Sodium stannate

Name: Sodium stannate
Brand: Vaqora Chemicals
SKU: VQ-014229

About Sodium stannate

Vaqora Chemicals supplies Sodium stannate, an alkali metal compound registered under CAS number 12209-98-2, specified at 95% purity. The compound has the formula H6Na2O6Sn, corresponding to a molecular weight of 266.73 g/mol. The IUPAC name is disodium. Dioxido(oxo)tin. Trihydrate. It is also known as Sodium stannate trihydrate or Disodium stannate, trihydrate.

It is supplied as a white to off-white to yellow powder. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include ceramics and glass and textile processing. Our customers for this product work in academic and industrial research.

Standard pack sizes are 500 g, 5 kg and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Ceramics & glass
Textile processing

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium stannate
Catalogue No.	VQ-014229
CAS Number	12209-98-2
IUPAC name	disodium;dioxido(oxo)tin;trihydrate
Molecular formula	H₆Na₂O₆Sn
Molecular weight	266.73 g/mol
Exact mass	267.8982
Purity / assay	95%
HSN code	28419000
InChIKey	SFXJSNATBHJIDS-UHFFFAOYSA-N
SMILES	O.O.O.[O-][Sn](=O)[O-].[Na+].[Na+]
PubChem CID	21977542

Physical properties
Physical form	Powder
Appearance	White to off-white to yellow powder
H-bond donors / acceptors	3 / 6
TPSA	66.2 Å²
Synonyms	Sodium stannate trihydrate, Disodium stannate, trihydrate, Sodium stannate [INCI], Sodium tin oxide (8CI), Stannate (SnO32), disodium, Stannate (SnO32), sodium (1:2), Sodium tin oxide, Tin sodium oxide, dioxotin,sodium,trihydrate

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: 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, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Sodium stannate?

The CAS Registry Number of Sodium stannate is 12209-98-2. It is also known as Sodium stannate trihydrate, Disodium stannate, trihydrate, Sodium stannate [INCI].

What is the molecular formula and molecular weight of Sodium stannate?

Sodium stannate has the molecular formula H6Na2O6Sn and a molecular weight of 266.73 g/mol.

Which grade and pack sizes of Sodium stannate can I order?

We supply Sodium stannate in (95%) grade, in 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium stannate?

Yes. Every lot of Sodium stannate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Sodium stannate be shipped internationally?

Yes. Sodium stannate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.