Faraday Rotator EMF
Revised Date Oct. 1, 2021
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SAFETY DATA SHEETSECTION 1 – IDENTIFICATION
Product Identifier

Faraday Rotator EMF

Product Name

Substituted Rare-earth Iron Garnet single crystals (RIG)

Manufacturer/Supplier

GRANOPT CO.,LTD

Address

4-4, Ougibuchi, Aza, Ougida, Noshiro-shi, Akita, 016-0122, Japan

Division

Quality Assurance Sect.

Phone+81-185-70-1800

Fax+81-185-70-1803

Created Date

Jul. 2, 2013

Revised DateOct. 1, 2021

SECTION 2 - HAZARDS IDENTIFICATIONGHS Classification
Health hazards

Specific target organ toxicity (single exposure) / Category 1(Respiratory system, Nervous system, Kidneys, Osteoarticular)
Specific target organ toxicity (repeated exposure) / Category 1(Respiratory system, Nervous system, Kidneys, Osteoarticular)
Hazards not stated here are “Not applicable” or “Classification notpossible”.

Environmental hazards

Classification not possible

GHS label
Symbols

Signal words

DangerHazard statements

Causes damage to organs (Respiratory system, Nervous system,Kidneys, Osteoarticular) (Inhalation)
Causes damage to organs (Respiratory system, Nervous system,Kidneys, Osteoarticular) through prolonged or repeated exposure(Inhalation)

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Precautionary statements[Prevention]

Do not breathe dust/fume/gas/mist/vapors/spray.
Wash hands thoroughly after handling.
Do not eat, drink or smoke when using this product.

[Response]

IF exposed or concerned: Get emergency medical help immediately.
Get medical help if you feel unwell.
Specific treatment (see reference to supplemental first aid
instruction on this document).

[Storage]

Store Locked up.
Store at room temperatures and room humidity.

[Disposal]

Dispose of contents and container in accordance with all local,regional, national and international regulations.

SECTION 3 - COMPOSITION/INFORMATION OF INGREDIENTSClassification of the substance or mixture

MixtureComposition table
Chemical name orConcentration

generic name

Diiron trioxide

28%

Chemical

Reference number inproperty

gazetted list in Japan

Fe2O3

CAS No.

METI No.

ISHL(ENCS No.)No.

(1)-357,192

1309-37-1

None

1304-76-3

None12024-21-4(5)-5188
Bismuth oxide

63%

Rare earth oxide
Gallium oxide

9%

Bi2O3

(1)-98RE2O3ProprietaryGa2O3(1)-695Impurity and stabilization additive of contributing
No information available.

Information as the mixtureThis product is classified as a mixture, but it is equivalent to a single
compound which consists of compounds listed in the components
table. The product does not demonstrate properties which are
inherent to each component on its own, or each components does
not elute (from the product).

SECTION 4 - FIRST-AID MEASURESFaraday Rotator EMF
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Inhalation

Remove to fresh air and keep at rest in a position comfortable forbreathing.
Call a POISON CENTER or doctor/physician.

Skin contact

Wash with soap and water.
Remove/Take off immediately all contaminated clothing.
Wash contaminated clothing before reuse.
Call a POISON CENTER or doctor/physician if you feel unwell.

Eyes contact

Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
Call a POISON CENTER or doctor/physician.

Ingestion

Rinse mouth.
Call a POISON CENTER or doctor/physician if you feel unwell.

SECTION 5 - FIRE-FIGHTING MEASURES
Suitable extinguishing media

No information available.

Special protective equipment and precautions for fire-fighters
Wear proper protection Use Self-Contained Breathing Apparatus(SCBA), chemical protective clothing.

SECTION 6 - ACCIDENTAL RELEASE MEASURES
Personal precautions (protective equipment and emergency measures)
Handling person should wear suitable protective equipment asindicated in section 8. Avoid contact with eye or skin. Avoid
breathing gas.
Collection and neutralization

Vacuum up or sweep up spillage and collect in suitable container for
disposal.
Absorb the leakage with inert material (e.g. dry sand, soil, etc.,) andcollect in a container for disposal of chemical product.
Scoop up or use appropriate absorber to remove from the water
surface. Do not use dispersant.

