1 / 9 Page
CANON OPTRON INC.
SDS Number：
Product Name：EA04
Ａｇ

SAFETY DATA SHEET
rev. 8.0

SECTION 1

2013/10/16

Revised Date

2024/3/15

Chemicals and company identification

Product nameＡｇ

Product code

EA04

Company nameCANON OPTRON INC.

Address

1744-1, Kanakubo, Yuki-shi, Ibaraki-ken, 307-0015 Japan

Section nameSales Department

Telephone number+81-296-21-3700

Fax number+81-296-21-3770

Emergency telephone tumber+81-296-21-3700

Use

Vacuum deposition material

SECTION 2

Date of Issue

Hazards identification

GHS Classification （A classification by JIS Z 7252 "classification methods such as chemical substances based on GHS"）
Physical hazards

Explosives

Classification not possible

Flammable gases

Not applicable

Aerosols

Not applicable

Oxidizing gases

Not applicableGas under pressure

Not applicable

Flammable liquids

Not applicable

Flammable solids

Classification not possible

Self-reactive substances and mixtures

Classification not possible

Pyrophoric liquids

Not applicable

Pyrophoric solids

Classification not possible

Self-heating substances and mixtures

Classification not possible

Substances and mixtures which,inClassification not possible
contact with water,emit flammable gases

Health hazards

Oxidizing liquids

Not applicable

Oxidizing solids

Classification not possible

Organic peroxides

Classification not possible

Corrosive to metals

Classification not possible

Desensitize explosives

Classification not possible

Acute toxicity(oral)

Not classified

Acute toxicity(dermal)

Not classified

Acute toxicity (Inhalation: Gases)

Not applicable

Acute toxicity (Inhalation: Vapors)

Classification not possible

2 / 9 Page
CANON OPTRON INC.
SDS Number：
Product Name：

EA04
Ａｇ

SAFETY DATA SHEET
rev. 8.0

Environmental hazards

Date of Issue

2013/10/16

Revised Date

2024/3/15

Acute toxicity (Inhalation: Dusts andmists)

Classification not possible

Skin corrosion/irritation

Not classified

Serious eye damage/eye irritation

Category 2B

Respiratory sensitization

Classification not possible

Skin sensitization

Category 1

Germ cell mutagenicity

Classification not possible

Carcinogenicity

Classification not possible

Reproductive toxicity

Classification not possible

Reproductive toxicity, effects on or via
lactation

Classification not possible

Specific target organ toxicity(singleexposure)

Category 1

Specific target organ toxicity(repeatedexposure)

Category 1

Aspiration hazard

Classification not possible

Hazardous to the aquatic environment
Short-term(acute)Classification not possible

Hazardous to the aquatic environmentLong-term(chronic)

Classification not possible

Hazardous to the ozone layer

Classification not possible

Label elements
hazard Pictograms

Exclamation

Health Hazard

Exclamation

Health Hazard

Signal word

DangerDangerous goods hazard
information

May cause an allergic skin reaction.
Causes eye irritation.
Causes damage to organs Respiratory system.
Causes damage to organs through prolonged or repeated exposure
Eyes,Respiratory organs.

Precautionary statements

3 / 9 Page
CANON OPTRON INC.
SDS Number：
Product Name：EA04
Ａｇ

SAFETY DATA SHEET
rev. 8.0

SECTION 3

Date of Issue

2013/10/16

Revised Date

2024/3/15【Safety measures】

Do not breathe dust/fume/gas/mist/vapours/spray.
Avoid breathing dust/fume/gas/mist/vapours/spray.
Wash hands thoroughly after handling.
Do not eat, drink or smoke when using this product.
Contaminated work clothing should not be allowed out of the workplace.
Wear Protective glovess/protective clothing/eye protection/face protection.

【First-aid measures】

IF ON SKIN：Wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contactlenses, if present and easy to do. Continue rinsing.
If exposed or concerned：Call a poison center or doctor/physician.
Get medical advice/attention if you feel unwell.
Specific treatment .
If skin irritation or rash occurs：Get medical advice/attention.
If eye irritation persists：Get medical advice/attention.
Take off contaminated clothing and wash it before reuse.

