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Cnp - E140 Raw Chemical Auxiliaryl China Manufacturers Piston Plating Potassium Stannate Trihydrate 12142-33-5 for Surface Treatment Electroplating1
Inorganic SaltPotassium Stannate TrihydratePotassium Stannate Trihydrate Powder
Jiangxi CNP New Chemical Materials Co., Ltd.
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Product Description CNP - E140 Raw Chemical Material China Manufacturers Tinchem Enterprises Plating Potassium Stannate Trihydrate 12142-33-5 For Surface TreatmentProduct ParametersMain Performance ParametersFormulaK2SnO3·3H2OMolecular Weight298.951Sn (%)≥38Free Alkali (NaOH) (%)≤1.5Cd (ppm)≤10AS (ppm)≤10Insolution Matter (ppm)≤500Pb (ppm)≤10SO42- (ppm)≤200Fe (ppm)≤10Technical InformationProduct CategoryInorganic TinNamePotassium Stannate TrihydrateCAS No12142-33-5Model NoCNP - E140AppearanceWhite Or Light Beige Powder/CrystalsApplication AreaSurface TreatmentAlkaline Additive For High-Speed ElectroplatingStabiliserExtended Storage StabilityBattery Electrolyte AdditiveControl of electrode corrosion/passivation/foulingStabiliser For Personal Care ProductsStabilizing agent in hair dyesPackaging and Storage25kg/ Plastic DrumIt 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 prosperityMain Performance ParametersFormula: K2SnO3·3H2O Molecular Weight: 298.951Sn(%): ≥38 Free Alkali (NaOH) (%): ≤1.5 AS(ppm): ≤10 Cd(ppm): ≤10Insolution Matter(ppm): ≤500 Pb(ppm): ≤10SO42-(ppm): ≤200 Fe(ppm): ≤10Characteristic: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 AreaPotassium 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.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 Storage25kg/ Plastic Drumlt 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 propertyOthers NameEINECS 235-255-9dipotassium bis(oxidanidyl)-oxidanylidene-tin trihydrateMFCD00049664dipotassium dioxido(oxo)tin trihydratedipotassium ion oxostannanebis(olate) trihydrateCompany ProfileCNP is a comprehensive enterprise integrating R&D, production, and sales of high-quality tin compoundsThe most satisfactory value for customersWith 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 agentsFAQ1. Who are we?We are a comprehensive enterprise integrating R&D, production, and sales of high-quality tin compoundsThe most satisfactory value for customersWith 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 agents2. 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, Auxiliary intermediates, electronic chemicals, electroplating chemicals, etc.4. Why should you buy from us not from other suppliers?1). Powerful R & D team2). 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 package8 ). ISO certificate5. what services can we provide?Accepted Delivery Terms: EXW, FOB, CFR, CIF, CIP, DDPAccepted Payment Currency: USD, EURO, RMBAccepted Payment Type: T/T, Letter of Credit, Paypal, Western UnionLanguage Spoken: English
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