Safety Data Sheet
1. Products and company identification
Product name:SUISEI ROVAL Part B: Liquid

Recommended use:

Anti-corrosion of steel/iron.

Supplier:

Roval Corporation
6-41-1, Ikuno, Katano
Osaka, 5760054, Japan+81-72-892-7791

Emergency phone number:+81-72-892-9955

Date Revised:

April 11, 2019

2. Hazards identification
PHYSICAL HAZARDS:

Not eligible for classification

HEALTH HAZARDS:

Acute Toxicity

TOST(single)
TOST(repeated)

Oral:

Dermal:Inhalation (Gas):

Inhalation (Vapors):

Inhalation (Dust/Mist)

Not classified

Not classified

Classificationnot possible

Not classified

Not classified

SkinCorrosion/Irritation:

Eye Effects/Serious eye
damage/Eye irritation:

Respiratory sensitizer:
solid/liquid

Respiratory sensitizer:

Skin sensitizer:

Classification
not possible

Classification
not possible

Not classified

gas
Classification
not possible

Not classified

Germ Cell Mutagenicity:

Carcinogenicity:

Not classified
Category 1

Not classified
Category 1B
Category 2―――Category 2:――――――Category 1―――

Reproductive Toxicity:

Harm to breast-fed child

Classification not possible
Category 3―――

Aspiration Hazard:

Acute Aquatic Toxicity:

Chronic Aquatic Toxicity:

Hazard to Ozone:

Not classified

Not classified

Not classified

Classification not possible*Item without description of classification means “classification not possible” or “not classified”.

Hazard Symbols:

Signal Word:

Warning

Hazard Statement:- Suspected of damaging fertility or the unborn child- May cause damage to organs through prolonged or repeated exposure
Precautionary Statements:[PREVENTION]-Do not handle until all safety precautions have been read and understood-Obtain special instruction before use
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-Do not breathe dust/fume/gas/mist/vapor/spray-Wear protective gloves/protective clothing/eye protection/face protection[FIRST AID]
-In case of exposure: Get medical attention.
[STORAGE]-Store locked up.
[DISPOSAL]-Follow the regulations of your country when disposing of the container.

3. Composition/information on ingredients
Substance/Mixture: Mixture
Substance

Composition(%)

CAS No.

PRTR3~6872-50-4---

N –methyl-2-pyrrolidone
4. First-aid measures
Inhalation:

Remove to fresh air. Seek medical attention if symptoms persist.

Skin contact:

Remove all contaminated clothing. Wash the affected area with plenty of water withmild soap. Do not use solvent or thinner. If appearance changes or irritation iscontinued, refer to medical attention.

Eye contact:

Gently rinse the affected eyes with a lot of clean water for at least 15 minutes lifting
upper and lower eyelids occasionally. Remove contact lenses if present and easy to do.
Get immediate medical attention as soon as possible.

Ingestion:

Get medical attention immediately. Do not induce vomiting. Do not let the victim vomit
without an instruction by doctor.

Protection for whom does first-aid: Wear proper protective equipment. Keep ventilating.

5. Firefighting measures
Extinguishing Media:

Any extinguisher (the product does not incinerate)

Must-Not-Be-Used: No instruction.
Special protective equipment and precaution for fire fighters: No instruction.

6. Accidental release measures
Personal precautions:
Use the necessary personal protective equipment when handling. Keep ventilating while indoor use.
Handle in windward side while outside use. Keep away any person who is not concerned.
Environmental precautions:
Do not empty into drains or water to avoid damage to environment.
Containment & Cleaning up:
Recover the leak into container that can be closed and remove the container to safe place. Follow theC-40-055-SDS(E)-WR-Liq

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local regulation when disposing of extraneous matters or waste. Recover by shovel or waste cloth. For
large spill, avoid further leakage by filling of the ground. Be careful when using water for spreading ofleakage into the environment.

7. Handling and Storage[Handling]
Handle in a well-ventilated area. Close the container after use. Install ventilating equipment andwear protective clothes when handling at closed area. Wash hands and face completely after thehandling and do not bring contaminated clothes into other places.
[Storage]
Avoid direct sunshine. Store in a dry, well-ventilated, locked-up area. Keep away from the reach of thechildren. Keep containers away from fire/flame.

