Showa Kako Corporation
MSDS No.G1016E Metastannic Acid
Rev-1 February 25, 2014

Material Safety Data Sheet
Section 1 – Product and Company Identification

Product Name

Metastannic Acid

Chemical Name

Dihydroxyoxotin (IV)

Chemical Formula

H2SnO3Company Identification

Showa Kako Corporation
18-23, Yoshino-cho, Suita-city, Osaka 564-0054
JAPANTelephone Number+81-6-6384-1501

24-hour Emergency+81-6-6384-1501

Telephone Number
Fax Number+81-6-6384-2287

Section 2 – Hazards Information
Inhalation

Not harmful if handled properlySkin

May produce skin irritation

Eyes

May cause eye irritationIngestion

Not expected to present a significant ingestion hazards
under anticipated condition of normal use.

GHS Classification

Not classified

Section 3 – Composition and Information on Ingredients
Substance/Mixture

Substance

Chemical Name

Dihydroxyoxotin (IV)

CAS #13472-47-4

Percent

83.0-86.0%(as SnO2)

Section 4 – First Aid Measures
Eyes

Immediately flush eyes with copious amounts of water for at least 15
minutes. Consult with ophthalmologist.

Skin

Immediately flush skin with copious amounts of water for at least 15
minutes.

Ingestion

Wash out mouth with water. Induce vomiting. Call a physician.

Inhalation

Remove to fresh air. If not breathing give artificial respiration. Ifbreathing is difficult, give oxygen. Call a physician if necessary.

Section 5 – Fire Fighting Measures
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Showa Kako Corporation
MSDS No.G1016E Metastannic Acid
Rev-1 February 25, 2014

Flash Point

No data foundAutoignition

None

Explosion Limits

Lower

No data foundUpper

No data found

Extinguish Media

Water, powder, carbon dioxide, foam

Firefighting Instructions

Avoid non-firefighting equipped personnel to enter.
Extinguish upwind from the fire wearing appropriate
protective gear.

Section 6 – Accidental Release Measures
Spills/ Leaks

Evacuate area. Wear self-contained breathing apparatus, rubber bootsand heavy rubber gloves. Sweep up, place in a bag and hold for waste
disposal. Avoid raising dust. Ventilator area and wash spill site aftermaterial pickup is complete.

Section 7 – Handling and Storage
Handling

Wear appropriate protective gear. Do not contact with eyes, skin and on
clothing. Do not inhale. Handle with care. Wash mouth and hand after
handling the material.

Storage

Keep container tightly closed. Avoid such conditions as direct sunlight,
high temperature, high humidity and high piling. Store indoor.

Section 8 – Exposure Controls, Personal Protection
Engineering

Facilities storing or utilizing the material should be equipped withControls

an eye wash facilities and a safety shower. Use adequate
ventilation to keep airborne concentrations low.

Exposure Limits

No data found

Personal Protective Equipment
Eyes

Safety goggles

Skin

Rubber gloves

Clothing

Protective clothing and rubber boots

Respirators

Anti-dust mask

Section 9 – Physical and Chemical Properties
Physical State

PowderAppearance

White - Pale YellowOdor

Odorless

Boiling Point

No data foundMelting Point

No data found
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Showa Kako Corporation
MSDS No.G1016E Metastannic Acid
Rev-1 February 25, 2014Density

3.12Flash Point

No data foundAutoignition

None

Explosibility

None

Vapor Pressure

No data foundVapor Density

No data foundSolubility

Soluble in excessive sodium hydroxide
Insoluble in water and acid

Section 10 – Stability and Reactivity
Stability

StableConditions to avoid

Direct sunlight, high temperature, highhumidity and high piling

Incompatibilities with Other Material

No data foundHazardous Decomposition Product

SnO2 (It will generate if heated in the air.)Hazardous Polymerization

Will not occur

Section 11 – Toxicological information
RTECS #No data found

LD50/ LC50

No data found

Carcinogenicity

No data foundMutagenicity

No data foundReproductive Effects

No data foundTeratogenicity

No data found

Immunology

No data foundIrritation

No data foundSection 12 – Ecological Information
Ecotoxicity

No data foundEnvironmental Standard

No data foundSection 13 – Disposal Consideration
Disposal Method

Federal (national), state or local laws and regulations will
determine the proper waste disposal method.

Regulation MethodFederal (national), state or local laws and regulations

Section 14 – Transport Information
Shipping Name

Not applicable

Hazard Class

Not applicable
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Showa Kako Corporation
MSDS No.G1016E Metastannic Acid
Rev-1 February 25, 2014

UN #Not applicable

Packing GroupNot applicable

Section 15 – Regulatory Information
United States

TSCA

Not on the list

EC

EINECS

236-745-5

CanadaWHMIS

No data foundJapan

PRTR law Not on the list

Section 16 – Other Information
MSDS Creation Date

February 25, 2014

Revised Date-Revised No.

1stThis information above is believed to be accurate and represents the best information
currently available to us. However, we make no warranty of merchantability or any otherwarranty, express or implied, with respect to such information, and we assume no liability
resulting from its use. Users should make their own investigations to determine thesuitability of the information for their particular purposes. In no event shall Showa Kakobe liable for any claims, losses, or damage of any third party or for lost profits or any
special, incidental, consequential or exemplary damages, howsoever arising, even if
Showa Kako has been advised of the possibility of such damages.

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