Aqueous Corrosion Inhibitor WP-1

Denshijiki Industry Co., Ltd.

SDS15130-07e

SAFETY DATA SHEET
1.

Product and Company Identification
Product Name:

Aqueous Corrosion Inhibitor WP-1

Company Name:

Denshijiki Industry Co., Ltd.

Address:

5-6-20 Ukima, Kita-Ku, Tokyo

Section in Charge:

Development department

Telephone:+81-3-5970-8681

FAX:+81-3-5970-8680

Emergency Telephone: Same as the section in charge
Date of Creation:

June 15, 2011

Reference Number:

SDS15130-07e

Product Code:15130,15131

Date of Revision:

Recommended Uses and Restrictions on Use:
2.

January 21, 2021

Magnetic particle testing (water-based method)

Hazards Identification
GHS Classification
Physical Hazards
Health Hazards

Environmental Hazards

Flammable liquids

Classification not possible

Material corrosive to metals

Classification not possible

Acute toxicity (oral)

Category 5

Acute toxicity (inhalation)

Classification not possible

Skin corrosion/irritation

Category 2

Serious eye damage/eye irritation

Category 1

Respiratory sensitization

Classification not possible

Carcinogenicity

Category 2

Reproductive toxicity

Category 2

Specific target organ toxicity (singleexposure)

Category 1 (liver)

Specific target organ toxicity (repeatedexposure)

Category 2 (liver, kidney, blood,and central nervous system)

Aspiration hazard

Classification not possible

Hazardous to the aquatic environment(acute)Category 3

Hazardous to the ozone layer

Classification not possible

GHS Label Elements

Pictograms:
Signal Word:

DangerHazard Statement:

May be harmful if swallowed
Causes skin irritation
Causes serious eye damage
Suspected of causing cancer

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Aqueous Corrosion Inhibitor WP-1

Denshijiki Industry Co., Ltd.

SDS15130-07e

Suspected of damaging fertility or the unborn childCauses damage to organs (liver)May cause damage to organs through prolonged or repeated exposure (liver, kidney,blood, central nervous system)
Harmful to aquatic life
Precautionary Statement:
Prevention

Do not handle until all safety precautions have been read and understood.
Do not breathe mists or vapors.
Wash hands thoroughly after handling.
Do not eat or drink when using this product.
Avoid release to the environment.
Wear protective gloves/eye protection/face protection/protective clothing.
Use only outdoors or in a well-ventilated area and avoid breathing mist/vapors. Or avoid
ingestion.

Response

IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin withrunning water.
If skin irritation occurs: Get medical advice/attention.
Wash contaminated clothing before reuse.
IF INHALED: Remove person to fresh air and keep comfortable for breathing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if
present and easy to do. Continue rinsing. Get medical advice/attention.
In case of fire, use dry chemical, foam, or carbon dioxide fire extinguishers.
If you feel unwell, get medical advice immediately. Get medical advice/attention.
IF exposed or concerned: Get medical advice/attention.

Storage

Store in a cool, well-ventilated place, away from direct sunlight.
Keep container tightly closed. Store locked up.

Disposal

3.

Dispose of contents/container at an approved waste disposal plant in accordance withlocal/regional/national regulations.

Composition/Information on Ingredients
Substance/Mixture:4.

MixtureChemical Name or Common Name

Content (%)

CAS No.

Water

68–78

-Additive

22–32

Trade secretFirst Aid Measures
IF INHALED:

Remove person to fresh air and keep comfortable for breathing.
Cover with a blanket, keep warm and at rest, and get medical attention asneeded.

IF ON SKIN:

Wash skin with plenty of water and soap.

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Aqueous Corrosion Inhibitor WP-1

5.

6.

Denshijiki Industry Co., Ltd.

SDS15130-07e

IF IN EYES:

Rinse cautiously with water for several minutes. Remove contact lenses, if
present and easy to do. Continue rinsing. Rinse for at least 15 minutes, and thenget medical attention.

IF SWALLOWED:Do NOT induce vomiting. Get medical attention. If the product remains in themouth, rinse thoroughly.

Most Important Signs andSymptoms, Acute andDelayed:

If swallowed, may cause diarrhea and vomiting.
If in eyes, may cause inflammation. If on skin, may cause inflammation.
If mist is inhaled, you may feel unwell.

