所有图片(1)
About This Item
线性分子式:
K4Fe(CN)6 · 3H2O
CAS号:
分子量:
422.39
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.25
方案:
≥99.5% (RT)
表单:
solid
溶解性:
H2O: 0.5 M at 20 °C, clear, faintly yellow to greenish-yellow
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产品线
BioUltra
质量水平
方案
≥99.5% (RT)
表单
solid
杂质
insoluble matter, passes filter test
pH值（酸碱度）
8.0-10.0 (25 °C, 0.5 M in H2O)
mp
70 °C (lit.)
溶解性
H2O: 0.5 M at 20 °C, clear, faintly yellow to greenish-yellow
痕量阴离子
carbonate (CO32-): ≤20 mg/kg
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
痕量阳离子
As: ≤0.1 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤10 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤100 mg/kg
Ni: ≤5 mg/kg
Pb: ≤10 mg/kg
Sr: ≤5 mg/kg
Zn: ≤10 mg/kg
吸附
cut-off at 411 nm in H2O at 0.5 M
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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相关类别
应用
亚铁氰酸钾 (II) 与亚铁氰酸钾的氧化还原对 (III) 用于基于鲁米诺的化学发光检测。
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Gloves
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