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| CAS号 : | 7783-08-6 |
精确质量 : | 145.91200 |
| 分子式 : | H2O4Se |
logP : | -0.97200 |
| 分子量 : | 144.97300 |
PSA : | 74.60000 |
硒酸 | |
selenic acid | |
7783-08-6 | |
H2O4Se | |
144.97300 | |
74.60000 | |
-0.97200 | |
145.91200 |
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n20/D 1.5174(lit.)
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无色或白色晶体
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>230 °F
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260°C
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58°C
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1.407 g/mL at 25 °C
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Stable, but decomposes on heating. Non-flammable. Incompatible with metals, combustible materials. Hygroscopic.
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GHS06, GHS08, GHS09 | |
危险 | |
H301; H331; H373; H410 | |
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VS6575000
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8
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S23; S26; S36/37/39
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I
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UN 3264 8/PG 1
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T
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R23/24/25; R34
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