【Storage】

Store locked up.

【Disposal】

Dispose of contents/container in accordance with national regulations.

【Other hazards】-Composition/information on ingredients

Substance/Mixture

Substance

Chemical nameSilverChemical formulaAg

Concentration or concentration
range

99.99%<CAS No.

7440-22-4

TSCA Inventry

Silver

EINECS number

231-131-3

Radioactive information

Radioactive substances are not used as the material. Therefore, there is no
reason that ionizing radiation would be generated.

SECTION 4

First aid measures

Inhalation

Remove person to fresh air and keep comfortable for breathing.
Get medical advice/attention if you feel unwell.

Skin contact

Take off immediately all contaminated clothing. Rinse affected areas withwater/shower.
IF ON SKIN：Wash with plenty of soap and water.
If skin irritation or rash occurs: ：Get medical advice/attention.

Eye contact

Rinse cautiously with water for several minutes.Remove contact lenses, if present
and easy to do. Continue rising.
If eye irritation persists：Get medical advice/attention.

Ingestion

Rinse mouth.
Get medical advice/attention.

4 / 9 Page
CANON OPTRON INC.
SDS Number：
Product Name：

EA04
Ａｇ

SAFETY DATA SHEET
rev. 8.0

Date of Issue

2013/10/16

Revised Date

2024/3/15

Most important symptoms andeffects, both acute and delayedEffects of long-term or repeated exposure: May cause discoloration of the eyes,
nose, throat, and skin (argyria; silver poisoning).

Protection of first aiders

Rescuers, wear suitable protective equipment as the situation demands.

Special precautions for physicians

No data available

SECTION 5

Firefighting measures

Suitable extinguishing media

This product itself is not flammable.
The use of appropriate fire extinguishing agent according to the types ofsurrounding fire.

Unsuitable extinguishing media

No data available

Specific hazards

There is a possibility that irritating, or to generate a toxic gas by fire.

Specific extinguishing methods

It move a container from the fire area if not dangerous.
Immovable case, it is cooled with water spray in and around the container.

Special protective equipment for
firefighters

When fire fighting work, and should be worn for a suitable chemical protective
clothing and respiratory air.

SECTION 6

Accidental release measures

Personal precautions, protective
equipment, and emergency
procedures

Immediately, It isolate leakage area as the appropriate distance in all directions.
It prohibit the entrance except the person concerned.
Wear, the operator avoid inhalation of gas and contact with eyes, to the skin (seesection "protection measures and 8. Exposure prevention") appropriate protective
equipment.
It stay upwind.

Environmental precautions

The Note is discharged into rivers or the like, so as not to cause damage to theenvironment.

Methods and material forcontainment and cleaning up

If it is not dangerous to do so, stop the leak.
Collection and neutralization: Sweep up leaked material and collect it in a sealable
empty container.

Secondary disaster prevention
measures

Because of the risk of slippery when left on the floor, to handle frequently.

SECTION 7Handling and storage

Precautions for safe handlingTechnical measures

Take measures for equipment as described in “8. Exposure controls/personalprotection” and wear protective equipment.

Safety handling precautions

Do not swallow contact, or inhalation.
Avoid contact with eyes.
Do not inhale dust, fumes.
Wash hands thoroughly after handling.
Be used only in well-ventilated area or outdoors.

Avoidance of contact

Refer to “10. Stability and reactivity.”

Hygiene measures

Wash hands thoroughly after handling.
Do not eat, drink or smoke when using this product.

5 / 9 Page
CANON OPTRON INC.
SDS Number：
Product Name：

EA04
Ａｇ

SAFETY DATA SHEET
rev. 8.0

Date of Issue

2013/10/16

Revised Date

2024/3/15

Conditions for safe storage,
including any incompatibilities

SECTION 8Safe storage conditions

Store locked up.

Safety packaging material

No packaging, regulation of the container, but put to those that do not damage
sealable.

