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Kieselguhr

Catalog No. 18514 Name Sigma Aldrich
CAS Number 91053-39-3 Website http://www.sigmaaldrich.com
M. F. O2Si Telephone 1-800-521-8956
M. W. 60.0843 Fax
Purity Email
Storage Chembase ID: 102052

SYNONYMS

Title
硅藻土
IUPAC name
silanedione
IUPAC Traditional name
silica
Synonyms
Infusorial earth
纤毛虫土

DATABASE IDS

MDL Number MFCD00132803
CAS Number 91053-39-3
PubChem SID 24850670

PROPERTIES

Antion Traces chloride (Cl-): ≤200 mg/kg
Antion Traces sulfate (SO42-): ≤500 mg/kg
Cation Traces Fe: ≤500 mg/kg
Impurities ≤0.005% heavy metals (as Pb)
Impurities ≤1% soluble in HCl
Loss on Drying ≤1% loss on ignition
Quality calcined, purified
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37
Safety Statements 26
German water hazard class 3

DETAILS

REFERENCES