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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:
EC Number:
MDL number:
UNSPSC Code:
11101527
PubChem Substance ID:
NACRES:
SB.52

Quality Level

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

signalword

Danger

hcodes

pcodes

Hazard Classifications

STOT RE 1 Inhalation

target_organs

Lungs

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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