Cnp - E140 Chemical Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives

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CAS No.:	12142-33-5
Formula:	K2sno3.3H2O
EINECS:	235-255-9

Jiangxi CNP New Chemical Materials Co., Ltd.

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Room 201, 2nd Floor, Building No.22, Chuangye Road, Hi-Tech Industrial Development Zone, ...

Cnp - E140 Chemical Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives pictures & photos

Cnp - E140 Chemical Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives pictures & photos

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Product Description

Company Info.

Basic Info.

Model NO.: Industrial Grade Potassium Stannate Trihydrate
Certification: CE, RoHS, ISO
Purity: ≥99%
Type: Sodium Chloride
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: Surface Treatment/Battery Electrolyte Additive
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 Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder For Battery Electrolyte Additives

Cnp - E140 Chemical Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives

Cnp - E140 Chemical Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives

Cnp - E140 Chemical Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives

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 It should be stored in the previous package and the drum's cover should be tight after use. A little of this product will be likely to cake Occasionally, but there is no influence on its quantity and reactive prosperity

Cnp - E140 Chemical Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives

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

Cnp - E140 Chemical Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives

Characteristic:

White/Beige crystalline powder. Relative weight is 3.197, water-soluble, alkaline based. Soluble in water at 110.5g/100mL(15 ºC ); insoluble in alcohol. Absorbs Carbon Dioxide easily from the atmosphere and will disintegrate, producing Potassium Carbonate and Stannic Hydroxide. It loses hydration when heated to 140 ºC and becomes anhydrous.

Application Area

Potassium Stannate is mainly used to replace Silver with Tin in the electro-plating process, using Tin/Copper alloy plating to replace Nickel plating. This not only reduces production costs but at the same time will also result in high Cathode Efficiency and conductivity using Potassium salts to replace Sodium salts, thereby enhancing the brightness, adhesive force, and non-corrosive nature of the plated surface. Mainly used in the automotive, electronics, canned food cans, and minting industries. It can also be used as a mordant in the dyeing industry, a weighting agent in the textile industry, etc. It is also widely used in the glass, ceramics, and decorative furnishing industries.

Cnp - E140 Chemical Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives

Cnp - E140 Chemical Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives

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.

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 Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives

Cnp - E140 Chemical Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives

Others Name

EINECS 235-255-9
dipotassium bis(oxidanidyl)-oxidanylidene-tin trihydrate
MFCD00049664
dipotassium dioxido(oxo)tin trihydrate
dipotassium ion oxostannanebis(olate) trihydrate

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 Raw Materials Additives China Wholesaler 12142-33-5 Factory Price Potassium Stannate Trihydrate Powder for Battery Electrolyte Additives

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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