![Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate)](/deepweb/assets/sigmaaldrich/product/structures/232/127/12eae3c1-536b-47ad-a4fe-e48d74e712ea/640/12eae3c1-536b-47ad-a4fe-e48d74e712ea.png)
Silica, fumed
![Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate)](/deepweb/assets/sigmaaldrich/product/structures/232/127/12eae3c1-536b-47ad-a4fe-e48d74e712ea/640/12eae3c1-536b-47ad-a4fe-e48d74e712ea.png)
Synonym(s):
Silica, Silicic anhydride, Silicon dioxide, Silicon dioxide amorphous
Linear Formula:
SiO2
CAS Number:
Molecular Weight:
60.08
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