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Merck

P6526

Sigma-Aldrich

焦磷酸铁(III)

soluble crystals

别名:

焦磷酸 铁(III) 盐, 焦磷酸铁

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About This Item

线性分子式:
Fe4(P2O7)3
CAS号:
分子量:
745.21
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23

形狀

soluble crystals

品質等級

成份

Iron content, 10.5-12.5%

濃度

10.5-12.5% (titration)

應用

battery manufacturing

SMILES 字串

[Fe+3].[Fe+3].[Fe+3].[Fe+3].[O-]P([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])([O-])=O

InChI

1S/4Fe.3H4O7P2/c;;;;3*1-8(2,3)7-9(4,5)6/h;;;;3*(H2,1,2,3)(H2,4,5,6)/q4*+3;;;/p-12

InChI 密鑰

CADNYOZXMIKYPR-UHFFFAOYSA-B

一般說明

磷酸铁为棕褐色或黄白色无臭粉末。不溶于水,溶于无机酸。它可由焦磷酸钠与柠檬酸铁反应制得。显示了良好的生物可追溯性。

應用

焦磷酸铁(III)可用于:
  • 充电电池 (如钠离子电池)中的正极材料。
  • 在金属氧化物的表面上制备混合物覆盖层,以促进光电化学太阳能水分解反应。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

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Shin-ichi Nishimura et al.
Journal of the American Chemical Society, 132(39), 13596-13597 (2010-09-14)
A new pyrophosphate compound Li(2)FeP(2)O(7) was synthesized by a conventional solid-state reaction, and its crystal structure was determined. Its reversible electrode operation at ca. 3.5 V vs Li was identified with the capacity of a one-electron theoretical value of 110
Crystal L Richards et al.
Microbial ecology, 76(1), 52-63 (2015-03-23)
Private residences in rural areas with water systems that are not adequately regulated, monitored, and updated could have drinking water that poses a health risk. To investigate water quality on the Crow Reservation in Montana, water and biofilm samples were
Le Zhu et al.
Journal of agricultural and food chemistry, 57(11), 5014-5019 (2009-05-20)
Iron bioavailability from supplements and fortificants varies depending upon the form of the iron and the presence or absence of iron absorption enhancers and inhibitors. Our objectives were to compare the effects of pH and selected enhancers and inhibitors and
Maria Andersson et al.
The American journal of clinical nutrition, 88(5), 1378-1387 (2008-11-11)
Dual fortification of salt with iodine and iron could be a sustainable approach to combating iodine and iron deficiencies. We compared the efficacy of dual-fortified salt (DFS) made by using 2 proposed contrasting formulas-one fortifying with iron as micronized ground
Laura Rossi et al.
Food chemistry, 151, 243-247 (2014-01-16)
Ferric pyrophosphate is a widely used material in the area of mineral fortification but its synthesis and properties in colloidal form are largely unknown. In this article, we report on the synthesis and characterisation of colloidal iron(III) pyrophosphate particles with

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