545031
四氰基镍(II)酸钾
>99.9% trace metals basis
别名:
镍氰化钾
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关于此项目
线性分子式:
K2Ni(CN)4
化学文摘社编号:
分子量:
240.96
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
238-082-7
MDL number:
InChI key
QOOHKAMDWOKKBR-UHFFFAOYSA-N
InChI
1S/4CN.2K.Ni/c4*1-2;;;/q;;;;2*+1;-2
SMILES string
[K+].[K+].N#C[Ni--](C#N)(C#N)C#N
assay
>99.9% trace metals basis
form
powder
reaction suitability
reagent type: catalyst
core: nickel
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1
supp_hazards
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Jae-Hun Chu et al.
Environmental science and pollution research international, 27(33), 41688-41701 (2020-07-23)
Cyanide is highly toxic and must be destroyed or removed before discharge into the environment. This study examined the ability of commercial anion-exchange resins to remove residual cyanide complexes from industrial plating wastewater as a complement to conventional treatment. Cyanide
J Silva-Avalos et al.
Applied and environmental microbiology, 56(12), 3664-3670 (1990-12-01)
Ten bacterial isolates capable of growth on tetracyanonickelate(II) [K2[Ni(CN)4]] (TCN) as the sole nitrogen source were isolated from soil, freshwater, and sewage sludge enrichments. Seven of the 10 were identified as pseudomonads, while the remaining 3 were classified as Klebsiella
S F Chow et al.
The Journal of biological chemistry, 260(29), 15516-15521 (1985-12-15)
Tetracyanonickelate (Ni(CN)4(2-)) was used as a probe for the active site of sulfur-free rhodanese (E) in physical and kinetic studies. Ni(CN)4(2-) quenches the intrinsic fluorescence as well as the fluorescence of enzyme-bound 2-anilinonaphthalene-8-sulfonic acid (2,8-ANS), an inhibitor that is competitive
H Yanase et al.
Applied microbiology and biotechnology, 53(3), 328-334 (2000-04-20)
A fungus with the ability to utilize a metalcyano compound, tetracyanonickelate (II) ¿K2[Ni (CN)4]; TCN¿, as its sole source of nitrogen was isolated from soil and identified as Fusarium oxysporum N-10. Both intact mycelia and cell-free extract of the strain
Hyouk K Kwon et al.
FEMS microbiology letters, 214(2), 211-216 (2002-09-28)
A new yeast strain capable of degrading free and metallocyanides was isolated from coke-plant wastewater. The isolated strain designated MCN2 was identified as Cryptococcus humicolus by 26S rDNA sequencing and phylogenetic analysis. During growth of the isolate with KCN as
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