Potassium Stannate ...

Potassium Stannate Trihydrate

Potassium Stannate Trihydrate

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1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T

Keywords

Potassium Stannate Trihydrate Potassium Stannate K2SnO3.3H2O

Quick Details

  • Appearance: White Crystaline Powder
  • Application:Industrial
  • PackAge:As per buyer's requirement
  • ProductionCapacity:3000|Metric Ton|Month
  • Storage:Cool Dry Place
  • Transportation:By express, air, sea, train or road depends on quantity and buyer's requirement

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Zorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integrity, mutual benefit, service" business philosophy, create value for customers continuously, and grow with our customers and suppliers together.


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Details:

CAS 12125-03-0 Potassium Stannate Trihydrate For Electro Plating Industry Potassium Stannate 12142-33-5

 

Product Description

Potassium Stannate Trihydrate (K?Sn(OH)?) - Description

Potassium Stannate Trihydrate (K?Sn(OH)?) is an inorganic tin compound that appears as a white crystalline powder or solid. It is highly soluble in water and is primarily used in electroplating, metal surface treatment, and as a stabilizer in chemical formulations. It serves as an alkaline tin source in various industrial applications.

Technical Data

Property Specification
Chemical Formula K2SnO3.3H2O
CAS Number 12125-03-0
Molecular Weight 282.91 g/mol
Appearance White crystalline powder
Solubility Soluble in water
pH (1% solution) 12 - 13 (alkaline)
Tin (Sn) Content 42 - 45%
Potassium (K) Content 20 - 22%
Density ~3.1 g/cm³
Melting Point Decomposes before melting
Stability Stable under normal conditions, but hygroscopic

Key Features

High Tin Content – Provides a rich source of tin for various processes.
Water Soluble – Easily dissolves in water to form alkaline solutions.
Alkaline Nature – Suitable for electroplating and surface treatment applications.
Corrosion Resistance – Enhances corrosion protection in coatings.
Environmentally Friendly – Used as an alternative to lead-based compounds in industrial applications.

Applications

1. Electroplating Industry

  • Used as a tin source in alkaline tin electroplating baths.
  • Ensures smooth and uniform tin plating on various metals.
  • Improves corrosion resistance and solderability of coated surfaces.

2. Metal Surface Treatment

  • Acts as a corrosion inhibitor for metal surfaces.
  • Enhances durability and longevity of metallic coatings.

3. Chemical Manufacturing

  • Used as a stabilizer and catalyst in chemical reactions.
  • Plays a role in glass and ceramic coatings.

4. Soldering & Electronics

  • Used in lead-free solder formulations.
  • Helps in PCB (Printed Circuit Board) manufacturing by providing tin coatings.

5. Textile & Dye Industry

  • Functions as a mordant in textile dyeing applications.

Packaging 1kg-15kg packing 2 PE bag inside + 1 foil bag outside in carton
25kg-50kg packing 2 PE bag inside + 1 foil bag outside in drum
Other packing Customized packing
Drum Size D38cm*H60cm or customized, 25 kg/ drum
Shipping 1-50kg International Express Fast and convenient Door to Door
50-500kg Air Transportation Fast and cheap To Air Port
Above 500kg Sea Transportation Cheap and convenient To Port

 

 

 

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