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氟硼酸亚锡(电镀级)
分子式:Sn(BF4)₂
相对分子量:292.32
CAS NO:13814-97-6
执行标准:Q/XC12-2014
指标名称 | 铅锡合金专用 | 镀锡专用 |
氟硼酸亚锡(以Sn²+计),% ≥ | 20.3 | 20.3 |
Sn⁴+, % ≤ | 0.1 | 0.1 |
铁(Fe), % ≤ | 0.005 | 0.005 |
氯化物(Cl-), % ≤ | 0.005 | 0.005 |
硫酸盐(SO₄²), % ≤ | 0.003 | 0.01 |
Pb2+,%≤ | ---- | 0.005 |
性质:无色透明液体。受热或遇水易分解或水解。
用途:锡及其合金电镀浴的组成物,多种有机反应的催化剂。
包装:用聚乙烯桶包装。每桶净重25kg, 250kg
储运及安全防护:在阴凉、通风的库房中存放,包装要密封完好。接触皮肤后应用水冲洗。
英文版
Stannous fluoroborate (plating grade)
Molecular formula: Sn(BF4)₂
Relative molecular weight: 292.32
CAS NO: 13814-97-6
Executive standard: Q/XC12-2014
Item | Index | Index |
Stannous fluoroborate (base on Sn²+), % ≥ | 20.3 | 20.3 |
Sn⁴+, % ≤ | 0.1 | 0.1 |
Iron (Fe), % ≤ | 0.005 | 0.005 |
Chloride (Cl-), % ≤ | 0.005 | 0.005 |
Sulfate (SO₄²), % ≤ | 0.003 | 0.01 |
Pb2+,%≤ | ---- | 0.005 |
Properties: Colorless transparent liquid, easily decompose or hydrolyze when heated or contacting water.
Use: It is the component of electrobath of tin and its alloys, and the catalyst of many kinds of organic reactions.
Packing: Pack in 6kg, 25kg, 30kg or 250kg polyethylene drum.
Storage, transportation & safety protection: It should be stored in shady, cool and ventilated warehouses. The package should be hermetically enclosed. Once touching it, please rinse the skin immediately.