209678
Phosphorus, red
powder, 99% trace metals basis
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About This Item
Empirical Formula (Hill Notation):
P
CAS Number:
Molecular Weight:
30.97
UNSPSC Code:
12141909
PubChem Substance ID:
EC Number:
231-768-7
MDL number:
InChI key
OAICVXFJPJFONN-UHFFFAOYSA-N
InChI
1S/P
SMILES string
[P]
vapor density
0.02 (vs air)
vapor pressure
0.03 mmHg ( 21 °C), 1 mmHg ( 76.6 °C)
assay
99% trace metals basis
form
powder
autoignition temp.
500 °F
resistivity
10 μΩ-cm, 20°C
mp
416 °C (subl.) (lit.)
density
2.34 g/mL at 25 °C (lit.)
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signalword
Warning
hcodes
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
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Information
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Manuel Delgado-Baquerizo et al.
Nature, 502(7473), 672-676 (2013-11-01)
The biogeochemical cycles of carbon (C), nitrogen (N) and phosphorus (P) are interlinked by primary production, respiration and decomposition in terrestrial ecosystems. It has been suggested that the C, N and P cycles could become uncoupled under rapid climate change
Jacques C Finlay et al.
Science (New York, N.Y.), 342(6155), 247-250 (2013-10-12)
Human activities have increased the availability of reactive nitrogen in many ecosystems, leading to negative impacts on human health, biodiversity, and water quality. Freshwater ecosystems, including lakes, streams, and wetlands, are a large global sink for reactive nitrogen, but factors
Bon-Chul Koo et al.
Science (New York, N.Y.), 342(6164), 1346-1348 (2013-12-18)
Phosphorus ((31)P), which is essential for life, is thought to be synthesized in massive stars and dispersed into interstellar space when these stars explode as supernovae (SNe). Here, we report on near-infrared spectroscopic observations of the young SN remnant Cassiopeia
Yuki Fujita et al.
Nature, 505(7481), 82-86 (2013-11-19)
Plant species diversity in Eurasian wetlands and grasslands depends not only on productivity but also on the relative availability of nutrients, particularly of nitrogen and phosphorus. Here we show that the impacts of nitrogen:phosphorus stoichiometry on plant species richness can
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
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