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D3877

Sigma-Aldrich

Diatomaceous earth

powder, suitable for most filtrations

Synonym(s):

Diatomaceous earth, calcined

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About This Item

CAS Number:
91053-39-3
EC Number:
293-303-4
MDL number:
MFCD00132803
UNSPSC Code:
11101527
PubChem Substance ID:
329798779
NACRES:
SB.52

Quality Level

200

form

powder

impurities

organic matter, free

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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Application

Diatomaceous earth can be used as an adsorbent for the adsorption of arsenic. It can also be used as a silica precursor to adsorb different groups of oil such as benzene, toluene, ethylbenzenes, p-xylenes, and o-xylenes.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H372

pcodes

P314

Hazard Classifications

STOT RE 1 Inhalation

target_organs

Lungs

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
SLCM1295
SLCF8512
SLBR3851V
SLBN1073V
SLBH6131V

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