Processing Aid · CAS 977089-66-9

Ion Exchange Membranes

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

Low Risk
Score 4 of 5
Ion Exchange Membranes: 4/5 (Low Risk)

According to the U.S. Food and Drug Administration, Ion Exchange Membranes is FDA-approved, and no U.S. state has moved to restrict it independently of federal policy.

Browse all Processing Aid additives →

The verdict

Ion Exchange Membranes 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

Identified by CAS number, not shelf prevalence

Ion Exchange Membranes: no OFF product match; CAS 977089-66-9 is the lead registry handle on this row.

Property Value Source
CAS Number 977089-66-9 CAS Registry
FDA Status Approved FDA SAFFA
EU Status Not separately listed EC 1333/2008
E-Number - EU additive register
Category Processing Aid FDA functional class
Composite Safety Score 4 / 5 (Low Risk) PlainIngredients methodology
EFSA ADI Not in our EFSA data 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 Ion Exchange Membranes?

Ion Exchange Membranes (CAS 977089-66-9) is an FDA-regulated food substance used as processing aid.

Common Uses

processing aid

Catalog-profile peer axes

Ion Exchange Membranes among its nationwide catalog-profile peers

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 Ion Exchange Membranes safe to consume?

Ion Exchange Membranes scores 4/5 (Low Risk). FDA status is Approved. No OFF product match yet; the distinctive registry handle is CAS 977089-66-9, so this page leads with the chemical identity row rather than a shelf-prevalence claim.