Food Additive · CAS 977052-02-0

Silica Aerogel

FDA status: Approved. EU: not separately listed. No U.S. state has enacted a specific ban yet.

Low Risk
Score 4 of 5
Silica Aerogel: 4/5 (Low Risk)

According to the U.S. Food and Drug Administration, Silica Aerogel is FDA-approved, and no U.S. state has moved to restrict it independently of federal policy. Its composite safety score is 4 out of 5 (Low Risk).

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The verdict

Silica Aerogel is FDA-approved, and no U.S. state has moved to restrict it.

4/5
Low Risk
Approved
FDA status
-
EU status
0
state regulations

CAS-led regulatory snapshot

Silica Aerogel: no OFF product match; CAS 977052-02-0 is the lead registry handle on this row.

Property Value Source
CAS Number 977052-02-0 CAS Registry
FDA Status Approved FDA SAFFA
EU Status Not separately listed EC 1333/2008
E-Number - EU additive register
Category Food Additive FDA functional class
Composite Safety Score 4 / 5 (Low Risk) PlainIngredients methodology
EFSA ADI Not established EFSA scientific opinion
U.S. State Actions 0 states State legislative records
Tracked Products Not yet tracked Open Food Facts (US)

Values reflect official agency classifications as published by the U.S. Food and Drug Administration and the European Union's regulatory framework. See our methodology for scoring details.

What is Silica Aerogel?

Silica Aerogel (CAS 977052-02-0) is an FDA-regulated food substance used as surface-active agent.

Common Uses

surface-active agent

Catalog-profile peer axes

Nationwide catalog-profile peers for Silica Aerogel

Product-count (0) and safety-score (4/5) peer columns, disjoint link sets.

Score 4/5 peers (≥50 OFF products)

Nearest other additives by PlainIngredients safety score (floored at ≥50 tracked products), distinct from the count row.

8 peers

Frequently Asked Questions

Is Silica Aerogel safe to consume?

Silica Aerogel scores 4/5 (Low Risk). FDA status is Approved. No OFF product match yet; the distinctive registry handle is CAS 977052-02-0, so this page leads with the chemical identity row rather than a shelf-prevalence claim.