水溶液中含有一定游离酸时呈酸性。受热或遇水易分解或水解。长期暴露在空 气中易氧化。固体为白色[Sn(BF 4 ) 2 ]·(H 2 O)。纯品呈微碱性。Sn(BF 4 ) 2 SnF 2 ·5H 2 O可由溶液中结晶出来。 电镀用。 Tin(II) tetrafluoroborate is used in electroplating. It is also used for plating bath tinned copper, tin and tin alloy. Further, it acts as a catalyst for various organic reactions. It is also employed in metal plating. In addition to this, it is used as a petrochemical additive.
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Stannous fluoborate
Dangerous GoodsCAS number:13814-97-6 molecular formula:SnB2F8
overview
compound introduction
Specs
| Chinese alias | 四氟硼酸亚锡 | ||
| English alias | DTXSID20884647 | EINECS 237-487-6 | H12053 | Q30951080 | Stannous fluoroborate | tin(2+);ditetrafluoroborate | Tin bis(tetrafluoroborate) | Tin(II) tetrafluoroborate, 50% w/w aq. soln. | AKOS015912707 | EC 237-487-6 | MFCD00054047 | FT-0653035 | Tin(II) t | ||
| CAS number | 13814-97-6 | molecular formula | SnB2F8 |
| molecular weight | 292.31 g/mol | Exact mass | 50% w/w in water |
| PSA | 0.000 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
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Safety information
pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H319: 引起严重眼睛刺激 H302: 吞食有害 H317: 可能引起皮肤过敏反应 H290: 可能腐蚀金属
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P337+P313: 如仍觉眼刺激:求医/就诊。 P27
UN Number:
3264
Production methods and uses
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downstream information
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MSDS
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