Skip to Content
Merck
CN

24-2670

Sigma-Aldrich

Phosphorus, red

CP

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Empirical Formula (Hill Notation):
P
CAS Number:
7723-14-0
Molecular Weight:
30.97
EC Number:
231-768-7
MDL number:
MFCD00133771
UNSPSC Code:
12352300
PubChem Substance ID:
329752614

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

CP

vapor density

0.02 (vs air)

vapor pressure

0.03 mmHg ( 21 °C)
1 mmHg ( 76.6 °C)

form

powder

autoignition temp.

500 °F

reaction suitability

reagent type: ligand

availability

available only in Japan

resistivity

10 μΩ-cm, 20°C

pH

~3 (37 °C, 10 g/L)

mp

416 °C (subl.) (lit.)

density

2.34 g/mL at 25 °C (lit.)

functional group

phosphine

SMILES string

[P]

InChI

1S/P

InChI key

OAICVXFJPJFONN-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H228,H412

Hazard Classifications

Aquatic Chronic 3 - Flam. Sol. 2

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
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
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
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
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service