Answer:
Nanoscale calcium oxide particles are typically 20–80 nm with specific surface area (SSA) in the 15−50 m 2 /g range and also available in with an average particle size of 100 nm range with a SSA of approximately 5−10 m 2 /g. Nano calcium oxide particles are available in ultrahigh and high purity, transparent, and coated and dispersed forms.
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