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【chemical formula】：1344-28-1
【CAS NO】：1344-28-1
【Appearance】：powdery
Product Introduction
●Physical Characteristics
γ The specific surface area of aluminum oxide is relatively large, with high porosity, strong heat resistance, good formability, and strong surface acidity and certain surface alkalinity
●Uses
Widely used as new green chemical materials such as catalysts and catalyst carriers.
●Product packaging
According to customer requirements.
●Storage requirements
In a ventilated, dry, and clean warehouse.
Product parameters
| Model | ZTL-AA-01 | ZTL-AA-02 | |
| Crystal form | γ | γ | |
| Particle size（μm）D50≤ | 10 | 10 | |
| Specific surface area（BET）m2/g ≥ | 150 | 150 | |
| Average pore volume cm3/ | 0.8-1.0 | 0.8-1.0 | |
| Average Pore diameter nm | 20-30 | 20-30 | |
| purity % ≥ | 99.99 | 99.9 | |
impurity content （ppm）≤ | Si | 30 | 100 |
| Na | 5 | 20 | |
| Fe | 30 | 100 | |
| Key impurity content（ppm）≤ | 100 | 1000 | |
中文
