04004
Phosphorus, red
≥97.0%
Manufacturer: Sigma Aldrich
CAS Number: 7723-14-0
Synonym(S): P
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 250 G | 04004-250-G | In Stock | ₹ 5,918.55 |
| 500 G | 04004-500-G | In Stock | ₹ 11,256.85 |
| 1 KG | 04004-1-KG | In Stock | ₹ 15,962.15 |
04004 - 250 G
In Stock
Quantity
1
Base Price: ₹ 5,918.55
GST (18%): ₹ 1,065.339
Total Price: ₹ 6,983.889
vapor density
0.02 (vs air)
Quality Level
100
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 Reactionreaction type: Heck Reactionreaction type: Hiyama Couplingreaction type: Negishi Couplingreaction type: Sonogashira Couplingreaction type: Stille Couplingreaction type: Suzuki-Miyaura Couplingreagent 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
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Phosphorus, red | Sigma Aldrich | ₹ 18,072.15 | |
 | Black Phosphorus | Sigma Aldrich | ₹ 1,34,132.70 | |
| | Black Phosphorus | Sigma Aldrich | ₹ 1,34,132.70 |
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Description
- General description: Red phosphorus is the most common allotrope ofphosphorus due to its relative stability compared to white phosphorus. It has a variety of uses including, but notlimited to, use as a catalyst, battery anode, flame retardant, and igniter.[1][2][3]
- Application: Red phosphorus can be used as a: Photocatalyst for the formation of H2 from water.[4]Catalyst in the synthesis of tris(2-pyridyl)phosphine by reacting with 2-bromopyridine in the presence of a base.[5]Flame retardant along with aluminum oxide in recycled poly(ethylene terephthalate).[6]Anode material in combination with carbon composites for sodium-ion batteries.[7]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 3 - Flam. Sol. 2
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
vapor density: 0.02 (vs air)
Quality Level: 100
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 Reactionreaction type: Heck Reactionreaction type: Hiyama Couplingreaction type: Negishi Couplingreaction type: Sonogashira Couplingreaction type: Stille Couplingreaction type: Suzuki-Miyaura Couplingreagent 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
vapor density:
0.02 (vs air)
Quality Level:
100
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 Reactionreaction type: Heck Reactionreaction type: Hiyama Couplingreaction type: Negishi Couplingreaction type: Sonogashira Couplingreaction type: Stille Couplingreaction type: Suzuki-Miyaura Couplingreagent 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
vapor density: 4.49 (vs air)
Quality Level: 200
vapor pressure: 0.2 mmHg ( 20 °C)
Assay: ≥99.0% (GC)
autoignition temp.: 550 °F
reaction suitability: __
resistivity: __
mp: __
density: __
cation traces: __
vapor density:
4.49 (vs air)
Quality Level:
200
vapor pressure:
0.2 mmHg ( 20 °C)
Assay:
≥99.0% (GC)
autoignition temp.:
550 °F
reaction suitability:
__
resistivity:
__
mp:
__
density:
__
cation traces:
__
vapor density: __
Quality Level: __
vapor pressure: __
Assay: ≥99.0% (T)
autoignition temp.: __
reaction suitability: __
resistivity: __
mp: __
density: 1.25 g/mL at 20 °C (lit.)
cation traces: __
vapor density:
__
Quality Level:
__
vapor pressure:
__
Assay:
≥99.0% (T)
autoignition temp.:
__
reaction suitability:
__
resistivity:
__
mp:
__
density:
1.25 g/mL at 20 °C (lit.)
cation traces:
__
vapor density: __
Quality Level: __
vapor pressure: __
Assay: ≥98.0% (T)
autoignition temp.: __
reaction suitability: reaction type: Boc solid-phase peptide synthesis
resistivity: __
mp: 164-168 °C
density: __
cation traces: __
vapor density:
__
Quality Level:
__
vapor pressure:
__
Assay:
≥98.0% (T)
autoignition temp.:
__
reaction suitability:
reaction type: Boc solid-phase peptide synthesis
resistivity:
__
mp:
164-168 °C
density:
__
cation traces:
__