.40 1.7

Technical data presented in this document are typical experimental values and do not signify any of the products’ specifications. The data may be revised without prior notice.

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The inquiry about this product
The Ajinomoto fine-techno are a company which bears the core of the fine-chemicals enterprise of Ajinomoto groups including insulating material "Ajinomoto Build-up Film"(ABF).
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