How do I check if my formula contains SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 8000608/11/2018

SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA

Sodium Propoxyhydroxypropyl Thiosulfate Silica is a substituted silica prepared from the hydrolysis of an alkylthiosulfate substituted trimethoxysilane in the presence of Silica. It conforms to the formula, where R is (…

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

INCI Checker Compare all markets Search similar

Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

Markets and their official sources Search every market for this name

Exact external identity check

not_found

No complete-name PubChem match was verified. The material may be a mixture, trade-style INCI identity or be indexed under another identifier; this result must not be read as proof that no related chemistry exists.

Exact CosIng INCI name equals a PubChem synonym · Checked 2026-08-31

Inventory details for SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA

INCI name

SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA

Description

Record provenance

Inventory reference: 80006
Imported identity: SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA
Source update: 08/11/2018

European Commission CosIng source notes

Annex records for SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA

Browse

Browse EU annexes

Explore Annex II–VI to see which substances are prohibited, restricted or permitted under specific conditions.

Search annex entries

Search the annex database for entries matching SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA or related substances.

Key data

CAS

—

The CosIng inventory records no CAS number for this ingredient. That is the absence of an identifier in the source, not a finding about the substance.

—

Restriction

—

Function

NOT REPORTED: No function currently reported.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#26958 · SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA

Ingredients with overlapping formulation functions

SODIUM C12-15 ALKETH-7 CARBOXYLATE (FORMERLY SODIUM C12-15 PARETH-7 CARBOXYLATE)NOT REPORTED

SODIUM CYANATENOT REPORTED

SODIUM FERROUS CITRATENOT REPORTED

SODIUM PERFLUOROHEXYL ETHYLPHOSPHONATENOT REPORTED

SOLANUM LYCOPERSICUM CALLUS CULTURE EXTRACTNOT REPORTED

SORBITOL POLYGLYCIDYL ETHERNOT REPORTED

SPIRONOLACTONENOT REPORTED

SR-(METHIONYL SH-OLIGOPEPTIDE-75 SH-POLYPEPTIDE-85 HEXAPEPTIDE-40)NOT REPORTED

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA appears in the CosIng inventory

The CosIng inventory lists SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA 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.

SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA 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

SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA 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, SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA carries the following function designation(s):

NOT REPORTED

Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

Open INCI Checker

Source note for SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA

This page reproduces the CosIng inventory entry for SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA 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 SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

View sources View updates

Tools & next steps

Check your formula

Scan a full INCI list to detect SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA and any linked EU annex restrictions or allergen flags.

INCI Checker

Search similar ingredients

Find other inventory ingredients and annex entries related to SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA, its identifiers or nearby name variants.