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Merck

808970

Black Phosphorus

Crystal, 99.995%

Synonym(s):

Phosphorus

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About This Item

Empirical Formula (Hill Notation):
P
CAS Number:
7723-14-0
Molecular Weight:
30.97
NACRES:
NA.23
PubChem Substance ID:
329769127
UNSPSC Code:
12161600
EC Number:
231-768-7
MDL number:
MFCD00011435

Key Documents

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InChI key

XYFCBTPGUUZFHI-UHFFFAOYSA-N

InChI

1S/H3P/h1H3

SMILES string

P

assay

99.995%

form

crystals

L × W × H

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

Quality Level

100

Related Categories

Application

The two dimensional layered inorganic nanomaterials have drawn significant attention recently owing to their thickness dependent on physical and chemical properties. They find applications in photocatalysis, phtotovoltaics, gas sensing, lithium ion batteries, field effect transistors, spintronics etc. Transition metal dischalcogenides represent an important class of inorganic 2D materials having the aforementioned applications. Black phosphorus is a layered semiconductor with great potential in optical and electronic applications.

Preparation Note

Strongly sensitive to moisture and air. Handle in glove box and store under nitrogen atmosphere.

pictograms

Flame
GHS02

signalword

Warning

hcodes

H228,H412

Hazard Classifications

Aquatic Chronic 3 - Flam. Sol. 2

Storage Class

4.1B - Flammable solid hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Group 2: Flammable solids + Red Phosphorus + Hazardous rank II

fsl

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

808970-1EA-PW: + 808970-1EA: + 808970-BULK: + 808970-VAR:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
MKCK0463
MKCG9068
MKCC7224
MKBX7567V

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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)
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
The super materials that could trump graphene.
Elizabeth Gibney
Nature, 522(7556), 274-276 (2015-06-19)

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