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Merck
CN

379816

四氯钯(II)酸钾

99.99% trace metals basis

别名:

氯亚钯酸钾

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关于此项目

线性分子式:
K2PdCl4
化学文摘社编号:
分子量:
326.43
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-049-3
MDL number:
Assay:
99.99% trace metals basis
Grade:
synthesis grade
Form:
solid
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产品名称

四氯钯(II)酸钾, 99.99% trace metals basis

InChI key

LGCKLDWLSVFMGL-UHFFFAOYSA-J

InChI

1S/4ClH.2K.Pd/h4*1H;;;/q;;;;2*+1;+2/p-4

SMILES string

[K+].[K+].Cl[Pd--](Cl)(Cl)Cl

Quality Level

cation traces

As: ≤75.6 ppm
Ba: ≤0.1 ppm
Ca: ≤1.2 ppm
Cd: ≤0.2 ppm
Fe: ≤0.3 ppm
Li: ≤1.4 ppm
Mg: ≤0.1 ppm
Mo: ≤1.8 ppm
Ni: ≤0.7 ppm
Sn: ≤11.8 ppm
Sr: ≤0.1 ppm
Ti: ≤0.1 ppm
Zn: ≤0.3 ppm

application(s)

electroplating
material synthesis precursor

grade

synthesis grade

assay

99.99% trace metals basis

form

solid

reaction suitability

core: potassium

impurities

≤150.0 ppm Trace Metal Analysis

mp

105 °C (dec.) (lit.)

density

2.67 g/mL at 25 °C (lit.)

anion traces

(Boron (B)≤ 0.6 ppm)

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Application

用于合成含半导体金属的聚合物,其中聚吡咯骨架的构象能量最小并且几乎是平面结构。

Features and Benefits

用于合成半导电的含金属聚合物,在聚合物中聚吡咯主链具有最低的构象能,并且几乎成平面。与双二硫醇盐反应生成金属-双二硫醇盐,可用于激光器 Q 开关材料、光盘记录介质、条形码材料和超导体。

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Naomi Winckelmans et al.
The journal of physical chemistry. C, Nanomaterials and interfaces, 122(25), 13522-13528 (2018-07-10)
Three dimensional (3D) characterization of structural defects in nanoparticles by transmission electron microscopy is far from straightforward. We propose the use of a dose-efficient approach, so-called multimode tomography, during which tilt series of low and high angle annular dark field
Mathis, M. et al.
Chemistry of Materials, 10, 3568-3568 (1998)
Joris Muris et al.
Contact dermatitis, 67(2), 94-100 (2012-04-03)
Exposure to palladium (Pd) may lead to clinical allergic reactions. With frequent nickel (Ni) exposure and cross-reactivity between Ni and Pd at the T cell recognition level, positive Pd reactions on patch testing are surprisingly uncommon. PdCl(2) is often used
L V Tat'ianenko et al.
Voprosy meditsinskoi khimii, 28(6), 126-131 (1982-11-01)
Mechanism of interaction between biologically active substances and membranes as well as and membrane-bound enzymes of two types: mitochondrial monoamine oxidase (MAO) from rat liver tissue and Ca2+, Mg+2-dependent ATPase from sarcoplasmic reticulum (SR) were studied. All the substances studied
A water-based synthesis of octahedral, decahedral, and icosahedral Pd nanocrystals.
Byungkwon Lim et al.
Angewandte Chemie (International ed. in English), 46(48), 9279-9282 (2007-10-31)

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