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Merck
CN

V000625

Phosphorus, red

puriss.

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About This Item

Empirical Formula (Hill Notation):
P
CAS Number:
Molecular Weight:
30.97
EC Number:
231-768-7
PubChem Substance ID:
MDL number:
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vapor density

0.02 (vs air)

Quality Level

vapor pressure

0.03 mmHg ( 21 °C), 1 mmHg ( 76.6 °C)

grade

puriss.

autoignition temp.

500 °F

resistivity

10 μΩ-cm, 20°C

mp

416 °C (subl.) (lit.)

density

2.34 g/mL at 25 °C (lit.)

SMILES string

[P]

InChI

1S/P

InChI key

OAICVXFJPJFONN-UHFFFAOYSA-N



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pictograms

Flame

signalword

Warning

hcodes

Hazard Classifications

Aquatic Chronic 3 - Flam. Sol. 2

Storage Class

4.1B - Flammable solid hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable

wgk

WGK 1

Regulatory Information

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Fang Yu et al.
Nature communications, 9(1), 2551-2551 (2018-07-01)
Water electrolysis is an advanced energy conversion technology to produce hydrogen as a clean and sustainable chemical fuel, which potentially stores the abundant but intermittent renewable energy sources scalably. Since the overall water splitting is an uphill reaction in low
Zhiguo Cao et al.
Environment international, 65, 100-106 (2014-02-01)
This study documents the temporal variability in concentrations of flame retardants (FRs) in floor dust from three offices in Beijing, China. Dust from Office A (OAD) was collected weekly from March to August, 2012, and sampling of dust from Office
René Rizzoli
The American journal of clinical nutrition, 99(5 Suppl), 1256S-1262S (2014-04-04)
Fracture risk is determined by bone mass, geometry, and microstructure, which result from peak bone mass (the amount attained at the end of pubertal growth) and from the amount of bone lost subsequently. Nutritional intakes are an important environmental factor