P3289
铁氰化钾 (II) 三水合物
ACS reagent, 98.5-102.0%
别名:
亚铁氰化钾, 黄血盐
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线性分子式:
K4Fe(CN)6 · 3H2O
化学文摘社编号:
分子量:
422.39
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21
等级
ACS reagent
质量水平
方案
98.5-102.0%
表单
powder
反应适用性
reagent type: catalyst
core: iron
杂质
≤0.005% Insoluble matter
pH值（酸碱度）
8-10 (25 °C, 211 g/L)
mp
70 °C (lit.)
溶解性
water: soluble
痕量阴离子
chloride (Cl-): ≤0.01%
sulfate (SO42-): passes test (limit about 0.01%)
SMILES字符串
O.O.O.[K+].[K+].[K+].[K+].N#C[Fe-4](C#N)(C#N)(C#N)(C#N)C#N
InChI
1S/6CN.Fe.4K.3H2O/c6*1-2;;;;;;;;/h;;;;;;;;;;;3*1H2/q;;;;;;-4;4*+1;;;
InChI key
NRYOVBQTVIWDNU-UHFFFAOYSA-N
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一般描述
六氰合铁酸钾 (II) 三水合物，通常称为亚铁氰化钾，是常用的抗结块剂。已经评估了其细胞毒性和遗传毒性作用。已经报道了在超疏水表面上的六氰基铁酸钾水溶液中的化学园的生长。研究了亚铁氰化钾在磷酸溶液中对低碳钢腐蚀的抑制效果。
应用
铁氰化钾 (II) 三水合物可用于以下过程：
- 制备 Carrez I 溶液。
- 基于金纳米颗粒 (AuNP) 的三聚氰胺比色检测的牛奶样品制备。
- 制备亚铁氰化物/铁氰化物反应，氧化还原对溶液用于电化学测试。
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Studies on the inhibitive effect of potassium ferrocyanide on the corrosion of steel in phosphoric acid.
Hmamou DB, et al.
Research on Chemical Intermediates, 39(8), 3475-3485 (2013)
Factors influencing acrylamide formation in rye, wheat and spelt breads.
Przygodzka M, et al.
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Mixing with herringbone-inspired microstructures: overcoming the diffusion limit in co-laminar microfluidic devices.
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Thorsten Litzenburger et al.
Clinical science (London, England : 1979), 134(7), 921-939 (2020-04-03)
Maternal obesity determines obesity and metabolic diseases in the offspring. The white adipose tissue (WAT) orchestrates metabolic pathways, and its dysfunction contributes to metabolic disorders in a sex-dependent manner. Here, we tested if sex differences influence the molecular mechanisms of
Olivier Urwyler et al.
Science (New York, N.Y.), 364(6439) (2019-05-03)
Central nervous system (CNS) circuit development requires subcellular control of synapse formation and patterning of synapse abundance. We identified the Drosophila membrane-anchored phosphatase of regenerating liver (Prl-1) as an axon-intrinsic factor that promotes synapse formation in a spatially restricted fashion.
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