Extinguishing Media:

Mist of water and alkali salts, dry chemicals, carbon dioxide, and foam.
For initial fires, use dry chemicals or carbon dioxide.
For large-scale fires, it is possible to use firefighting foam to smother the fire.

Inappropriate ExtinguishingMedia:

Pouring water on can escalate the fire and is dangerous.
Do not use straight streams of water to extinguish fires.

Specific Hazards:

If burned, toxic gases (such as carbon monoxide) can be generated

Special Firefighting
Procedures:

Extinguish the source of the fire. Cool down surroundings by spraying themwith water.
Keep unnecessary personnel away from the fire and the surrounding area.

Protection of Firefighters:

Perform fire-fighting from the windward side, and be sure to wear protective
equipment.
If burned or exposed to high temperature, this product may generate toxic gases(such as carbon monoxide). So wear respiratory protection.

Personal Precautions,Protective Equipment andEmergency Procedures:

Wear protective equipment during firefighting operations.

Environmental Precautions:

Do not let the discharged product drain into water systems in order to prevent
any environmental impact.

Method and Materials forContainment andCleaning Up:

Remove nearby potential sources of ignition immediately.
For small-scale leakage, collect the material by absorbing released material withearth, sand, sawdust, waste cloth, or other materials.
For large-scale leakage, seal off the area using measures such as surrounding theleakage location with a rope. Stop the flow of the leaked liquid using sand, etc.
and collect as much of it in a container as possible.
At sea, extend an oil fence to stop the diffusion and absorb it with adsorption
mats, etc.

Measures to Prevent
Secondary Accidents:

Inform relevant organizations immediately to prevent further accidents andexpansion.
Remove nearby potential ignition sources immediately and prepare fire
extinguishing media.
Watch your step as wet floors are slippery.

Firefighting Measures

Accidental Release Measures

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Aqueous Corrosion Inhibitor WP-1
7.

Denshijiki Industry Co., Ltd.

SDS15130-07e

Handling and Storage
Handling
Technical Measures:

Wear protective equipment if skin or eye contact is possible.
Use a tool like a pump for extracting the product from the container. Do notsuck it up using a fine pipe.
If mist is generated, use breathing apparatus, etc. to prevent inhalation of themist.
Containers must be tightly closed.

Precautions for Safe
Handling:

Avoid contact, inhalation, or ingestion. Do not get in eyes. Wash hands
thoroughly after handling.

Proper Storage
Conditions:

Store in a cool, well-ventilated place, away from direct sunlight. Keepcontainers sealed.
Avoid contact and storage with halogens, strong acids, alkalis, and oxidizingmaterials.
Store locked up if necessary.

Safe Packaging Materials:

Keep in containers specified in the product specifications.

Storage

8.

Exposure Controls/Personal Protection
Control Levels:

Not established. (Work environment assessment standard: 2009 Ministry ofHealth, Labor and Welfare Notification No. 194/195)

Permissible ExposureLevels:

No data availableEngineering Measures:

If mist is generated, the source must be tightly sealed or ventilation equipment
must be installed.
Install a shower and an eye washer near the handling location.

Respiratory System
Protection:

Wear a gas mask (for organic gasses) if necessary.

Hand Protection:

Wear oil resistant gloves for long time or repeated contact.

Eye Protection:

Wear standard glasses for splash prevention.

Skin and Body
Protection:

Wear oil resistant long-sleeve work clothing for long-time handling or contact.

Protective Equipment

9.

Physical and Chemical Properties
Physical state:

LiquidColor:

Translucent but slightly yellowish

Odor

:

Slight odor

Melting point/ freezing
point

:

No data available

Boiling point or initial
boiling point and boiling
range

:

No data available

Flammability:

Non-combustible

Lower and upper explosion
limit / flammability limit:

No data available

Flash point:

No data available
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Aqueous Corrosion Inhibitor WP-1

Denshijiki Industry Co., Ltd.

SDS15130-07e

Auto-ignition temperature:

No data available

Decomposition temperature:

No data availablepH:

9.9 (diluted 30 times)

Kinematic viscosity:

No data available

Solubility:

Soluble in water

Partition coefficientn-octanol/water (log value):

No data available

Vapor pressure:

No data available

Density and/or relativedensity:

1.035 g/cm3 (15°C)

Relative vapor density:

No data available

Particle characteristics:

No data available

Chemical Reactivity andStability:

The product is stable under normal handling and storage conditions.

