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808970

Sigma-Aldrich

黑磷

Crystal, 99.995%

别名:

磷

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1 EA
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About This Item

经验公式（希尔记法）:
P
CAS号:
7723-14-0
分子量:
30.97
EC 号:
231-768-7
MDL编号:
MFCD00011435
UNSPSC代码:
12161600
PubChem化学物质编号:
329769127
NACRES:
NA.23

$2,150.00

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质量水平

100

方案

99.995%

表单

crystals

长度 × 宽度 × 高度

0.5 cm × 0.7 cm × 0.2-0.4 mm, typical size, some variation in dimensions may occur with different batches

SMILES字符串

P

InChI

1S/H3P/h1H3

InChI key

XYFCBTPGUUZFHI-UHFFFAOYSA-N

相关类别

应用

近来，二维层状无机纳米材料由于其纳米量级的厚度决定的物理和化学性质而引起了极大的关注。它们可用于光催化、光伏、气体传感、锂离子电池、场效应晶体管、自旋电子学等。过渡金属硫族化物是具备上述用途的一类重要无机2D材料。[1][2][3]黑磷是具有巨大光学和电学应用潜力的层状半导体。[4]

制备说明

对湿度和空气非常敏感。在手套箱中处理并储存在氮气环境下。

象形图

Flame
GHS02

警示用语：

Warning

危险声明

H228,H412

危险分类

Aquatic Chronic 3 - Flam. Sol. 2

储存分类代码

4.1B - Flammable solid hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW9935
MKCR1689
MKCK0463
MKCG9068
MKCC7224

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Han Liu et al.
Chemical Society reviews, 44(9), 2732-2743 (2014-10-14)
Phosphorus is one of the most abundant elements preserved in earth, and it comprises a fraction of ∼0.1% of the earth crust. In general, phosphorus has several allotropes, and the two most commonly seen allotropes, i.e. white and red phosphorus
Exploration of Nanostructured Functional Materials Based on Hybridization of Inorganic 2D Nanosheets.
Gunjakar JL, et al.
The Journal of Physical Chemistry C, 118, 3847-3863 (2014)
The super materials that could trump graphene.
Elizabeth Gibney
Nature, 522(7556), 274-276 (2015-06-19)
Sheneve Z Butler et al.
ACS nano, 7(4), 2898-2926 (2013-03-08)
Graphene's success has shown that it is possible to create stable, single and few-atom-thick layers of van der Waals materials, and also that these materials can exhibit fascinating and technologically useful properties. Here we review the state-of-the-art of 2D materials

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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/449/386/product-dating-information-mk.pdf

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