Exposure controls/personal protection
AgPermissible concentration
ＡＣＧＩＨ

Appropriate engineering controls

TLV-TWA 0.1mg/㎥(2005 edition)
And placing a safety shower and eye wash in the workplace handling or storage ofthis material.
Making a ventilation exhaust in order to keep the exposure limits or lessconcentration in the air.
When dust, fumes generated in the high heat step, installing a ventilation system
in order to keep the concentration below manage air pollutants.

Individual protection measures,such as personal protectiveequipment

SECTION 9

Respiratory protection

Dustproof mask

Hand protection

Protective gloves

Eye/face protection

Dust-proof glasses

Skin protection

Protective clothing

Physical and chemical propertiesAppearance
Physical state

SolidForm

Pellet, wiry

ColourWhite or off-white

Odour

NoneAgMelting point/freezing point

962℃

Boiling point or initial boiling point
and boiling range

2212℃

Flammability

No data available

Upper/lower flammability orexplosive limits

No data available6 / 9 Page
CANON OPTRON INC.
SDS Number：
Product Name：

EA04
Ａｇ

SAFETY DATA SHEET
rev. 8.0

Flash point

No data available

Auto-ignition temperature

No data available

Decomposition temperature

No data available

pHNo data available

Kinematic viscosity

No data available

Date of Issue

2013/10/16

Revised Date

2024/3/15

Solubility
Water

Insoluble

Other solvents

No data available

Partition coefficient: noctanol/water

No data available

Vapour pressure

0.000000565Pa (25 ℃) (in terms of value)Density and/or relative density

10.5（Density）
Relative vapor density

No data available

Particle characteristics

No data available

Other information

No data available

SECTION 10Stability and reactivity
AgReactivity

No data available

Chemical stability

It is stable under normal conditions.

Possibility of hazardous reactions

It darken to exposure to sulfur ozone, or hydrogen sulfide.
Contact not strong acids, and strong bases.
Sensitive compounds shock is formed by acetylene.
(To release oxygen gas by decomposing violently) sometimes concentratedhydrogen peroxide solution and fine pieces of silver will explode.
The substance can form explosive compounds upon drying, upon contact withammonia.
It readily reacts with concentrated sulfuric acid and dilute nitric acid. It pose arisk of fire.

Conditions to avoid

No data available

Incompatible materials

Strong acids, strong bases, strong hydrogen peroxide solution, ammonia (dry),
dilute nitric acid, concentrated sulfuric acid.

Hazardous decomposition products Not applicable

SECTION 11

Toxicological informationAg

Acute toxicity(oral)

SPECIES: Rat
ENDPOINT: LD50
VALUE: >5000 mg/kg

7 / 9 Page
CANON OPTRON INC.
SDS Number：
Product Name：

EA04
Ａｇ

SAFETY DATA SHEET
rev. 8.0

Date of Issue

2013/10/16

Revised Date

2024/3/15

Acute toxicity(dermal)

Dermal rat LD50> 2000mg/kg

Acute toxicity （Inhalation: Gases）

Solid (GHS definition)

Acute toxicity （Inhalation:Vapours）

No data available

Acute toxicity （Inhalation: Dusts
and mists）

No data available

Skin corrosion/irritation

Since it is reported to be "Slightly irritating" on rabbits (IUCLID (2000)), it wasclassified as out of Category.

Serious eye damage/irritation

It was referred to as Category 2B from the statement of mild irritation by rabbit
test / recovered in 48 hours (IUCLID (2000)).

Respiratory or skin sensitization

Classified as Category 1 because of the descriptions that powder exposure
causes allergic contact dermatitis (ACGIH (2001)) and that contact toaccessories containing silver produced allergic reactions (PATTY (5th, 2001)).

Germ cell mutagenicity

No data available

Carcinogenicity

There are descriptions that carcinogenicity was not observed in the test in which
powder was intramuscularly injected to rats (PATTY (5th, 2001)). And there is no
carcinogenic evidence to humans (PATTY (5th, 2001), (HSDB (2003)). But there isno information of classification evaluation organizations such as IARC, so it wasdetermined that it cannot be classified.

