Cnp - E140 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface Treatment

Product Details
CAS No.: 12142-33-5
Formula: K2sno3.3H2O
EINECS: 235-255-9
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  • Cnp - E140 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface Treatment
  • Cnp - E140 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface Treatment
  • Cnp - E140 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface Treatment
  • Cnp - E140 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface Treatment
  • Cnp - E140 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface Treatment
  • Cnp - E140 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface Treatment
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  • Overview
  • Product Parameters
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
Reagent Grade Potassium Stannate Trihydrate
Certification
CE, RoHS, ISO
Purity
≥99%
Type
Barium 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 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface TreatmentCnp - E140 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface TreatmentCnp - E140 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface Treatment
Product Parameters
Cnp - E140 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface Treatment
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
 
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 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface Treatment
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 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface Treatment
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 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface TreatmentCnp - E140 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface TreatmentCnp - E140 Oil Chemical Mixture Material China Manufacturers 12142-33-5 Electroplate Chemical 42% Potassium Stannate Trihydrate for Surface Treatment

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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