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- 易溶于多种溶剂,易水解、聚合形成硅氧烷
密度:0.942
熔点:-70 °C
沸点:217 °C
闪点:96 °C
折光率:1.42-1.422
质量标准
99%:
外观Appearance无色透明液体
红外光谱鉴定Infrared spectrometry 和对照品匹配
纯度Purity≥99.0% (GC)
折光率Refractive index n20/D1.4200 - 1.4220
色度Color scale <25 APHA
比重Specific gravity (20/20) 0.9480 - 0.9510
98%:
外观Appearance无色至淡黄色透明液体
红外光谱鉴定Infrared spectrometry 和对照品匹配
纯度Purity≥98.0%(GC)
折光率Refractive index N25D 1.415-1.4251
比重Specific gravity (20/20) 0.935-0.955
颜色(Hazen) ≤10
贮存:严格密封,避光保存。
用途:硅烷偶联剂