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Merck

D5509

Diatomaceous earth non-washed

powder

Synonym(s):

Diatomaceous earth, Diatomaceous silica, Kieselguhr

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About This Item

CAS Number:
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
11101527
MDL number:
Technical Service
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form

powder

Quality Segment

color

white to light gray

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Application

Highly insoluble, inert material for use as a filtration aid.


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pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

STOT RE 1 Inhalation

target_organs

Lungs

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable



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