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EINECS 编号 231-545-4
MDL number MFCD00011232
Popular Documents: Specification Sheet (PDF)
Frequently Asked Questions
are available for this Product.
1 kg in poly bottle
5 kg in poly drum
100 g in poly bottle
25 kg in steel drum
Sigma-Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
| grade | technical grade |
| form | powder |
| mfr. no. | Sigma-Aldrich® |
| particle size | 63-200 μm |
| 70-230 mesh | |
| pore size | 0.7-0.85 cm3/g pore volume (approx.) |
| 60 Å | |
| surface area | ≥480 m2/g (approx.) |
| bp | 2230 °C |
| mp | >1600 °C |
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