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1.07818

Supelco

Tin(IV) oxide

EMPLURA®

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Synonym(s):
Tin(IV) oxide, Tin dioxide
Empirical Formula (Hill Notation):
O2Sn
CAS Number:
Molecular Weight:
150.71
MDL number:
EC Index Number:
242-159-0

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

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This Item
5496571.008081.12356
Tin(IV) oxide EMPLURA®

Supelco

1.07818

Tin(IV) oxide

Tin(IV) oxide nanopowder, ≤100 nm avg. part. size

Sigma-Aldrich

549657

Tin(IV) oxide

Titanium(IV) oxide for analysis EMSURE® Reag. Ph Eur

Supelco

1.00808

Titanium(IV) oxide

Tellurium dioxide 99.5+

Sigma-Aldrich

1.12356

Tellurium dioxide

form

solid

form

nanopowder

form

powder

form

solid

mp

1630 °C

mp

-

mp

1855 °C

mp

733 °C

density

6.95 g/cm3 at 20 °C

density

6.95 g/mL at 25 °C (lit.)

density

-

density

6.02 g/cm3 at 20 °C

product line

EMPLURA®

product line

-

product line

EMSURE®

product line

-

potency

>20000 mg/kg LD50, oral (Rat)

potency

-

potency

>10000 mg/kg LD50, oral (Rat)

potency

>2000 mg/kg LD50, oral (Rat)

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


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