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484164

Sigma-Aldrich

Carbon

glassy, spherical powder, 2-12 μm, 99.95% trace metals basis

Synonym(s):

Carbon

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About This Item

Empirical Formula (Hill Notation):
C
CAS Number:
7440-44-0
Molecular Weight:
12.01
EC Number:
231-153-3
MDL number:
MFCD00133992
UNSPSC Code:
11101522
PubChem Substance ID:
24871935
NACRES:
NA.23
Pricing and availability is not currently available.

Assay

99.95% trace metals basis

form

glassy, spherical powder

mol wt

Mw 12.011 g/mol

composition

C

particle size

2-12 μm

density

1.8-2.1 g/cm3

application(s)

battery manufacturing

SMILES string

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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1 of 4

This Item
GF01511626GF52352355GF14123685
Carbon glassy, spherical powder, 2-12 μm, 99.95% trace metals basis

484164

Carbon

Carbon powder, max. particle size 75 micron, weight 10 g, high purity 99.997%

GF01511626

Carbon

Carbon powder, max. particle size 75 micron, weight 100 g, high purity 99.997%

GF52352355

Carbon

Carbon powder, max. particle size 75 micron, weight 20 g, high purity 99.997%

GF14123685

Carbon

particle size

2-12 μm

particle size

-

particle size

-

particle size

-

Quality Level

200

Quality Level

-

Quality Level

-

Quality Level

-

composition

C

composition

-

composition

-

composition

-

form

glassy, spherical powder

form

powder

form

powder

form

powder

application(s)

battery manufacturing

application(s)

-

application(s)

-

application(s)

-

assay

99.95% trace metals basis

assay

99.997%

assay

99.997%

assay

99.997%

General description

Glassy carbon shows only short range order in its structure. Photoacoustic doppler effect from the suspension of spherical carbon particles was investigated.[1] Glassy carbon exhibits a specific conductivity of 700Scm-1. 4

Application

Amorphous carbon may be used to develop zero temperature coefficient of resistance (TCR) based systems. [2] Glassy carbon has been used as a catalyst support for bimetallic Rh–ReOx. [3] It may be used to enhance the accuracy of infrared (IR) surface temperature measurements on micro-electro-mechanical systems (MEMS). [4]

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000459178
0000459178
MKCV4382
MKCR8514
MKCM3728

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