13814-97-6

Basic information

• Product Name: Tin fluoroborate
• Synonyms: Borate(1-),tetrafluoro-,tin(2+)(2:1);tetrafluoro-borate(1-tin(2++)(2:1);TIN II FLUOROBORATE;TIN(II) TETRAFLUOROBORATE;tin(ii) borofluoride;TIN FLUOROBORATE;TIN BOROFLUORIDE;STANNOUS TETRAFLUOROBORATE
• CAS NO: 13814-97-6
• Molecular Formula: B2F8Sn
• Molecular Weight: 292.32
• EINECS: 237-487-6
• Product Categories: Inorganics;Metal and Ceramic Science;Salts;Tin Salts
• Mol File: 13814-97-6.mol
• Article Data: 0

Chemical Properties

• Melting Point: >130°C (dec.)
• Flash Point: NotoConsidered to be a fire hazard
• Appearance: Colorless/Liquid
• Density: 1.67 g/mL at 25 °C
• Water Solubility: Miscible with water.
• CAS DataBase Reference: Tin fluoroborate(CAS DataBase Reference)
• NIST Chemistry Reference: Tin fluoroborate(13814-97-6)
• EPA Substance Registry System: Tin fluoroborate(13814-97-6)

Safety Data

• Hazard Codes: C
• Statements: 31-34
• Safety Statements: 26-27-36/37/39-45
• RIDADR: UN 3264 8/PG 2
• WGK Germany: 3
• TSCA: Yes
• HazardClass: 8
• PackingGroup: III
• Hazardous Substances Data: 13814-97-6(Hazardous Substances Data)

Usage

Description

Tin fluoroborate, also known as Tin(II) tetrafluoroborate, is a chemical compound with the formula Sn(BF4)2. It is a colorless to pale yellow crystalline solid that is soluble in water and is commonly used in various industrial applications due to its unique properties.

Uses

Used in Electroplating Industry:
Tin fluoroborate is used as an additive in the electroplating process for enhancing the quality and performance of the plated metal. It improves the brightness, levelness, and ductility of the plated layer, making it an essential component in the production of tin and tin-lead plated products.
Used in Metal Plating:
Tin fluoroborate is employed as a plating bath additive for tinned copper, tin, and tin alloy. It ensures a uniform and adherent coating, which is crucial for the durability and appearance of the final product.
Used as a Catalyst in Organic Chemistry:
Tin fluoroborate acts as a catalyst for various organic reactions, facilitating the conversion of reactants to products and increasing the efficiency of the reaction process.
Used in Petrochemical Industry:
Tin fluoroborate is utilized as an additive in the petrochemical industry, where it plays a role in enhancing the performance and properties of fuels and other petrochemical products.
Chemical Properties:
Tin fluoroborate is typically available as a solution, with a concentration of 47% w, and is prepared by dissolving SnO in fluoroboric acid. It is widely used in tin and tin-lead plating baths, contributing to the improved quality and performance of the plated metals.

InChI:InChI=1/2BF4.Sn.4H/c2*2-1(3,4)5;;;;;/q2*-1;+2;;;;/r2BF4.H4Sn/c2*2-1(3,4)5;/h;;1H4/q2*-1;+2