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CAS 12058-66-1 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.

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InventoryRef 3806215/10/2010

SODIUM STANNATE

Disodium tin trioxide

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

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Regulatory evidence by market

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Market	Evidence status	Records	Source language
European Union	Source mapped Inventory entry; no linked annex rule	0	English and EU languages
Great Britain	Source mapped Official source mapped; ingredient rule not imported	0	English
Canada	Source mapped Official source mapped; ingredient rule not imported	0	English and French
New Zealand	Source mapped Official source mapped; ingredient rule not imported	0	English
ASEAN	Source mapped Official source mapped; ingredient rule not imported	0	English and national languages
China	Source mapped Official source mapped; ingredient rule not imported	0	Chinese with selected English material
Japan	Source mapped Official source mapped; ingredient rule not imported	0	Japanese; official English translation available
South Korea	Source mapped Official source mapped; ingredient rule not imported	0	Korean with some English names
United States	Source mapped Official source mapped; ingredient rule not imported	0	English
Australia	Evidence linked Restricted Open this evidence	1	English
Brazil	Source mapped Official source mapped; ingredient rule not imported	0	Portuguese with INCI crosswalks
India	Source mapped Official source mapped; ingredient rule not imported	0	English and Hindi
Saudi Arabia	Source mapped Official source mapped; ingredient rule not imported	0	Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 12058-66-1

CAS 12058-66-1PubChem CID 25501

sodium stannate anhydrous

IUPAC name: disodium;dioxido(oxo)tin

Molecular formula: Na2O3Sn
Molecular weight: 212.69 g/mol
Exact mass: 213.866485 Da
Topological polar surface area: 63.2 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 3
Covalent units: 3
Defined stereocentres: 0

Also known as

Disodium tin trioxideJC8111ZN4WStannate (SnO32-), sodium (1:2)SODIUM STANNATE (NA2SNO3)TIN SODIUM OXIDE (NA2SNO3)DISODIUM STANNATE (NA2SNO3)SODIUM STANNATE(IV) (NA2SNO3)RefChem:887880

6 more reported names

DISODIUM STANNATEUNII-JC8111ZN4WNatriumstannatSodiumstannateSODIUM STANNATE (IV)Sodium stannate, 42-45% SnO2 basis

Open full PubChem record PubChem annotations 3D structure image

Evidence from additional scientific databases

NIH PubChem PUG-View

Exact identifier match25501

Attributed physical-property, hazard, environmental and use annotations.

Signal: Danger Source: European Chemicals Agency (ECHA)
GHS Hazard Statements: H314 (25.3%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]; H315 (74.7%): Causes skin irritation [Warning Skin corrosion/irritation]; H318 (25.3%): Causes serious eye damage [Danger Serious eye damage/eye irritation]; H319 (74.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]; H335 (75.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]; H412 (24.7%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard] Source: European Chemicals Agency (ECHA)
Precautionary Statement Codes: P260, P261, P264, P264+P265, P271, P273, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P332+P317, P337+P317, P362+P364, P363, P403+P233, P405, and P501 (click each P-code to see the statement) Source: European Chemicals Agency (ECHA)
ECHA C&L Notifications Summary: Aggregated GHS information provided per 150 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.; Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status

Source	Result	Checked
NIH PubChem PUG-View	Exact match	2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for SODIUM STANNATE

INCI name

SODIUM STANNATE

Description

Disodium tin trioxide

Record provenance

Inventory reference: 38062
Imported identity: SODIUM STANNATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for SODIUM STANNATE

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Key data

CAS

12058-66-1

235-030-5

Restriction

—

Function

LIGHT STABILIZER: Protecting the cosmetic product from deterioration effects of light.
VISCOSITY CONTROLLING: Increasing or decreasing the viscosity (thickness) of cosmetics.

Official EU ingredient-name evidence

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

#26995 · SODIUM STANNATE

Ingredients with overlapping formulation functions

PSEUDOZYMA EPICOLA/CAMELLIA SINENSIS SEED OIL/GLUCOSE/MALT EXTRACT/SOYBEAN FLOU…EMULSION STABILISING, HAIR CONDITIONING, HUMECTANT, LIGHT STABILIZER, SKIN CONDITIONING

RHUS VERNICIFLUA PEEL CERALIGHT STABILIZER, SKIN CONDITIONING - EMOLLIENT

RUSCUS ACULEATUS ROOT EXTRACTASTRINGENT, LIGHT STABILIZER, REFRESHING, SKIN CONDITIONING, SOOTHING, TONIC

SHINORINEANTIMICROBIAL, ANTIOXIDANT, HAIR CONDITIONING, LIGHT STABILIZER, SKIN PROTECTING

SODIUM TUNGSTATE ANTIMONATEANTIMICROBIAL, CHELATING, LIGHT STABILIZER

STEARYL PALMITATEBINDING, HAIR CONDITIONING, HUMECTANT, LIGHT STABILIZER, OPACIFYING, SKIN CONDITIONING, SURFACTANT …

TEA-SALICYLATELIGHT STABILIZER, PRESERVATIVE, UV FILTER

TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACIDLIGHT STABILIZER, UV ABSORBER, UV FILTER

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 STANNATE appears in the CosIng inventory

The CosIng inventory lists SODIUM STANNATE 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 STANNATE is also tagged with 2 cosmetic functions 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 STANNATE 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 STANNATE carries the following function designation(s):

CAS 12058-66-1 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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Source note for SODIUM STANNATE

This page reproduces the CosIng inventory entry for SODIUM STANNATE 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 STANNATE 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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