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號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.25
推荐产品
等級
reagent grade
產品線
BioUltra
化驗
≥99.5% (RT)
形狀
solid
雜質
insoluble matter, passes filter test
pH值
8.0-10.0 (25 °C, 0.5 M in H2O)
mp
70 °C (lit.)
溶解度
H2O: 0.5 M at 20 °C, clear, faintly yellow to greenish-yellow
負離子痕跡
carbonate (CO32-): ≤20 mg/kg
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
正離子痕跡
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
吸收
cut-off at 411 nm in H2O at 0.5 M
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
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相关类别
應用
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。
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
個人防護裝備
Gloves
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