Sodium stannate trihydrate
Also known as: SODIUM STANNATE(IV) TRIHYDRATE, Sodium tin(IV) oxide trihydrate, Stannate (SnO32-),disodium,trihydrate (9CI), dioxotin,sodium,trihydrate, Sodium stannate hydrate
Sodium stannate trihydrate (CAS 12209-98-2) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H6Na2O6Sn and a molecular weight of 266.72500 g/mol. Key property: a melting point of 140°C (dec.). It is listed by 1 supplier, from 0.60 to 600.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 12209-98-2
- Jingsj CID
- J-44889-3
- Molecular Formula
- H6Na2O6Sn
- Molecular Weight
- 266.72500 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500g | ¥300.00 | $0.09 /gBest ¥0.60/g CNY | CN China MOQ 500g | |
Made to OrderPlatform-operated | 99% 1kg | ¥600.00 | $89.79 /kg ¥600.00/kg CNY | CN China MOQ 1kg | |
Made to OrderPlatform-operated | 99% 2kg | ¥1,200.00 | $89.79 /kg ¥600.00/kg CNY | CN China MOQ 2kg |
Physicochemical Properties
| Melting Point | 140°C (dec.) |
|---|---|
| Exact Mass | 267.89800 |
| PSA | 90.88000 |
Customs & Trade Information
| HS Code | 2841900090 |
|---|
Frequently Asked Questions
What is the CAS number of Sodium stannate trihydrate?
The CAS number of Sodium stannate trihydrate is 12209-98-2.
What are the molecular formula and molecular weight of Sodium stannate trihydrate?
Sodium stannate trihydrate has molecular formula H6Na2O6Sn and molecular weight 266.72500 g/mol.
Which suppliers offer Sodium stannate trihydrate?
1 supplier(s) listed; reference unit price ¥0.60–600.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sodium stannate trihydrate (CAS 12209-98-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44889-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.