| Identification | Back Directory | [Name]
POTASSIUM STANNATE TRIHYDRATE | [CAS]
12125-03-0 | [Synonyms]
dioxido(oxo)tin
POTASSIUM TIN(IV) OXIDE
POTASSIUM STANNATE, 99.9%
POTASSIUMSTANNATETRIHYDRRATE
POTASSIUM STANNATE, HYDRATED
POTASSIUM STANNATE TRIHYDRATE
POTASSIUM HEXAHYDROXOSTANNATE
Potassium tin oxide trihydrate
Dipotassium stannate trihydrate
Potassium staate(IV) trihydrate
POTASSIUM HEXAHYDROXOSTANNATE(+4)
POTASSIUM STANNATE(IV) TRIHYDRATE
Potassium tin(IV) oxide trihydrate
Potassiumtin(IV)oxide(metalsbasis)
Potassium Stannate Trihydrate,>98%
POTASSIUM STANNATE TRIHYDRATE, 99.9%
Stannate (SnO32-), dipotassium, trihydrate
Potassium oxostannanediolate hydrate (2:1:3)
Potassium tin(IV) oxide trihydrate (metals basis)
POTASSIUM STANNATE TRIHYDRATE ISO 9001：2015 REACH
PotassiuM stannate trihydrate 99.9% trace Metals basis
Potassium tin(IV) oxide trihydrate, 95+% (metals basis)
POTASSIUM STANNATE, 99.9%POTASSIUM STANNATE, 99.9%POTASSIUM STANNATE, 99.9%POTASSIUM STANNATE, 99.9%
POTASSIUM STANNATE, HYDRATEDPOTASSIUM STANNATE, HYDRATEDPOTASSIUM STANNATE, HYDRATEDPOTASSIUM STANNATE, HYDRATED | [EINECS(EC#)]
234-721-9 | [Molecular Formula]
H6K2O6Sn | [MDL Number]
MFCD00150391 | [MOL File]
12125-03-0.mol | [Molecular Weight]
298.95 |
| Chemical Properties | Back Directory | [Appearance]
White to light-tan crystals. Sol-
uble in water; insoluble in alcohol.
| [Melting point ]
140°C | [density ]
3.197 g/mL at 25 °C(lit.) | [storage temp. ]
Store at RT. | [form ]
Crystalline | [Water Solubility ]
Soluble in water. | [Exposure limits]
ACGIH: TWA 2 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 2 mg/m3 | [InChI]
1S/2K.3H2O.3O.Sn/h;;3*1H2;;;;/q2*+1;;;;;2*-1; | [InChIKey]
HTHDWDSBYOUAFF-UHFFFAOYSA-N | [SMILES]
O.O.O.[K+].[K+].[O-][Sn]([O-])=O | [Uses]
Textiles (dyeing and printing), alkaline tin-
plating bath.
| [EPA Substance Registry System]
Potassium stannate trihydrate (12125-03-0) |
| Hazard Information | Back Directory | [Chemical Properties]
White to light-tan crystals. Sol-
uble in water; insoluble in alcohol.
| [Hazard]
Highly toxic.
| [reaction suitability]
reagent type: catalyst
core: tin | [Synthesis]
Preparation of potassium stannate solution: mounting the pretreated ion exchange membrane into an isolated electrolytic tank, injecting potassium hydroxide solution into both a cathode area and an anode area, wherein the anode is set to be 10mm in thicknessA 40mm metal tin plate, a cathode is a stainless steel plate with the thickness of 5mm, and the current density is 1-3A/dm at the temperature of 50-80 DEG C2. The diaphragm electrode is carried out under the condition, when the concentration of tin ions in the anode area is 5-10%, the electrolysis is stopped, the solution in the anode area is taken out, and the potassium stannate solution is obtained after filtration. |
| Safety Data | Back Directory | [Hazard Codes ]
C,Xi | [Risk Statements ]
34-36/37/38 | [Safety Statements ]
26-36/37/39-45-36 | [RIDADR ]
UN 3260 8/PG 3
| [WGK Germany ]
3
| [RTECS ]
TT5850000 | [TSCA ]
Yes | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 | [Safety Profile]
Poison by intravenous
route. When heated to decomposition it
emits toxic fumes of Sn. |
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
|