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PESTANAL®, analytical standard

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About This Item

Empirische Formel (Hill-System):
S
CAS-Nummer:
7704-34-9
Molekulargewicht:
32.07
EG-Nummer:
231-722-6
MDL-Nummer:
MFCD00085316
UNSPSC-Code:
41116107
PubChem Substanz-ID:
329755406
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

100

Dampfdichte

8.9 (vs air)

Dampfdruck

1 mmHg ( 183.8 °C)
10 mmHg ( 246 °C)

Produktlinie

PESTANAL®

Selbstzündungstemp.

450 °F

Haltbarkeit

limited shelf life, expiry date on the label

Widerstandsfähigkeit

2E23 μΩ-cm, 20°C

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

bp

444.7 °C (lit.)

mp (Schmelzpunkt)

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

Anwendung(en)

agriculture
environmental

Format

neat

SMILES String

[S]

InChI

1S/S

InChIKey

NINIDFKCEFEMDL-UHFFFAOYSA-N

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Verwandte Kategorien

Allgemeine Beschreibung

Sulfur can play the role as a cathode material and can also find applications in electric and hybrid electric vehicles. It can also form a composite with graphite, which can serve as an improved sulfur cathode materials for lithium-sulfur(Li-S) batteries with higher capacity and cycling stability.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Anwendung

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Rechtliche Hinweise

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H315

Gefahreneinstufungen

Skin Irrit. 2

Lagerklassenschlüssel

4.1B - Flammable solid hazardous materials

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Analysenzertifikate (COA)

Lot/Batch Number
BCCG2067
BCCB2038
BCBZ7481
SZBE090XV
SZBB091XV

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Porous hollow carbon@ sulfur composites for high?power lithium?sulfur batteries
Jayaprakash.N, et al.
Angewandte Chemie (Weinheim an der Bergstrasse, Germany), 123, 6026-6030 (2011)
Feng-Quan Liu et al.
Science advances, 4(10), eaat5383-eaat5383 (2018-10-13)
High-energy lithium metal batteries (LMBs) are expected to play important roles in the next-generation energy storage systems. However, the uncontrolled Li dendrite growth in liquid electrolytes still impedes LMBs from authentic commercialization. Upgrading the traditional electrolyte system from liquid to
Graphene-wrapped sulfur particles as a rechargeable lithium?sulfur battery cathode material with high capacity and cycling stability
Wang H, et al.
Nano Letters, 11, 2644-2647 (2011)
Mark A Lever et al.
Science (New York, N.Y.), 339(6125), 1305-1308 (2013-03-16)
Sediment-covered basalt on the flanks of mid-ocean ridges constitutes most of Earth's oceanic crust, but the composition and metabolic function of its microbial ecosystem are largely unknown. By drilling into 3.5-million-year-old subseafloor basalt, we demonstrated the presence of methane- and
Chemoselective peptide ligation-desulfurization at aspartate.
Robert E Thompson et al.
Angewandte Chemie (International ed. in English), 52(37), 9723-9727 (2013-07-31)
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