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215236

Sigma-Aldrich

Sulfur

reagent grade, purified by sublimation, -100 mesh particle size, powder

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Empirical Formula (Hill Notation):
S
CAS Number:
Molecular Weight:
32.07
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.55

grade

reagent grade

vapor density

8.9 (vs air)

vapor pressure

1 mmHg ( 183.8 °C)
10 mmHg ( 246 °C)

form

powder

autoignition temp.

450 °F

purified by

sublimation

resistivity

2E23 μΩ-cm, 20°C

particle size

-100 mesh

bp

444.7 °C (lit.)

mp

112.8 °C (rhombic) (lit.)
117-120 °C (lit.)
119.0 °C (monoclinic) (lit.)

SMILES string

[S]

InChI

1S/S

InChI key

NINIDFKCEFEMDL-UHFFFAOYSA-N

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1 of 4

This Item
21329221519813803
Sulfur reagent grade, purified by sublimation, -100 mesh particle size, powder

Sigma-Aldrich

215236

Sulfur

Essential Grade
Sulfur 99.998% trace metals basis

Sigma-Aldrich

213292

Sulfur

-
Sulfur reagent grade, powder, purified by refining, -100 mesh particle size

Sigma-Aldrich

215198

Sulfur

-
Sulfur 99.5-100.5%, meets analytical specification of Ph. Eur., BP, USP, puriss., precipitated

Sigma-Aldrich

13803

Sulfur

Essential Grade
vapor pressure

1 mmHg ( 183.8 °C), 10 mmHg ( 246 °C)

vapor pressure

1 mmHg ( 183.8 °C), 10 mmHg ( 246 °C)

vapor pressure

1 mmHg ( 183.8 °C), 10 mmHg ( 246 °C)

vapor pressure

1 mmHg ( 183.8 °C), 10 mmHg ( 246 °C)

form

powder

form

powder or flakes

form

powder

form

solid

mp

112.8 °C (rhombic) (lit.), 117-120 °C (lit.), 119.0 °C (monoclinic) (lit.)

mp

112.8 °C (rhombic) (lit.), 117-120 °C (lit.), 119.0 °C (monoclinic) (lit.)

mp

112.8 °C (rhombic) (lit.), 117-120 °C (lit.), 119.0 °C (monoclinic) (lit.)

mp

112.8 °C (rhombic) (lit.), 117-120 °C (lit.), 119.0 °C (monoclinic) (lit.)

Quality Level

100, 200

Quality Level

200

Quality Level

100

Quality Level

100

vapor density

8.9 (vs air)

vapor density

8.9 (vs air)

vapor density

8.9 (vs air)

vapor density

8.9 (vs air)

General description

Sulfur is a nonmetallic element that can be used in the preparation of many organosulfur compounds such as 3D sulfur-rich polymers. It can also be used as a mild oxidizing agent for dehydrogenation and Willgerodt reaction.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Skin Irrit. 2

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Sulfur
Morrison J
e-EROS Encyclopedia of Reagents for Organic Synthesis (2001)
Eagleson M.
Concise Encyclopedia Chemistry, 124-124 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 93-93 (1994)
Electron microscopy study of CVT grown Fe-sulphides.
Zavasnik J and Recnik A.
Journal of Crystal Growth, 367, 18-23 (2013)
Eagleson M.
Concise Encyclopedia Chemistry, 199-199 (1994)

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