Compound Formula	H₂O₃Sn
Molecular Weight	168.72
Appearance	White to off-white powder or granules
Melting Point	N/A
Boiling Point	N/A
Density	5.2 g/cm³
Bulk Density	1100-1200 g/l
Specific Surface Area	180 m²/g
Solubility in H2O	N/A
pH	0.5-2.5
Exact Mass	169.902596 g/mol
Monoisotopic Mass	169.902596 g/mol

Metastannic Acid Health & Safety Information

Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
RTECS Number	N/A
Transport Information	NONH for all modes of transport
MSDS / SDS	Request MSDS / SDS

About Metastannic Acid

American Elements manufactures Metastannic Acid (Tin(IV) Oxide Hydrate) in both research and bulk quantities. American Elements produces materials to many standard grades when applicable including Mil Spec (military grade), ACS, Reagent and Technical Grades; Food, Agricultural and Pharmaceutical Grades, Optical, Semiconductor, and Electronics Grades, and follows applicable USP, EP/BP, and ASTM testing standards. Most materials can be produced in high and ultra high purity forms (99%, 99.9%, 99.99%, 99.999%, and higher). Standard and custom packaging is available. Additional technical, research and safety (SDS) information is available. Please request a quote above to receive pricing information based on your specifications.

Metastannic Acid Synonyms

Tin(IV) oxide hydrate, tin dioxide hydrate, stannic acid, beta stannic acid, alpha stannic acid, alphastannic acid hydrated stannic oxide, acid tin oxide, orthostannic acid, H₂SnO₃

Chemical Identifiers

Linear Formula	SnO₂ • xH₂O
MDL Number	MFCD00799155
EC No.	236-745-5
Pubchem CID	427833
IUPAC Name	dihydroxy(oxo)tin
SMILES	O[Sn](=O)O
InchI Identifier	InChI=1S/2H2O.O.Sn/h2*1H2;;/q;;;+2/p-2
InchI Key	AUYOHNUMSAGWQZ-UHFFFAOYSA-L

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Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Tin

50 Sn 118.710000000 Tin

See more Tin products. Tin (atomic symbol: Sn, atomic number: 50) is a Block P, Group 14, Period 5 element with an atomic weight of 118.710. The number of electrons in each of tin's shells is 2, 8, 18, 18, 4 and its electron configuration is [Kr] 4d¹⁰ 5s² 5p². The tin atom has a radius of 140.5 pm and a Van der Waals radius of 217 pm.In its elemental form, tin has a silvery-gray metallic appearance. It is malleable, ductile and highly crystalline. High Purity (99.9999%) Tin (Sn) Metal Tin has nine stable isotopes and 18 unstable isotopes. Under 3.72 degrees Kelvin, Tin becomes a superconductor. Applications for tin include soldering, plating, and such alloys as pewter. The first uses of tin can be dated to the Bronze Age around 3000 BC in which tin and copper were combined to make the alloy bronze. The origin of the word tin comes from the Latin word Stannum which translates to the Anglo-Saxon word tin. For more information on tin, including properties, safety data, research, and American Elements' catalog of tin products, visit the Tin element page.