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8.07270

Sigma-Aldrich

Phosphorus (red)

(stabilised) for synthesis

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Synonym(s):
Phosphorus (red)
Empirical Formula (Hill Notation):
P
CAS Number:
Molecular Weight:
30.97
EC Index Number:
231-768-7

vapor pressure

<0.1 hPa ( 20 °C)

Quality Level

form

powder

autoignition temp.

260 °C

potency

>15000 mg/kg LD50, oral (Rat)

mp

585 °C

density

2.2 g/cm3

bulk density

1100 kg/m3

storage temp.

2-30°C

InChI

1S/P

InChI key

OAICVXFJPJFONN-UHFFFAOYSA-N

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1 of 4

This Item
1.005408.210248.21026
Sigma-Aldrich

Sigma-Aldrich

8.07270

Phosphorus (red)

di-Phosphorus pentoxide extra pure

Supelco

1.00540

di-Phosphorus pentoxide

Phosphoryl bromide for synthesis

Sigma-Aldrich

8.21026

Phosphoryl bromide

mp

585 °C

mp

420 °C (closed capillary tube)

mp

280-284 °C (lit.)

mp

55 °C

density

2.2 g/cm3

density

2.28 g/cm3 at 20-25 °C

density

2.09 g/mL at 25 °C (lit.)

density

2.82 g/cm3

storage temp.

2-30°C

storage temp.

no temp limit

storage temp.

2-30°C

storage temp.

2-30°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

vapor pressure

<0.1 hPa ( 20 °C)

vapor pressure

<0.1 hPa ( 20 °C)

vapor pressure

-

vapor pressure

-

Analysis Note

Assay P: ≥ 97.0 %

Pictograms

Flame

Signal Word

Warning

Hazard Statements

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


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