查看“︁乳酸亚铁”︁的源代码

{{chembox|ImageFile=Ferrous lactate.svg|ImageSize=150px|OtherNames=二乳酸铁<br>乳酸铁(II)<br>E585|Section1={{Chembox Identifiers
| ChemSpiderID = 20839
| InChI1 = 1/2C3H6O3.Fe/c2*1-2(4)3(5)6;/h2*2,4H,1H3,(H,5,6);/q;;+2/p-2
| InChIKey1 = DKKCQDROTDCQOR-NUQVWONBAL
| CASNo = 5905-52-2
| CASNo_Ref = {{cascite|correct|CAS}}
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 5JU4C2L5A0
| PubChem = 22197
| SMILES = [Fe+2].[O-]C(=O)C(O)C.[O-]C(=O)C(O)C}}|Section2={{Chembox Properties
| Formula = C<sub>6</sub>H<sub>10</sub>FeO<sub>6</sub>
| MolarMass = 233.9888 g/mol (无水)<br>288.03464 g/mol (三水合物)
| Appearance = 绿白色粉末
| MeltingPtC = 500
| Solubility = 三水合物:<br>2.1 g/100ml (10 °C)<br>8.5 g/100ml (100 °C)<br>二水化合物:<br>2% (25 °C)<ref name=Jost>[http://www.jostchemical.com/MSDS/Fe%20LACTATE%20DIHYDRATE%20MSDS%20EN.pdf Iron(II) lactate dihydrate MSDS] {{webarchive|url=https://web.archive.org/web/20140503132537/http://www.jostchemical.com/MSDS/Fe%20LACTATE%20DIHYDRATE%20MSDS%20EN.pdf |date=2014-05-03 }} at Jost Chemical</ref>
| SolubleOther = 溶于碱金属柠檬酸盐<br>几乎不溶于[[酒精]]<br>不容于[[乙醚]] 
  }}|Section3={{Chembox Hazards
| MainHazards =
| FlashPt =
| AutoignitionPt =
  }}|IUPAC英=Ferrous 2-hydroxypropanoate|IUPAC中=2-羟基丙酸亚铁}}

'''乳酸亚铁'''或'''乳酸铁(II)'''是具有理想[[化学式]]{{chem2|Fe(C3H5O3)}}(H<sub>2</sub>O)<sub>n</sub>的[[化合物]]。没有任何化合物被表征以确定其组成、纯度或结构。

== 生产 ==
乳酸亚铁可通过多种反应生成，其中[[乳酸钙]]与[[硫酸亚铁]]根据以下反应生成：<ref name=":0">{{Citation|title=Synthetic method of ferrous lactate|url=https://patents.google.com/patent/CN104876816A/en|date=2015-09-02|accessdate=2023-06-10|patent-number=CN104876816A|inventor-last=刘平祥|inventor2-last=林家燕|archive-date=2023-06-16|archive-url=https://web.archive.org/web/20230616191305/https://patents.google.com/patent/CN104876816A/en|dead-url=no}}</ref>

:: <chem>Ca(C3H5O3)2(aq) + FeSO4(aq)->CaSO4v + Fe(C3H5O3)2(aq)</chem>

另一种产生乳酸亚铁的途径是将[[乳酸]]与[[碳酸钙]]和硫酸亚铁结合。<ref name=":0" />

== 用途 ==
乳酸亚铁在[[质子交换膜燃料电池]]（PEMFC）的生产中用作试剂，特别是在这些电池中使用的阴极催化转换器的生产中。它是一种[[酸度调节剂]]，并且由于它在与空气接触时会氧化，因此已发现它可用作橄榄等食品的[[保色剂]]。它还用于用铁[[营养强化|强化]]食物，以作为[[缺铁性贫血]]的补救措施，以及作为片剂或丸剂形式的[[营养补充剂]]。作为食品添加剂，其[[E编号]]为E585。 

== 参考资料 ==
{{reflist}}

{{铁化合物}}
{{乳酸盐}}

[[Category:二价铁化合物]]
[[Category:乳酸盐]]
[[Category:有E编码的食品添加剂]]

{{Organic-compound-stub}}