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Merck
CN

483699

Sigma-Aldrich

硒氰酸钾

ReagentPlus®, ≥99%

别名:

硒酸钾

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About This Item

线性分子式:
KSeCN
CAS号:
分子量:
144.08
Beilstein:
3912121
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
方案:
≥99%
表单:
solid

质量水平

产品线

ReagentPlus®

方案

≥99%

表单

solid

技术

NMR: suitable

mp

147 °C

SMILES字符串

[K][Se]C#N

InChI

1S/CHNSe.K/c2-1-3;/h3H;/q;+1/p-1

InChI key

KYEKHFSRAXRJBR-UHFFFAOYSA-M

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应用

随着人们对重金属原子核固态 NMR 的关注持续升温,已制备出了作为潜在模型的若干种汞-硫氰酸盐和硒氰酸盐化合物。

法律信息

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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警示用语:

Danger

危险分类

Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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分析证书(COA)

Lot/Batch Number

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Denina Bobbie Dawn Simmons et al.
Environmental science & technology, 45(6), 2165-2171 (2011-02-24)
The common green fresh water algae Chlorella vulgaris was exposed to starting concentrations of 10 μg/L selenium in the form of selenate, selenite, or selenocyanate (SeCN(-)) for nine days in 10% Bold's basal medium. Uptake of selenate was more pronounced
Xiaoguang Meng et al.
Water research, 36(15), 3867-3873 (2002-10-09)
Batch experiments were conducted to investigate the removal of selenocyanate (SeCN-) from oil refinery wastewater and artificial wastewater with elemental iron [Fe(0)]. The chemical forms of selenium in the reacted solids were determined with X-ray photoelectron spectroscopy (XPS) and a
Rajmund Mokso et al.
Physical chemistry chemical physics : PCCP, 10(28), 4138-4146 (2008-07-10)
The microwave spectra of propa-1,2-dienyl selenocyanate, H(2)C==C==CHSeC[triple bond]N, and cyclopropyl selenocyanate, C(3)H(5)SeC[triple bond]N, are reported. The spectra of the ground and two vibrationally excited states of the (80)Se isotopologue and the spectrum of the ground state of the (78)Se isotopologue
Till Blum et al.
Nuclear medicine and biology, 30(4), 361-367 (2003-05-28)
Various aliphatic and aromatic [(75)Se]selenoethers were prepared at the no-carrier-added (n.c.a.) level using a new radiosynthetic pathway, based on the formation of alkyl[(75)Se]selenocyanates as intermediates. Using one-pot model reactions of elemental (75)Se, sodium cyanide and various alkylbromides in ethanol, the
Z H Ye et al.
Chemosphere, 52(9), 1571-1579 (2003-07-18)
Wetland microcosms were used to evaluate the ability of constructed wetlands to remove extremely high concentrations of selenocyanate (SeCN-), arsenic (As), and boron (B) from wastewater generated by a coal gasification plant in Indiana. The wetland microcosms significantly reduced the

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