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Merck

267228

Sigma-Aldrich

wire, diam. 0.5 mm, 99.9% trace metals basis

别名:

铂元素, 铂灰

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About This Item

经验公式(希尔记法):
Pt
CAS号:
分子量:
195.08
EC號碼:
MDL號碼:
分類程式碼代碼:
12141734
PubChem物質ID:
NACRES:
NA.23

化驗

99.9% trace metals basis

形狀

wire

電阻係數

10.6 μΩ-cm, 20°C

直徑

0.5 mm

bp

3827 °C (lit.)

mp

1772 °C (lit.)

密度

21.45 g/cm3 (lit.)

SMILES 字串

[Pt]

InChI

1S/Pt

InChI 密鑰

BASFCYQUMIYNBI-UHFFFAOYSA-N

一般說明

铂(Pt)是一种具有高延展性、可塑性和非活性的金属。它可耐腐蚀并在高温下稳定。虽然可耐受盐酸和硝酸,但它很容易溶解于热的王水中以形成氯铂酸。

應用

铂丝作为电极的主要应用包括:
  • 在流动槽中作为辅助电极以测定氨的含量。
  • 用于在硅晶片上培养的神经元的光导刺激电极。
  • 作为电极在电泳槽中提供电流以进行离子迁移。
此外,铂丝还可被用于:
  • 作为伏安法中的微电极-指示电极。
  • 作为经血管栓塞剂。
  • 用铂丝电极研究过氧化氢的计时电位法 或
  • 用于气体检测仪器。

數量

1g=25cm;4g=100cm

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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A sensor for the amperometric detection of aqueous ammonia was fabricated using the inkjet printing of dodecylbenzene sulfonate (DBSA)-doped polyaniline nanoparticles (nanoPANI) onto a screen-printed carbon paste electrode. The combination of the environmentally inert, aqueous nanoparticle dispersion with the inkjet
Voltammetry with Stationary Microelectrodes of Platinum Wire.
Laitinen HA and Kolthoff IM
The Journal of Physical Chemistry, 45(7), 1061-1079 (1941)
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PloS one, 8(3), e58849-e58849 (2013-03-14)
We recently reported that peritumoral CpG-ODN treatment, activating TLR-9 expressing cells in tumor microenvironment, induces modulation of genes involved in DNA repair and sensitizes cancer cells to DNA-damaging cisplatin treatment. Here, we investigated whether this treatment induces modulation of miRNAs
Yuan Xiong et al.
Organic letters, 15(8), 1962-1965 (2013-04-12)
Metal-mediated rearrangements of 3-alkynyl flavone ethers are reported. The overall process involves 5-endo enyne cyclization to a platinum-containing spiro-oxocarbenium intermediate which may be trapped with methanol to produce spirodihydrofurans or further rearranged to afford either allenyl chromanediones or benzofuranones.
Wei Sun et al.
Materials science & engineering. C, Materials for biological applications, 33(4), 1907-1913 (2013-03-19)
In this paper a platinum (Pt) nanoparticle decorated graphene (GR) nanosheet was synthesized and used for the investigation on direct electrochemistry of myoglobin (Mb). By integrating GR-Pt nanocomposite with Mb on the surface of carbon ionic liquid electrode (CILE), a

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