What other records share CAS 304-59-6?

CAS 304-59-6 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

InventoryRef 3702415/10/2010

POTASSIUM SODIUM TARTRATE

Q: How do I check if my formula contains POTASSIUM SODIUM TARTRATE?

Use the INCI Checker tool on CosIng Checker to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

Potassium sodium tartrate

POTASSIUM SODIUM TARTRATE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Inventory details for POTASSIUM SODIUM TARTRATE

INCI name

POTASSIUM SODIUM TARTRATE

INN name

potassium sodium tartrate

Description

Potassium sodium tartrate

Annex records for POTASSIUM SODIUM TARTRATE

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Key data

CAS

304-59-6

206-156-8

Restriction

—

Function

BUFFERING

How POTASSIUM SODIUM TARTRATE appears in the CosIng inventory

The CosIng inventory lists POTASSIUM SODIUM TARTRATE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

POTASSIUM SODIUM TARTRATE is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

POTASSIUM SODIUM TARTRATE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, POTASSIUM SODIUM TARTRATE carries the following function designation(s):

BUFFERING

CAS 304-59-6 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Use the INCI Checker tool to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

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Source note for POTASSIUM SODIUM TARTRATE

This page reproduces the CosIng inventory entry for POTASSIUM SODIUM TARTRATE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research POTASSIUM SODIUM TARTRATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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