Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst

US$15.00
1-9 kg
US$10.00
10-99 kg
US$5.00
100+ kg
Product Details
CAS No.: 12142-33-5
Formula: K2sno3.3H2O
EINECS: 235-255-9
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Jiangxi CNP New Chemical Materials Co., Ltd.
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Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst pictures & photos
Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst pictures & photos
Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst pictures & photos
Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst pictures & photos
Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst pictures & photos
Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst pictures & photos
  • Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst
  • Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst
  • Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst
  • Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst
  • Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst
  • Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst
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Product Description

Company Info.
  • Overview
  • Product Parameters
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
Reagent Grade Potassium Stannate Trihydrate
Certification
CE, RoHS, ISO
Purity
≥99%
Type
Ferric Chloride
Grade Standard
Medicine Grade
Product Name
Potassium Stannate Trihydrate
Product Formula
K2sno3.3H2O
Molecular Weight
298.951
Sn (%)
>/= 38
Free Alkali (Naoh) (%)
</= 1.5
CD (Ppm)
</= 10
as (Ppm)
</= 10
Insolution Matter (Ppm)
</= 500
Pb (Ppm)
</= 10
So42- (Ppm)
</= 200
Fe (Ppm)
</= 10
Model No
Cnp - E140
Product Category
Inorganic Tin
Appication
General Science Experiments
Appearance
White or Light Beige Powder/Crystals
Transport Package
Standard Shipping Packaging or Customized
Specification
Standard specifications or customized
Trademark
CNP
Origin
Jiangxi, China
HS Code
2841900090
Production Capacity
10000 Ton / Year

Product Description

Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation CatalystCnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation CatalystCnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst
Product Parameters
Main Performance Parameters
Formula K2SnO3·3H2O
Molecular Weight 298.951
Sn (%) ≥38
Free Alkali (NaOH) (%) ≤1.5
Cd (ppm) ≤10
AS (ppm) ≤10
Insolution Matter (ppm) ≤500
Pb (ppm) ≤10
SO42- (ppm) ≤200
Fe (ppm) ≤10
Technical Information
Product Category Inorganic Tin
Name Potassium Stannate Trihydrate
CAS No 12142-33-5
Model No CNP - E140
Appearance White Or Light Beige Powder/Crystals
Application Area
Surface Treatment Alkaline Additive For High-Speed Electroplating
Stabiliser Extended Storage Stability
Battery Electrolyte Additive Control of electrode corrosion/passivation/fouling
Stabiliser For Personal Care Products Stabilizing agent in hair dyes
Packaging and Storage 25kg/ Plastic Drum

lt should be stored in the previous package, Please keep the drum's cover tight.
A little of this product will be likely to cake Occasionally, but there is no influence on its quality and reactive property
Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst
Main Performance Parameters

Formula: K2SnO3·3H2O    
Molecular Weight: 298.951
Sn(%): ≥38      
Free Alkali (NaOH) (%): ≤1.5      
AS(ppm): ≤10         
Cd(ppm): ≤10
Insolution Matter(ppm): ≤500     
Pb(ppm): ≤10
SO42-(ppm): ≤200       
Fe(ppm): ≤10


PURITY GRADES OF CHEMICAL REAGENTS
 
Purity Grade G . R .

Guarantee Reagent		 A . R .

Analytical Reagent		 C . P .

Chemical Pure		 L . R .

Laboratory Reagent
Bottle Label Color Green Red Blue Yellow
Scope of Application Used as a reference substance, mainly used in precise scientific research and analytical experiments. For general scientific research and analytical experiments. Used for inorganic and organic chemistry experiments with high requirements or analytical tests with low requirements. For general experiments and less demanding scientific experiments

Description of foreign reagent purity levels

Ultra Pure: Ultra Pure, similar to GR grade.

High Purity: High Purity, similar to AR grade.

Biotech: Biotech grade, similar to BR grade.

