Product Description
This product is produced through a special craft process aluminum with specific structure, non-toxic, tasteless, odorless, white fine sand, has the characteristics of high chemical purity, moderate adsorption performance, solution through faster, good Chromatography effect, easy recycling, long service life etc.,has strong hydroscopicity in air, invariance after water absorption, drying can be recovered in 110℃,insoluble in water and organic solvents., high temperature soluble in strong acid alkali solution.
Applications:
This product is the effective constituent extraction of traditional Chinese medicine, good cleaning agent of decoloration and refining process, The regeneration ability, service life, and permeability constants under the same conditions test with imported products, its result is the same performance, in individual indicator is superior to the imported products. In addition, it also widely used in Chromatography and drying process.
Chemical index:
Pore Volume (ml/g) | Specific surface area (m2/g) | Bulk density (g/ml) | Particle size % (um) | Chemical composition % | L.O.I(%) | pH | True density |
Al2O3 | SiO2 | Fe2O3 | Na2O |
0.24±0.02 | ≥150 | 0.90±0.05 | 80-150 mesh <85% | ≥99 | ≤0.03 | ≤0.02 | ≤0.25 | ≤5.0 | 7.00±0.5 | ≤3.40 |