选择语言:中文-English400-800-3766

置标出错:A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)

置标出错:A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)

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氯酸钠


分子式:NaClO3


分子量:106.44


物理性质:通常为白色或微黄色等轴晶体。在介稳定状态呈晶体或斜方晶体,味咸而凉,易溶于水、微溶于乙醇。在酸性溶液中有强氧化作用,300℃以上分解出氧气。氯酸钠不稳定。与磷、硫及有机物混合受撞击时易发生燃烧和爆炸,易吸潮结块,有毒。


用途:主要用于净水、造纸、医疗卫生、冶金、化工、搪瓷、高氯酸盐、亚氯酸盐、蚀刻液等行业。


贮运注意事项:氯酸钠为无机氧化剂,白色至淡黄色结晶或粉末,遇热分解放出氧气,性质活泼。


遇下更物质具有爆炸的可能:

1、有机物,如油脂、沥青、面粉、木屑、煤粉、碳粉、有机溶剂,其它有机物:

2、金属粉末、镁粉、铝粉、铁粉、锌粉等;

3、浓硫酸

4、还原性物质,如硫、磷等。遇酸类会产生有毒气体。在贮存和运输过程中,严禁与上述物质同贮同运。搬运时要小心轻放,严禁拖曳,保持包装件的完好和清洁,遇燃烧可以用水扑救。



包装:氯酸钠采用25公斤、50公斤及1000公斤装,聚丙烯编织袋内套聚乙烯袋;50公斤袋铁桶包装。

执行标准:GB/T 1618-2018