Skip to Content
Merck
All Photos(2)

Key Documents

1.07818

Supelco

Tin(IV) oxide

EMPLURA®

Synonym(s):

Tin(IV) oxide, Tin dioxide

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
O2Sn
CAS Number:
Molecular Weight:
150.71
MDL number:
UNSPSC Code:
12352303
EC Index Number:
242-159-0
NACRES:
NA.21

Quality Level

product line

EMPLURA®

Assay

≥99.0% (RFA)

form

solid

potency

>20000 mg/kg LD50, oral (Rat)

impurities

≤0.01% Acid-soluble Iron (Fe)
≤0.05% Acid soluble lead (Pb)
≤0.4% Acid soluble matter

loss

≤0.2% loss on ignition, 900°C

pH

4-5 (20 °C, 50 g/L in H2O, slurry)

bp

1800-1900 °C (sublimed)

mp

1630 °C

density

6.95 g/cm3 at 20 °C

bulk density

500‑600 kg/m3

storage temp.

2-30°C

InChI

1S/2O.Sn

InChI key

XOLBLPGZBRYERU-UHFFFAOYSA-N

Related Categories

Application


  • An Eco-friendly Strategy for the Synthesis of Spiro-benzimidazoquinazolinone and Spiro-benzothiazoloquinazolinone Derivatives using β-cyclodextrin as a Supramolecular Catalyst: This study employs washed silica gel as a support in the environmentally friendly synthesis of complex organic compounds, demonstrating its utility in green chemistry and drug development processes (Baranwal et al., 2023).

  • Effect of Washing Treatment on the Textural Properties and Bioactivity of Silica/Chitosan/TCP Xerogels for Bone Regeneration: Highlights the critical role of washed silica gel in enhancing the properties of biomaterials used for bone regeneration, demonstrating its potential in pharmaceutical and biomedical applications (Pérez-Moreno et al., 2021).



Analysis Note

Purity (RFA): ≥ 99.0 %
Acid soluble matter: ≤ 0.4 %
Acid soluble lead (Pb): ≤ 0.05 %
Acid-soluble Iron (Fe): ≤ 0.01 %
Loss on ignition (900 °C): ≤ 0.2 %
Bulk density: 40 - 70 g/100 ml
Particle size (< 5 µm): about 99 %

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

13 - Non Combustible Solids

WGK

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service