60279
铁氰化钾 (II) 三水合物
BioUltra, ≥99.5% (RT)
别名:
亚铁氰化钾, 黄血盐
选择尺寸
关于此项目
grade
reagent grade
Quality Segment
product line
BioUltra
assay
≥99.5% (RT)
form
solid
impurities
insoluble matter, passes filter test
pH
8.0-10.0 (25 °C, 0.5 M in H2O)
mp
70 °C (lit.)
solubility
H2O: 0.5 M at 20 °C, clear, faintly yellow to greenish-yellow
anion traces
carbonate (CO32-): ≤20 mg/kg, chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
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
absorption
cut-off at 411 nm in H2O at 0.5 M
SMILES string
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
Application
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存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Gloves