Reagent: Reagent grade, similar to CP grade.

ACS: American Chemical Society standard, similar to AR grade.

USP: Pharmaceutical grade
Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst
In humid air, it easily absorbs carbon dioxide in the air and decomposes to form sodium carbonate and tin hydroxide, which makes it difficult to dissolve in water. The solubility of potassium stannate in water is 110.5g/100g water at 15°C, and its solubility increases with the increase in temperature. However, its solubility in water decreases with the increase of the corresponding free alkali. Potassium stannate loses three crystal waters when heated to 140°C and becomes anhydrous. The hydrolysis product of potassium stannate in aqueous solution is hydrated tin oxide. In order to increase the chemical stability of potassium stannate, commercial potassium stannate usually contains an appropriate amount of free alkali-caustic potash, so the tin content of commercial potassium stannate compounds is less than the theoretical value of 39.7% of the pure compound.
Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst
Others Name

EINECS 235-255-9
dipotassium bis(oxidanidyl)-oxidanylidene-tin trihydrate
MFCD00049664
dipotassium dioxido(oxo)tin trihydrate
dipotassium ion oxostannanebis(olate) trihydrate
Company Profile
CNP is a comprehensive enterprise integrating R&D, production, and sales of high-quality tin compounds

The most satisfactory value for customers

With more than 10 years of R&D experience and technical accumulation, Huachun Chemical is committed to the terminal application of inorganic tin compounds. The leading products are sodium stannate trihydrate, potassium stannate trihydrate, zinc stannate, stannous chloride, stannous oxalate, stannous pyrophosphate, tin oxide, stannous sulfate, tin methanesulfonate.
We are committed to providing users with the best solutions for homogeneous catalysts, electroplating agents, personal care stabilizers, battery anodes, and glass product-reducing agents

Cnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation CatalystCnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation CatalystCnp - E140 Chemical Materials China Manufacturer CAS: 12142-33-5 Potassium Stannate Trihydrate for Electroplation Catalyst

FAQ

1. Who are we?
We are a comprehensive enterprise integrating R&D, production, and sales of high-quality tin compounds

The most satisfactory value for customers

With more than 10 years of R&D experience and technical accumulation, Huachun Chemical is committed to the terminal application of inorganic tin compounds. The leading products are sodium stannate trihydrate, potassium stannate trihydrate, zinc stannate, stannous chloride, stannous oxalate, stannous pyrophosphate, tin oxide, stannous sulfate, tin methanesulfonate.
We are committed to providing users with the best solutions for homogeneous catalysts, electroplating agents, personal care stabilizers, battery anodes, and glass product-reducing agents

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. What can you buy from us?
Organic silicone oils, pharmaceutical intermediates, electronic chemicals, electroplating chemicals, etc.

4. Why should you buy from us not from other suppliers?
1). Powerful R & D team
2). The ability of quantized production from grams to tons;
3). Various kinds of advanced equipment in the laboratory and plant;
4) . Strict QC standard to meet the demand of customers, advanced equipment for analysis and assay;
5). Efficient and safe logistic plans for chemical products transportation;
6) . Excellent after-sale service.
7). Highest quality and good package
8 ). ISO certificate

5. what services can we provide?
Accepted Delivery Terms: EXW, FOB, CFR, CIF, CIP, DDP
Accepted Payment Currency: USD, EURO, RMB
Accepted Payment Type: T/T, Letter of Credit, Paypal, Western Union
Language Spoken: English


































 

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Product Groups
Product Catalogs
Sodium Stannate Trihydrate
Industrial Grade Potassium Stannate Trihydrate
Reagent Grade Potassium Stannate Trihydrate
Stannous Chloride Dihydrate
Stannous Chloride Anhydrous
Stannous Oxalate
Stannous Pyrophosphate
Stannous Oxide
Stannous Sulfate
Tin Dioxide
Zinc Stannate
Zinc Hydroxystannate
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