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| CAS号 : | 6047-25-2 |
精确质量 : | 179.93600 |
| 分子式 : | C2H4FeO6 |
logP : | -3.64490 |
| 分子量 : | 179.89500 |
PSA : | 98.72000 |
草酸亚铁 | |
Ferrous oxalate dihydrate | |
6047-25-2 | |
C2H4FeO6 | |
179.89500 | |
98.72000 | |
-3.64490 | |
179.93600 |
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淡黄色粉末
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188.8ºC
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365.1ºC at 760 mmHg
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190°C (dec.)
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2.28 g/mL at 25 °C(lit.)
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Stable. Hygroscopic. Incompatible with strong oxidizing agents.
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1
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6.1
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S24/25
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III
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3288
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Xn
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R21/22
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
1.由草酸铵与硫酸亚铁反应而得。先将草酸铵和硫酸亚铁晶体分别溶解于水,过滤。然后将草酸铵溶液加入硫酸亚铁溶液中,在不锈钢反应锅中连续搅拌,生成浅黄色的草酸亚铁沉淀。静置8-10h,将上层清液分出,草酸亚铁浆料经离心分离,热水洗涤,85-95℃干燥,即为成品。每吨产品消耗草酸铵(含量450-500g/L)800kg、硫酸亚铁(95%)1560kg。 | |
1.用作照相显影剂,用于制药工业。 |
