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462799

Sigma-Aldrich

Potassium stannate trihydrate

99.9% trace metals basis

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Synonym(s):
Potassium tin(IV) oxide
Linear Formula:
K2SnO3·3H2O
CAS Number:
12125-03-0
Molecular Weight:
298.95
EC Number:
235-255-9
MDL number:
MFCD00150391
UNSPSC Code:
12352302
PubChem Substance ID:
24870008
NACRES:
NA.23

Quality Level

100

Assay

99.9% trace metals basis

form

solid

reaction suitability

reagent type: catalyst
core: tin

impurities

≤1500.0 ppm Trace Metal Analysis

mp

140 °C (dec.) (lit.)

density

3.197 g/mL at 25 °C (lit.)

SMILES string

O.O.O.[K+].[K+].[O-][Sn]([O-])=O

InChI

1S/2K.3H2O.3O.Sn/h;;3*1H2;;;;/q2*+1;;;;;2*-1;

InChI key

HTHDWDSBYOUAFF-UHFFFAOYSA-N

Application


  • Study of interaction between H2O molecules and ZTO-ZHS surface: This study explores the interaction of water molecules with zinc stannate and potassium stannate trihydrate surfaces, crucial for understanding their chemical properties and potential applications (EA Levkevich et al., 2020).

  • Flexible solid-state supercapacitor based on tin oxide/reduced graphene oxide/bacterial nanocellulose: Discusses the use of potassium stannate trihydrate in the synthesis of high-performance energy storage devices, showcasing the material′s utility in enhancing conductivity and stability (KK Liu et al., 2018).

  • Significantly enhanced dye removal performance of hollow tin oxide nanoparticles via carbon coating in dark environment and study of its mechanism: This research investigates the use of potassium stannate trihydrate for the synthesis of tin oxide nanoparticles, which significantly improve dye removal from water (S Yang et al., 2014).

  • High Temperature CO2 Capture Performance and Kinetic Analysis of Novel Potassium Stannate: Examines the application of potassium stannate trihydrate in high-temperature CO2 capture, highlighting its potential to enhance the efficiency of carbon capture technologies (R Baird et al., 2023).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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