Reproductive toxicity

No data available

Specific target organ toxicity(single The substance was classified as Category 1 (respiratory system). Based on theexposure)reports that lung disorders with pulmonary edema developed after exposure toheated metallic silver fumes for 4 hours (ACGIH (2001)), and that irritation to theairways develops after occupational exposure to the dust (ATSDR ToxFAQs(1997)).
Specific target organ
toxicity(repeated exposure)

The argyrism (argyria) which is pigmentation in the skin and mucosa is producedby occupational exposure to powders (ACGIH (2001)) (PATTY (5th, 2001)), but as
the description of dysfunction of decreased night vision (ATSDR ToxFAQs(1997)), it was classified into Category 1 (eye). It was classified into Category 1(respirator: inhalation) with the description that it became bronchitis by deposition
to the lungs by prolonged inhalation of a dust (PATTY (5th, 2001))(HSDB (2003)) .

Aspiration hazard

Solid (GHS definition)

Other information

No data available8 / 9 Page
CANON OPTRON INC.
SDS Number：
Product Name：

EA04
Ａｇ

SAFETY DATA SHEET
rev. 8.0

SECTION 12

Date of Issue

2013/10/16

Revised Date

2024/3/15

Ecological information
AgToxicity
Hazardous to the aquatic
environment Shortterm(acute)Hazardous to the aquatic
environment Longterm(chronic)

No data available

Persistence and degradablility

No data available

Bioaccumulative potential

No data available

Mobility in soil

No data available

Hazard to the ozone layer

No data available

Other adverse effects

No data available

SECTION 13

No data available

Disposal considerations

Waste treatment methods

Process is contracted to industrial waste disposers who received approval of aprefectural governor.

Contaminated container andcontaminated packaging

The container is recycled after being cleaned, or is appropriately processed
according to the standards of related laws and regulations.
When disposing of empty containers, the contents should be completely removed.

SECTION 14

Transport information
AgInternational regulation
UN number

Not applicable

UN proper shipping nameNot applicable

UN classification

Not applicable

Transport hazard class

Not applicable

Packing group

Not applicable

Hazardous to the aquatic
environment
Maritime transport in bulk
according to IMO instruments

No data available
No data available

Japanese lows and regulations

Land regulation information Not applicable
Maritime regulatory information non-hazardous materials
Aviation regulatory information non-hazardous materials

Special precautions for users

When transporting, protect from direct sunlight and take on cargo without
breakage of container, corrosion and leakage.
Do not stack heavy good thereupon.

Special Provisions-9 / 9 Page
CANON OPTRON INC.
SDS Number：
Product Name：

EA04
Ａｇ

SAFETY DATA SHEET
rev. 8.0

SECTION 15

Date of Issue

2013/10/16

Revised Date

2024/3/15

Regulatoly information（Japan）
Ag

Occupational Safety and Health
Law

There is it in the case of an application or an application

PRTR Law

There is it in the case of an application or an application

Poisonous and Deleterious
Substances control Law

Not applicable

Labor Standards Act

There is it in the case of an application or an application

Chemical substances control Law

Not applicable

Fire fighting Law

Not applicable

Air Pollution Control Act

There is it in the case of an application or an application

Water Pollution Prevention Act

Not applicable

Water Supply Act

Not applicable

Sewerage Act

Not applicable

Marine Pollution Prevention Law

Not applicable

Waste Management and Public
Cleansing Act

Not applicable

Note

Ensure this material in compliance with federal requirements and ensure
conformity to local regulations.

SECTION 16

Other information

The Safety Data Sheet (SDS) has been prepared based on currently available materials, information and data, and may berevised based on new information. Further, the important points in the SDS are made for the purpose of normal handling.
When handling the user product in a specialized manner, take the appropriate safety measures for the application or method.
Further, Canon Optron Inc. has paid sufficient attention to the described contents of the SDS, but does not guarantee theaccuracy of its contents.
The SDS prepared by our company includes all findings from our investigation for reference. Not applicable to all items listed.

Literature Reference[WEB site]
National Institute of Technology and Evaluation Homepage
Japan Advanced Information Center of Safety and Health Homepage
Ministry of Health, Labour and Welfare Homepage[Regulatory review Tools]
ezCRIC+ (Japan Chemical Database Ltd)