8. Exposure controls/ Personal protection
Substance

Controlled Density

Japan Society for Occupational HealthAccepted Density

N –methyl-2-pyrrolidone---4mg / ㎥

1ppm

Engineering measures: In case of indoor application, install auto-application machine to avoid directcontact of the applicator with the product or install ventilating equipment for applicator to avoid
exposure to the product.
Personal protection measures:
Eye protection:

Protective goggle.

Hand protection:

Protective gloves that do not penetrate solvent or chemical matters.

Respiratory protection:

Proper protective mask.

Body protection:

Wear protective cloths to avoid direct contact with skin.

9. Physical and Chemical Properties
Physical State:

LiquidColor:

Milky white

Odor:

Unique smell

Boiling Point:

N/A

Flash Point:

N/A

Explosion Limits(vol%):

N/A

Vapor Pressure:

N/A

Specific Gravity:

1.0

Auto-ignition Temp:

N/A

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10. Stability and Reactivity
Stability:

Stable under normal condition and anticipated storage.

Conditions to avoid:

Direct sunshine

Possibility of Hazardous Reactions:

NoneMedia must-not-be-mixed:

No instruction

Hazardous decomposition Products:

Generate carbon monoxide and carbon dioxide.

11. Toxicological information[ACUTE TOXICITY]
Substance

Oral

ClassDermalClass

N –methyl-2-pyrrolidone

3.5g/kgNot classified

6.0g/kgNot classified[ACUTE TOXICITY]
Substance
N –methyl-2-pyrrolidone

Inhalation(gas)

Inhalation(vapor)ClassConclusive but not sufficientfor classification

Class

Classification not possible

Inhalation(dust/mist)

Class>5.1mg/L

Not classified

Substance

Skin
Corrosion/irritation

Eyedamage/irritation

Respiratory
Sensitization

Skinsensitization

N –methyl-2-pyrrolidone

Category 2

Category 2AClassification not possible

Classification not possible

Substance

Germ cell mutagenicity

Carcinogenicity

Reproductive Toxicity

N –methyl-2-pyrrolidone

Not classified

Classification not possible

Category 1B

Substance

TOST(single)

TOST(repeated)

Aspiration hazard

N –methyl-2-pyrrolidone

Category 3(anesthetic action)

Category 2(nerve system, lung , lever ,bone marrow)

Classification not possible

12. Ecological Information
General Precaution: Be careful not to spill or leak product and wash water into river and waterdrain. The product may have adverse effect on environment.
Ecological Toxicity:
Material

Acute Aquatic Toxicity

Chronic Aquatic Toxicity

Hazard to Ozone

N –methyl-2-pyrrolidone

Not classified

Not classified

Classification not possible

Persistence and Degradative: No data
Bioaccumulation potential: No data

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13. Disposal considerations[Residual wastage, contaminated container and package]
Follow the local regulation. Licensed industrial waste disposer should dispose waste including
residue and container after the consignment contract. Wash water used for cleansing containersand equipment must not be released into environment.
For other wastage arouse in effluent processing, dispose of them in accordance with the law or
entrust it. Empty containers should be disposed after the content is completely removed. Empty
containers and packages are recommended to be recycled.
14. Transport information[Regulation] UN No.: None

UN Class: None

PG: None

15. Regulatory Information
Classification and labeling in accordance with Labor Safety and Health Act:See Section 2
Other regulation for foreign countries:
Regulatory information with regards to this preparation in your country or region should be
examined by your won responsibility.
16. Other Information
References:
1) GHS Classification Guidance for Enterprises
2) SDS from manufacturers of raw materials3) Roval’s own data
The information herein is given in good faith, but no warranty, express or implied, is made.
The information contained herein is, to the best of Roval’s knowledge and belief, accurate and reliable
as of the data issued. It is the user’s responsibility to determine the suitability of this information for
the adoption of necessary safety precautions. We reserve the right to revise SDS periodically as new
information becomes available.

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