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Potassium tin oxide (K2SnO3)

Potassium tin oxide (K2SnO3) structure

CAS No:
12142-33-5
Formula:
K.¹/2O3Sn
Chemical Name:
Potassium tin oxide (K2SnO3)
Synonyms:
Stannate (SnO32-),potassium (1:2);Potassium tin oxide (K2SnO3);Stannate (SnO32-),dipotassium;Potassium stannate(IV);Potassium metastannate;Potassium stannate;Potassium stannate (K2SnO3);Potassium stannate(IV) (K2SnO3);Dipotassium trioxostannate;20363-05-7;62556-18-7
Categories:
Inorganic Chemistry > Inorganic Salts

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Description

OtherSolid, Liquid

Potassium tin oxide (K2SnO3) Basic Attributes

Molecular Weight：

244.89600

Exact Mass：

245.814359 g/mol

EC Number：

235-255-9

UNII：

XKK0MS5CVR

HScode：

2841900090

Characteristics

PSA：

63.19000

XLogP3：

-0.73720

Appearance：

white to off-white powder

Density：

3.197 g/cm3

Melting Point：

140ºC (dec.)

Storage Conditions：

Keep tightly closed in a cool place in a tightly closed container.

Safety Information

Transport codes：

1759

hazard class code：

R20/21/22

safety instructions：

S22; S36/37/39; S45

Stability/Shelf Life：

Stable.

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 114 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Not Classified

Potassium tin oxide (K2SnO3) Use and Manufacturing

Uses

Plating agents and surface treating agents

Electrical and electronic products

Production

25,000 - 100,000 lb

Manufacturing Info：

Electrical equipment, appliance, and component manufacturing|Stannate (SnO32-), potassium (1:2): ACTIVE

Use Classification：

EPA Safer Chemical Functional Use Classes -> Oxidants and Oxidant Stabilizers|Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues

Computed Properties

Molecular Weight:244.90
Hydrogen Bond Acceptor Count:3
Exact Mass:245.814359
Monoisotopic Mass:245.814359
Topological Polar Surface Area:63.2
Heavy Atom Count:6
Complexity:18.8
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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POTASSIUM STANNATE

CAS No.: 12142-33-5

Grade: Industrial Grade

Content: 99%

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Learn More Other Chemicals

Niobium potassium oxide (NbKO3)

12030-85-2
Strontium tin oxide (SrSnO3)

12143-34-9
Bismuth tin oxide (Bi2Sn3O9)

12010-67-2
Barium tin oxide (BaSnO3) Formula

12009-18-6
Niobium potassium oxide Formula

54413-02-4
Potassium oxide Formula

12136-45-7
Potassium titanium oxide (K2TiO3) Structure

12030-97-6
Bismuth tin oxide Structure

12777-45-6
What is Cerium tin oxide (CeSnO4)

53169-23-6
What is Potassium tantalum oxide (KTaO3)

12030-91-0

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Guide of Potassium tin oxide (K2SnO3)

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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