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Merck
CN

36576

Sulfur

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
S
CAS Number:
Molecular Weight:
32.07
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
231-722-6
MDL number:
Technical Service
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grade

analytical standard

Quality Level

vapor density

8.9 (vs air)

vapor pressure

1 mmHg ( 183.8 °C), 10 mmHg ( 246 °C)

product line

PESTANAL®

autoignition temp.

450 °F

shelf life

limited shelf life, expiry date on the label

resistivity

2E23 μΩ-cm, 20°C

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

444.7 °C (lit.)

mp

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

application(s)

agriculture
environmental

format

neat

SMILES string

[S]

InChI

1S/S

InChI key

NINIDFKCEFEMDL-UHFFFAOYSA-N

General description

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.

Application

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

Legal Information

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


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Skin Irrit. 2

Storage Class

4.1B - Flammable solid hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

监管及禁止进口产品

This item has



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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)
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)



Global Trade Item Number

SKUGTIN
36576-250MG04061831825879