Products
Characteristics: This series of product is produced by Chemical Method (Zinc Chloride method or Phosphoric Acid method) with selected perfect sawdust as raw material, carbonized and activated under high temperature, then purified with scientific method. The product with developed mesopore structure has high absorbability and low content of different material.
Application: Mainly used for decolorization, purification and deodorization of chemical reagents, such as Analytical reagent (AR) and chemically pure (CP), fine chemical and Biological products.
Technical Specification
| Item | XDH-1 | XDH-2 | XDH-3 |
| Absorption of methylene blue mg/g≥ | 240 | 225 | 210 |
| Chloride %≤ | 0.25 | 0.1 | 0.1 |
| Iron %≤ | 0.02 | 0.1 | 0.05 |
| Ash %≤ | 2 | 3 | 6 |
| Moisture %≤ | 10 | 10 | 10 |
| PH | 5-7 | 4.5-7.5 | 2-5 |
| Mesh size 325 mesh % | 90 | 90 | 90 |
[ Remarks ]
1. The specification can be adjusted referring to customer's requirement.
2. Packaging: 20kg PP woven bag or 400kg big bag or according to customer's request.
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