If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
267201
铂
wire, diam. 0.5 mm, 99.99% trace metals basis
别名:
铂元素, 铂灰色
选择尺寸
| 包装规格 | 货号 | 是否有货 | 价格 |
|---|---|---|---|
| 400 mg | 请联系客服了解存货情况 | $520.00 | |
| 2 g | 请联系客服了解存货情况 | $1,630.00 |
关于此项目
assay
99.99% trace metals basis
form
annealed, wire
composition
Pt
reaction suitability
core: platinum
resistivity
10.6 μΩ-cm, 20°C
diam.
0.5 mm
bp
3827 °C (lit.)
mp
1772 °C (lit.)
density
21.45 g/cm3 (lit.)
SMILES string
[Pt]
InChI
1S/Pt
InChI key
BASFCYQUMIYNBI-UHFFFAOYSA-N
General description
Application
- 用作伏安法中的微电极指示电极
- 用作经血管栓塞剂
- 用于使用铂丝电极研究过氧化氢的计时电位法
- 在气体检测仪器中使用。
Preparation Note
1 of 1
此商品 | |||
|---|---|---|---|
| form annealed, wire | form wire | form gauze | form foil |
| assay 99.99% trace metals basis | assay 99.9% trace metals basis | assay 99.9% trace metals basis | assay 99.9% trace metals basis |
| mp 1772 °C (lit.) | mp 1772 °C (lit.) | mp 1772 °C (lit.) | mp 1772 °C (lit.) |
| bp 3827 °C (lit.) | bp 3827 °C (lit.) | bp 3827 °C (lit.) | bp 3827 °C (lit.) |
| resistivity 10.6 μΩ-cm, 20°C | resistivity 10.6 μΩ-cm, 20°C | resistivity 10.6 μΩ-cm, 20°C | resistivity 10.6 μΩ-cm, 20°C |
| density 21.45 g/cm3 (lit.) | density 21.45 g/cm3 (lit.) | density 21.45 g/cm3 (lit.) | density 21.45 g/cm3 (lit.) |
存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 267201-2G | 04061826134177 |
| 267201-400MG | 04061826134184 |
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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