Food Safety Substance

E331IE331I

E331I (E331I) is a food additive with Approved in the EU, GRAS in the US, and data from 4 regulatory sources.

CAS 18996-35-5 E331I Indexable evidence set

FDA

GRAS

ADI / TDI

ADI NOT LIMITED mg/kg bw

Codex

0 row(s)

SOURCE D1 identity resolution e number aliases | Food Additives | dsstox identifiers | 4 matched regulatory source group(s)

Substance Identity

Resolved identifiers used to render this food-safety record.

Substance name

E331I

CAS

18996-35-5

E-number

E331I

PubChem CID

23666341

Evidence tier

Indexable evidence set (11)

SOURCE JECFA JECFA ADI

JECFA ADI Values

JECFA ADI records and evaluation years.

Jurisdiction	Chemical name	JECFA no.	CAS	ADI	ADI upper	Function	Evaluation year
JECFA	SODIUM DIHYDROGEN CITRATE	-	18996-35-5	NOT LIMITED	-	ACIDITY_REGULATOR, SEQUESTRANT	1979

SOURCE ingredients ghs classifications

Cross-Reference to Cosmetics / Chemicals / Pharma

Same-CAS public rows from adjacent Roots verticals where available.

SOURCE Cross-vertical comparison ingredients | ghs classifications

Cross-Vertical Regulatory Divergence

This substance has different regulatory treatment across food, cosmetics, and industrial use.

CosmeticsMonosodium CitrateEU status: permitted Industrial / GHSGHS row foundEuropean Chemicals Agency (ECHA)

SOURCE FAQPage JSON-LD public food renderer rows

Frequently Asked Questions

Food-use, safety, ADI, and cross-vertical answers mirrored into FAQPage JSON-LD.

What is E331I used for in food?

E331I appears in food-use rows as: acidity_regulator.

Is E331I / E331I safe?

This page does not assign a standalone safety verdict; it renders public regulatory evidence. ADI/reference value: ADI NOT LIMITED mg/kg bw. EU status evidence: Approved. US/FDA evidence: GRAS.

What is the ADI for E331I?

E331I has this ADI/reference value in the food-safety tables: ADI NOT LIMITED mg/kg bw. Source: WHO JECFA.

Is E331I also used in cosmetics?

E331I has a same-CAS cosmetics cross-reference: Monosodium Citrate, EU status permitted.