技术规格说明书
产品名称
氧化铝 powder, ultra dry
产品编号
769290
产品品牌
aldrich
化学文摘社编号
1344-28-1
分子量
101.96
Test皿 | 规格 |
|---|---|
| PARTICLE SIZE | > 0.2 mm: ≤ 2 % < 0.063 mm: ≤ 28 % > 0.063 mm: ≥ 72 % |
| LOSS ON IGNITION | ≤ 1.0 % |
| MISCELLANEOUS TESTS | Substances extractable by water: ≤ 0.5 % Specific surface area (according to BET): 120-190 m2/g Compacted bulk density: 950-1100 g/l |
| IRON (ICP) | ≤ 0.02 % |
| CHLORIDE (CL) | ≤ 0.015 % |
| SULFATE (SO4) | ≤ 0.05 % |
| RECOMMENDED RETEST PERIOD | 60 MONTHS |