Electronic Code of Federal Regulations
We invite you to try out our new beta eCFR site at
https://ecfr.federalregister.gov. We have made big
changes to make the eCFR easier to use. Be sure to leave feedback using the Feedback button on the bottom
right of each page!
|
e-CFR data is current as of April 19, 2021 |
Title 21 → Chapter I → Subchapter E → Part 582 → Subpart B → §582.1711 |
Title 21: Food and Drugs
PART 582—SUBSTANCES GENERALLY RECOGNIZED AS SAFE
Subpart B—General Purpose Food Additives
§582.1711 Silica aerogel.
(a) Product. Silica aerogel as a finely powdered microcellular silica foam having a minimum silica content of 89.5 percent.
(b) [Reserved]
(c) Limitations, restrictions, or explanation. This substance is generally recognized as safe when used as a component of antifoaming agents in accordance with good manufacturing or feeding practice.