Methods and materials for containment and cleaning up
Substance is to solidify and gather up.
After eliminating, clean completely contaminated area with water

SECTION 7 - HANDLING AND STORAGE

Faraday Rotator EMF
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Take equipment measures and wear suitable protective equipment
as indicated in section 8 (EXPOSURE CONTROL/PERSONALPROTECTION).

Total or local exhaust ventilation
Use total or local exhaust ventilation as indicated in section 8(EXPOSURE CONTROL/PERSONAL PROTECTION).
Precautions for safe handling

Avoid contact with eyes and skin.
Do not eat, drink or smoke when using this product.
Wash hands thoroughly after handling.
Avoid ingestion.
Avoid contact with skin.
Use outdoors or in a well-ventilated place.
Avoid breathing dust/fume.
Use exhaust ventilation to keep the atmospheric concentration
below the occupational exposure limits.

Prevention of Contact

Refer to section 10 (STABILITY AND REACTIVITY).

Storage
Incompatible materials

Refer to section 10 (STABILITY AND REACTIVITY).

Storage conditions

Store at normal temperatures and normal humidity.

Safe packaging materials

No information available.

SECTION 8 - EXPOSURECONTROLS/PERSONAL PROTECTION
Administrative level, Occupational exposure limits
Administrative level

Japan Society for

ACGIH

Occupational Health
As products

No information available

No information available

No information available

Diiron trioxide

Not established[Dust occupationalTWA 5 mg/m3

exposure limits](Class 2 dust)
Respirable dust 1 mg/m3

Total dust 4 mg/m3
Bismuth oxide

Not established.

Equipment measures

If dust or fume is produced in thermal process, install ventilating
equipment to keep the atmospheric concentration of the air

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contaminant below the administrative level or allowable exposure
limit.
Personal protection equipment
Pespiratory protection

Wear a suitable dust mask.

Hand protection

Wear suitable protective gloves.

Eye protection

Wear suitable eye protection.

Specific Hygiene Measures

Wash hands thoroughly after handling.

SECTION 9 - PHYSICAL AND CHIMICAL PROPERTIESAs products
Physical state/Physical Form

Solid (in room temperatures)

Melting point/Freezing pointappox. 1200 oC

Relative weight (density)

6.6 (room temperatures)

Solubility

Soluble in strong acid or in strong alkaline.

Decomposition temperature

No data available.

Boiling, Initial boiling point and boiling range
No data available
Flash pointNot flashAuto-ignition temperature

No data available

pHNo data available

SECTION 10 - STABILITY AND REACTIVITY
Stability

Considered Stable under handling and storage at according to Laws
and regulations.

Possibility of hazardous reaction
No data available.
Condition to avoid

No data available.

Hazardous decomposition products
No data available.

SECTION 11 - TOXICOLOGICAL INFORMATIONAs productNo information available.

As Diiron trioxide
Acute toxicity (oral)

Classification not possible.

Acute toxicity (dermal)

Classification not possible.

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Acute toxicity (inhalation gas)

Not classified. (classified as “solid” according to GHS definition.)

Acute toxicity (inhalation vapor)
Classification not possible.
Acute toxicity (inhalation dust/mist)
Not classified.
Skin corrosion/irritation

Not classified.

Serious eye damage/eye irritation
Not classified.
Respiratory or skin sensitization
Classification not possible.
Germ cell mutagenicity

Not classified.

Carcinogenicity

Classification not possible.

Reproductive toxicity

Classification not possible.

Specific target organ toxicity (single exposure)
Category 1 (respiratory organs)
Specific target organ toxicity (repeated exposure)
Category 1 (respiratory organs)
Aspiration hazard

Classification not possible.

As Bismuth oxide
Acute toxicity (oral)

Classification not possible. “See other hazard data of bismuth
compound as well.”

Acute toxicity (dermal)

Classification not possible.

Acute toxicity (inhalation gas)

Not Classified. (Classified as “solid” according to GHS definition.)

Acute toxicity (inhalation vapor)
Classification not possible.
Acute toxicity (inhalation dust/mist)
Classification not possible.
Skin corrosion/irritation

Classification not possible.

Serious eye damage/eye irritation
Classification not possible.
Respiratory or skin sensitization
Classification not possible.
Germ cell mutagenicity

Classification not possible.

Carcinogenicity

Classification not possible.

Reproductive toxicity

Classification not possible.

