跳转至内容
Merck

P3289

Sigma-Aldrich

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

登录查看公司和协议定价


About This Item

线性分子式:
K4Fe(CN)6 · 3H2O
CAS号:
分子量:
422.39
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent

品質等級

化驗

98.5-102.0%

形狀

powder

反應適用性

reagent type: catalyst
core: iron

雜質

≤0.005% Insoluble matter

pH值

8-10 (25 °C, 211 g/L)

mp

70 °C (lit.)

負離子痕跡

chloride (Cl-): ≤0.01%
sulfate (SO42-): passes test (limit about 0.01%)

SMILES 字串

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 密鑰

NRYOVBQTVIWDNU-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

一般說明

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。

應用

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。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Mixing with herringbone-inspired microstructures: overcoming the diffusion limit in co-laminar microfluidic devices.
Marschewski J, et al.
Lab on a chip, 15(8), 1923-1933 (2015)
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.
Journal of Cereal Science, 65, 96-102 (2015)
Surachet Duanghathaipornsuk et al.
Nanomaterials (Basel, Switzerland), 10(6) (2020-06-13)
A composite sensor consisting of two separate inorganic layers of Prussian blue (PB) and the composite of cerium oxide nanoparticles (CeNPs) and graphene oxide (GO), is tested with •OH radicals. The signals from the interaction between the composite layers and
Pierre Osteil et al.
Development (Cambridge, England), 146(7) (2019-03-21)
During embryogenesis, the stringent regulation of Wnt activity is crucial for the morphogenesis of the head and brain. The loss of function of the Wnt inhibitor Dkk1 results in elevated Wnt activity, loss of ectoderm lineage attributes from the anterior

商品

The most frequently used synthetic sweeteners are: saccharin, cyclamate, aspartame, and sucralose (E955), and this application illustrate the analysis of sucralose from soy sauce following the current Chinese national standard method.

Determination of Sucralose in Soy Sauce using HPLC-ELSD following the Chinese National Standard (GB) Method

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门