vapor density
0.02 (vs air)
Quality Level
vapor pressure
0.03 mmHg ( 21 °C), 1 mmHg ( 76.6 °C)
assay
≥97.0%
autoignition temp.
500 °F
reaction suitability
reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reagent type: catalyst
resistivity
10 μΩ-cm, 20°C
mp
416 °C (subl.) (lit.)
density
2.34 g/mL at 25 °C (lit.)
cation traces
Fe: ≤2000 mg/kg
storage temp.
room temp
SMILES string
[P]
InChI
1S/P
InChI key
OAICVXFJPJFONN-UHFFFAOYSA-N
General description
Red phosphorus is the most common allotrope of phosphorus due to its relative stability compared to white phosphorus. It has a variety of uses including, but not limited to, use as a catalyst, battery anode, flame retardant, and igniter.
Application
Red phosphorus can be used as a:
- Photocatalyst for the formation of H2 from water.
- Catalyst in the synthesis of tris(2-pyridyl)phosphine by reacting with 2-bromopyridine in the presence of a base.
- Flame retardant along with aluminum oxide in recycled poly(ethylene terephthalate).
- Anode material in combination with carbon composites for sodium-ion batteries.
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Flam. Sol. 2
存储类别
4.1B - Flammable solid hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
An amorphous red phosphorus/carbon composite as a promising anode material for sodium ion batteries
Kim Y, et al.
Advanced Materials, 25(22), 3045-3049 (2013)
Expedient one-pot organometallics-free synthesis of tris (2-pyridyl) phosphine from 2-bromopyridine and elemental phosphorus
Trofimov BA, et al.
Tetrahedron Letters, 53(19), 2424-2427 (2012)
New Evidence Concerning the Structure of Amorphous Red Phosphorus
Hartl H
Angewandte Chemie (International Edition in English), 34(23-24), 2637-2638 (1996)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 04004-250G | 04061833544259 |
| 04004-1KG | 04061838628664 |
| 04004-500G | 04061838628671 |