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Specific target organ toxicity (single exposure)
Category 1 (Nervous system, Kidney, Osteoarticular): It wasreported that common toxic effects that were attributed to bismuth
andbismuth

compounds

inhumans

areencephalopathy,nephropathy, osteoarthropathy, gingivitis, stomatitis and colitis, andinorganic bismuth compounds cause neurotoxicity (PATTY (5th,2001)). Additionally, there is a report that clinical manifestations ofacute bismuth intoxication are similar to those caused by mercury
and lead: neurological abnormalities which include encephalopathy,and renal dysfunction with nephrotic syndrome (PATTY (5th, 2001)).
Specific target organ toxicity (repeated exposure)
Category 1 (Nervous system, Kidney, Osteoarticular): Since it wasreported that common toxic effects that were attributed to bismuth
andbismuth

compounds

inhumansareencephalopathy,

nephropathy, osteoarthropathy, gingivitis, stomatitis and colitis, andinorganic bismuth compounds cause neurotoxicity (PATTY (5th,2001)). In addition, there is a report that the symptoms of chronic
toxicity in humans consist of decreased appetite, rheumatic pain,
diarrhea, fever, foul breath, gingivitis and dermatitis (HSDB (2002)).
Aspiration hazard

Classification not possible.

SECTION 12 - ECOLOGYCAL INFORMATIONAs productHazardous to the aquatic environment: Short term (Acute)No information available.
Hazardous to the aquatic environment: Long term (Chronic)
No information available.
Hazardous to the ozone layer

No information available.

As DiiIron trioxide
Environmental hazards
Hazardous to the aquatic environment: Short term (Acute)Classification not possible.
Hazardous to the aquatic environment: Long term (Chronic)
Classification not possible.

Faraday Rotator EMF
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Classification not possible.

As Bismuth oxide
Environmental hazards
Hazardous to the aquatic environment: Short term (Acute)Classification not possible.
Hazardous to the aquatic environment: Long term (Chronic)
Classification not possible.
Hazardous to the ozone layer

Classification not possible: This substance is not listed in Annexes
to the Montreal Protocol.

SECTION 13 - DISPOSAL CONSIDERATIONS
Residual waste

Lower hazard level as much as possible before disposal bydetoxification, stabilization or neutralization processing.
Waste disposal should be in accordance with existing federal, stateand local environmental control laws.
Entrust disposal to officially recognized expert traders or disposal
dealers with the permission of the prefectural governor, or entrust
to local public entities if they are dealing disposal.
Entrust disposal by notifying dangerous and hazardous information
thoroughly to a waste disposal dealer.
Waste material categorized as “Special designated hazardous
industrial waste” of “Special Control Industrial Waste” should be
disposed in accordance with applicable and related regulation.
Avoid direct release to the rivers, etc. landfill or disposal of theeffluent and washing water containing this product.

Including contaminated containers and packaging
Recycle used containers by cleaning or dispose appropriately inaccordance with official regulation.
Dispose of empty container after elimination contents completely.

SECTION 14 - TRANSPORT INFORMATIONInternational regulations
Marine regulation

Not applicable.

UN Number

Not applicable.

Marine Pollutant

Not applicable.

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Aviation regulation information Not applicable.
UN Number

Not applicable.

SECTION 15 - REGULATORY INFORMATIONInternational regulation
Directive Restriction of the use of certain hazardous substances in electrical and electronicequipment (RoHS)
Not applicable.
Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH)
Not applicable.
The Toxic Substances Control Act (TSCA), PBT substances
Not applicable.
Regulatory information with regard to this product in your country or region should be examined byyour own responsibility.

SECTION 16 - OTHER INFORMATION
Hazardous Materials Identification System (HMIS)
Health2Fire0

Reactivity

0

Personal Protection-Reference

GHS Classification Results by the Japanese Government (FY2019)
GHS Classification Guidance for the Japanese Government revisededition (Ver.1.1) (GHS 4th edition, JIS Z 7252:2014)

The information in this SDS was obtained from current and reputable sources, data and information.
However, composition content, physical and chemical property, danger and hazard information data areit may be updated based on the new scientific finding and test data etc.. As cautions described are fornormal usage, and it is assumed any chemical product has unknown hazard, extreme caution is requiredfor handling. Intis the user’s responsibility to determine safe conditions for use of this product. For
special handling, please use it in the light of suitable safety measures for application and usage.
End of Document.