31253
六氰基铁(III)酸钾
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99%
别名:
赤血盐, 铁氰化钾
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关于此项目
线性分子式:
K3Fe(CN)6
化学文摘社编号:
分子量:
329.24
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NB.24
等级
ACS reagent
puriss. p.a.
Agency
USP/NF
reag. ISO
reag. Ph. Eur.
方案
≥99%
表单
crystalline
技术
titration: suitable
杂质
≤0.02% hexacyanoferrate(II) ([Fe(CN)6]4-)
pH值（酸碱度）
6-9 (25 °C, 329 g/L)
痕量阴离子
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
痕量阳离子
Ca: ≤5 mg/kg
Cd: ≤5 mg/kg
Co: ≤50 mg/kg
Cu: ≤10 mg/kg
Na: ≤200 mg/kg
Ni: ≤10 mg/kg
Pb: ≤20 mg/kg
Zn: ≤5 mg/kg
SMILES字符串
[K+].[K+].[K+].N#C[Fe-3](C#N)(C#N)(C#N)(C#N)C#N
InChI
1S/6CN.Fe.3K/c6*1-2;;;;/q;;;;;;-3;3*+1
InChI key
MIMJFNVDBPUTPB-UHFFFAOYSA-N
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一般描述
Potassium hexacyanoferrate(III) (Potassium ferricyanide) is an alkali hexacyanoferrate. On heating, it undergoes decomposition to afford yellow-brown hexacyanoiron(III) acid. It can be prepared by the anodic oxidation of K4[Fe(CN)6].
应用
Potassium hexacyanoferrate(III) may be employed as an oxidizing agent during the fabrication of glucose conductometric biosensor.
警示用语：
Warning
危险声明
危险分类
Aquatic Chronic 2 - Eye Irrit. 2
补充剂危害
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Glucose conductometric biosensor with potassium hexacyanoferrate (III) as an oxidizing agent.
Dzyadevich SV, et al.
Analytica Chimica Acta, 374(1), 11-18 (1998)
Eagleson M.
Concise Encyclopedia Chemistry, 291-291 (1994)
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