Possibility of Hazardous
Reactions:

Keep tightly sealed and avoid contact with strong oxidizing agents.

Conditions to Avoid:

Contact with halogens, strong acids, alkalis, and oxidizing agents.

Incompatible Materials:

Peroxides, strong oxidizing agents

Hazardous Decomposition
Products:

Carbon monoxide etc. can be generated by burning, etc.

Acute Toxicity (oral):

LD50  4,269 mg/kg (ATEmix)

Acute Toxicity (dermal):

LD50  18,360 mg/kg (ATEmix)

Acute Toxicity (inhalation:mist):

LC50  7.45 mg/L (ATEmix)

Skin Corrosion andSkin Irritation:

Contains less than 5% of ingredients of Skin Toxicity Category 1 and 10% ormore of ingredients of Skin Toxicity Category 2.

Serious Eye Damage
or Eye Irritation:Contains 3% or more of ingredients of Skin Toxicity Category 1, 3% or more ofingredients of Eye Toxicity Category 1, less than 10% of ingredients of Eye
Toxicity Category 2, and less than 10% of ingredients of Eye Toxicity Category
2B.

Respiratory Sensitization:

No data available

Skin Sensitization:

Does not contain ingredients of Skin Sensitization Categories 1.

Germ Cell Mutagenicity:

Does not contain ingredients of Germ Cell Mutagenicity Category 1 or 2.

Carcinogenicity:

Contains 1% or more of ingredients of Carcinogenicity Category 2.

Reproductive Toxicity:

Contains 3% or more of ingredients of Reproductive Toxicity Category 2.

Specific Target Organ
Toxicity, Single Exposure:

Contains 10% or more of ingredients of Single Exposure Toxicity Category 1,
less than 1% of ingredients of Exposure Toxicity Category 2 and less than 20%of ingredients of Single Exposure Toxicity Category 3.

Specific Target Organ
Toxicity, Repeated Exposure:

Contains 10% or more of ingredients of Repeated Exposure Toxicity Category 2.

Aspiration hazard:

No data available

10. Stability and Reactivity

11. Toxicological Information

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Denshijiki Industry Co., Ltd.

SDS15130-07e

12. Ecological Information
Ecotoxicity
Acute Toxicity:

Contains less than 20% of ingredients of Acute Toxicity Category 2 and lessthan 5% of ingredients of Acute Toxicity Category 3.
Does not contain ingredients of Chronicle Toxicity Category 1, 2, 3 or 4.

Persistency/Degradability:

No data available

Bioaccumulative Potential:

No data available

Mobility in Soil:

Can move to the atmosphere, water systems, and soil environments due to its
physico-chemical properties.

Hazardous to the Ozone Layer:

No data available

Chronic Toxicity:

13. Disposal Considerations
Have contents/container disposed of by an industrial waste disposal contractor licensed by the prefecturalgovernor.
No dumping is allowed.
If this product is disposed of by landfill, incinerate it by using an incineration system in advance and check that theburned residue does not exceed the criteria defined in the Order for Enforcement of the Waste Management andPublic Cleansing Act.
If this product is burned, burn it in a safe place using a method that does not cause harm or damage due to burningor explosion and have someone stand guard.

14. Transport information
UN Hazard Class:

Not restricted

UN No.

:

Not restricted

Not regulated for transport of dangerous goods (IATA. IMDG)
Follow other related laws and regulations.

15. Regulatory Information
Comply with the applicable laws and regulations regarding this product in each country/region.

16. Other Information
This Safety Data Sheet was prepared in accordance with JIS Z 7253:2019 to provide users of this product withreference information to ensure safe handling. Users are responsible for taking appropriate measures for individual
handling conditions with reference to this SDS.
This SDS does not represent any guarantee of safety.
Major references
Safety Data Sheets (SDS) provided by raw material manufacturers
Japanese Standards Association (JIS) JIS Z 7253:2019 “Hazard communication of chemicals based on GHS”
NITE Chemical Risk Information Platform (CHRIP)

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