Product identifier                           ECO C COREBALL M90-20 0.21mm

Manufacturer                                Senju Metal Industry Co., Ltd.

Address                                        Senju Hashido-cho 23, Adachi-ku, Tokyo, Japan Department in charge                   

Sales IV Div. (International Trading Div.) Telephone                                    +81-3-3888-5156

Emergency phone number 1            0922-807-731

Recommended use and restrictions on use General industrial products

Supply form                                  Ball

Environmental effects: Unknown

Physical and chemical hazards:

Under normal handling, the risk of fire is low.

Important symptoms:

No information available

Summary of assumed emergency: No information available

National or regional information:

Not applicable to the criteria for classification

Classification of the chemical substance or/mixture: Mixture

Chemical name or common name:

ECO C COREBALL M90-20 0.21mm

Concentration or concentration range:

Impurities and stabilizing additives which contribute to the classification of GHS: No information available

IF INHALED:

Gargle sufficiently, and if it is irritating, receive the treatment of a doctor.

IF ON SKIN:

Wash the portion that came into contact with the product well by using soap.

IF IN EYES:

Wash with clean water for several minutes, and after washing thoroughly, in case the eyes are injured, or in case there is irritation, receive the treatment of a doctor as required.

IF SWALLOWED:

Wash inside of the mouth thoroughly with water, and receive the treatment of a doctor as required.

Most important effects and symptoms: No information available

Protection for first-aid responders: No information available

Note to physician:

No information available

Extinguishing media:

Dry chemical or disaster preventive sand

Unsuitable extinguishing media: Water

Specific hazards arising from the chemical if burning:

There is a risk of generation of irritating fume or toxic fume by fire.

Specific fire fighting measures:

Move mobile container immediately to safe place. Spray water to the surrounding facilities and cool them.

Special protective equipment for fire fighter:

Depending on the situation, protective equipment such as chemical cartridge respirator for fire- fighting and protective clothing shall be worn.

Personal precautions, protective equipment and emergency procedures: Wear protective gloves.

Environmental precautions:

Pay attention so that the product does not flow into the sewage or public water area.

Methods and materials for containment and cleaning up:

Sweep up the scattered product and recover into a suitable container.

Prevention of secondary disaster: No information available

Handling

Appropriate engineering controls:

Carry out equipment countermeasure and have on protective equipment following term of

「8. EXPOSURE CONTROL/PERSONAL PROTECTION」.

Local exhaust /Total ventilation:

Provide local ventilation or general ventilation following term of 「 8. EXPOSURE CONTROL/PERSONAL PROTECTION」.

General precautions:

No information available

Precautions for safe handling:

See the disclaimer of "2. HAZARD IDENTIFICATION".

Storage

Appropriate engineering controls: No information available

Appropriate storage conditions:

Avoid the following to prevent thermal storage and deterioration: (1) Direct sunlight, (2) High temperature and high humidity, and (3) Outdoor storage. Even when storing the product indoors, avoid places near incandescent lamps, mercury lamps, or other lighting equipment that will emit heat or strong ultraviolet rays. Carefully store the product and avoid piling them too high in order to prevent toppling.

Safe containers and packaging materials:

Appropriate containers and packaging materials

Engineering controls:

Install equipment to wash the hands and eyes nearby. Handling place shall be well ventilated.

In case dust and fumes generate, install a local air exhauster.

Tolerable concentration:

Personal protective equipment Respiratory protection:

Use a protective mask as required.

Hand protective equipment:

Use protective gloves as required.

Eyes / Face Protection:

Wear protective glasses as required.

Skin and personal protective equipment:

Use work clothes and safety shoes as required.

Appropriate hygiene measures:

After work, wash hands well and gargle before smoking, eating, etc.

Shape:                                         Solid (metal)

Colour:                                         Silver-grey

Odour(Odour threshold):               Odorless

pH:                                              No information available

Melting point/Freezing point:

Product                          217-220℃(Solder)

Boiling point:

Copper                           2324℃

Tin                                 2507℃

Nickel                             2732℃

Silver                             2000℃

Initial boiling point:

No information available

Boiling range:

No information available

Flash point:

No information available

Autogenous ignition temperature: No information available

Flammability (solid, gas):

No information available

Lower flammability or explosive limits: No information available

Upper flammability or explosive limits: No information available

Vapor pressure:

Copper                           0.073Pa(1083℃)

Tin                                 1Pa(1224℃)

Vapor density:

No information available

Evaporation rate:

No information available

Specific gravity (Relative density): No information available

Solubility:

No information available

Partition coefficient; n-octanol/water: Copper -0.57

Decomposition temperature: No information available

Other information:

No information availabl

Reactivity:

No information available

Chemical stability:

Stable at ordinary storage and handling conditions.

Possibility of hazardous reactions:

There is fear of reacting with strong acid or strong alkali.

Conditions to avoid:

Diffusion of dust

Incompatible materials:

Strong acid or strong alkali

Hazardous decomposition products: No information available

Acute toxicity:

Ecotoxicity

Fish:

Copper                           May cause long lasting harmful effects to aquatic life

Nickel                             May cause long lasting harmful effects to aquatic life

Crustacea:

Copper                           May cause long lasting harmful effects to aquatic life

Nickel                             May cause long lasting harmful effects to aquatic life

Algae:

No information available

Persistence/Degradability:

No information available

Bioaccumulative Potential: No information available

Mobility in soil:

No information available

Hazardous to the Ozone layer: No information available

Other adverse effects:

Because of many unknown items, do not discard in general environment.

Waste residues:

Commit disposal to special waste disposal contractors approved by the Prefectural Governors.

Contaminated packaging:

Dispose of the container and wrapping material in accordance with the Law related to Disposal of Waste and Cleaning.

International regulations

UN classification:                               Not applicable to the criteria for classification

UN number:                                       Not applicable to the criteria for classification UN proper shipping name:                  Not applicable to the criteria for classification Packing group:                                   Not applicable to the criteria for classification

Marine pollutant:                                Not applicable to the criteria for classification

Domestic regulations:

Refer to laws and regulation that are applied.

Special precautions:

No information available

Special precautions and conditions which a user needs to comply with transport:

In case of bulk load, in order to prevent load collapse, keep the stack low or fix the goods in position

In order to prevent mingling of foreign matter, water leakage, and direct rays of the sun, cover the goods with a sheet.

Emergency response guideline number: No information

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References

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SAFETY DATA SHEET of providing companies

Information on GHS-model SDS by Japan Advanced Information Center of Safety and Health

GHS classification results by National Institute of Technology and Evaluation The date of preparation: 2016/03/23

Revised date:  2021/12/08

1. The information contained herein is based on several references and the present state of our knowledge.
2. However the SDS does not always cover all information about the product, handle the product carefully.
3. The information is intended to ordinary usage, in case of particular handlings, conduct appropriate safety measurements.
4. The information herein is only provision of information, and it does not represent a guarantee the properties of the product.