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  7. Silicon dioxide, 99.998%, (trace metal basis), Thermo Scientific Chemicals

Silicon dioxide, 99.998%, (trace metal basis), Thermo Scientific Chemicals

Product Code. 11934121
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Quantity:
5 g
20 g
100 g
Packaging:
Glass bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

For ultra trace analysis

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

For ultra trace analysis
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 14808-60-7
Molecular Formula O2Si
Molecular Weight (g/mol) 60.08
MDL Number MFCD00011232,MFCD00217788,MFCD00163736,MFCD07370733
InChI Key VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Synonym silica, silicon dioxide, quartz, cristobalite, diatomaceous earth, tridymite, silicic anhydride, aerosil, infusorial earth, silica, amorphous
PubChem CID 24261
ChEBI CHEBI:30563
IUPAC Name silanedione
SMILES O=[Si]=O

Specifications

Melting Point 1610.0°C
Color Colorless to Yellow
Physical Form Solution
Quantity 20 g
Assay Percent Range 44.5 to 47.9% (Si)
Linear Formula SiO2
Solubility Information Solubility in water: insoluble
Formula Weight 60.08
Percent Purity 99.998%
Grade Trace Metal Basis
Packaging Glass bottle
Chemical Name or Material Silicon dioxide
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Safety and Handling

compliance-icons
Product Identifier
  • Silicon dioxide
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H335-May cause respiratory irritation.
  • H319-Causes serious eye irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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