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CA登记号: |
7632-00-0 |
英文名: |
Sodium nitrite |
别名: |
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分子式: |
NaNO2 |
用途: |
用作媒染剂、漂白剂、金属热处理剂、电镀缓蚀剂,医药上用作器械消毒剂、防腐剂等 |
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性状 |
白色或微带淡黄色斜方晶系结晶或粉末。微有咸味。易潮解。 |
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熔点 |
271℃ |
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沸点 |
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凝固点 |
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相对密度 |
2.168 |
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折射率 |
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闪点 |
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溶解性 |
易溶于水和液氨,其水溶液呈碱性。微溶于无水乙醇、甲醇、乙醚。 |
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2008-07-08 |
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2008-04-28 |
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2007-11-14 |
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2006-12-26 |
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2006-12-26 |
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2008-01-21 |
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2008-01-17 |
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2008-01-15 |
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2008-01-10 |
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2003-05-29 |
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2008-09-16 |
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2008-09-10 |
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2008-09-09 |
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2008-08-27 |
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2008-08-01 |
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2008-10-31 | |
2008-10-31 | |
2008-10-31 | |
2008-09-19 | |
2008-08-26 |
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2008-11-18 | |
2008-11-18 | |
2008-11-18 | |
2008-11-18 | |
2008-11-17 |
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