Light Check LCD-450

Denshijiki Industry Co., Ltd.

SDS15116-09e

SAFETY DATA SHEET
1.

Product and Company Identification
Product Name:Light Check LCD-450 (Visible dye penetrant “Developer”)

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 1, 2004

Reference Number:

SDS15116-09e

Product Code:

15116

Date of Revision:

January 21, 2021

Recommended Uses and Restrictions on Use: Dye penetrant testing (developer)

2.

Hazards Identification
GHS Classification
Physical Hazards

Aerosols

Category 1

Health Hazards

Acute toxicity (oral)

Classification not possible

Acute toxicity (dermal)

Classification not possible

Acute toxicity (inhalation: vapors)

Classification not possible

Acute toxicity (inhalation: dust/mist)

Category 4

Skin corrosion/irritation

Classification not possible

Serious eye damage/eye irritation

Category 2A

Respiratory Sensitization

Classification not possible

Skin sensitization

Classification not possible

Germ cell mutagenicity

Classification not possible

Carcinogenicity

Classification not possible

Reproductive toxicity

Category 2

Reproductive toxicity/effects on or via
lactation

Classification not possible

Specific target organ toxicity (single
exposure)

Category 1(central nervous system, systemic
toxicity)
Category 3 (airway irritant, anesthetic
effect)Environmental Hazards

Specific target organ toxicity (repeatedexposure)

Category 2 (spleen, blood vessels,
liver)

Aspiration hazard

Classification not possible

Hazardous to the aquatic environment(acute)Classification not possible

Hazardous to the aquatic environment(chronic)

Classification not possible

Hazardous to the ozone layer

Classification not possible

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Light Check LCD-450

Denshijiki Industry Co., Ltd.

SDS15116-09e

GHS Label Elements

Pictograms:
Signal Word:

DangerHazard Statement:

Extremely flammable aerosol
Pressurized container: may burst if heatedHarmful if inhaled (dust, mist)
Causes serious eye irritation
Suspected of damaging fertility or the unborn childCauses damage to organs (central nervous system, systemic toxicity)
May cause respiratory irritation
May cause drowsiness or dizziness
May cause damage to organs through prolonged or repeated exposure (spleen, blood vessels,
liver)

Precautionary Statement:
Prevention

Obtain special instructions (SDS) before use.
Do not handle until all safety precautions have been read and understood.
Keep away from ignition sources such as heat, sparks, open flames and hot objects. No
smoking.
Do not spray on an open flame or other ignition source.
Do not pierce or burn, even after use.
Do not breathe gas, mist, vapor and spray.
Wash hands thoroughly after handling.
Do not eat, drink or smoke when using this product.
Use only outdoors or in a well-ventilated area.
Wear protective gloves/eye protection/face protection/protective clothing.

Response
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.
If eye irritation persists: Get medical advice/attention.
If exposed or concerned: Call a POISON CENTER/doctor. Get medical advice/attention.
Call a POISON CENTER/doctor, if you feel unwell. Get medical advice/attention.
Storage

Store in a well-ventilated place. Keep container tightly closed.
Store locked up.
Protect from sunlight. Do not expose to temperatures exceeding 40ºC/104ºF.

Disposal

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

Other hazards not categorized by GHS classification
Contact with liquefied gas may cause frostbite

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3.

Denshijiki Industry Co., Ltd.

SDS15116-09e

Composition/Information on Ingredients
Substance/Mixture: Mixture
Chemical Name or Common Name

Content (%)

CAS No.

Isopropyl alcohol

45–55

67-63-0

2–10

471-34-1

Silicon dioxide

1–5112926-00-8

Polyoxyethylene decyl ether≤ 126183-52-8

Rosin

< 0.5

8050-09-7

Propane

15–25

74-98-6n-Butane

5–15

106-97-8

1–5

75-28-5

Calcium carbonate*

LPG (Liquefied Petroleum Gas)

i-Butane*Contains 1–5% rosin in calcium carbonate

4.

5.

First Aid Measures
IF INHALED::

Remove person to fresh air and keep comfortable for breathing.
Call a POISON CENTER/doctor, if you feel unwell.

IF ON SKIN::

Take off immediately all contaminated clothing.
Rinse for at least 15 minutes with lukewarm slowly flowing water.
If skin irritation occurs, get medical advice/attention.
Wash contaminated clothes before reuse.

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::

Call a POISON CENTER/doctor, if you feel unwell.
If the product remains in the mouth, rinse thoroughly.
Do NOT induce vomiting.

Most Important Signs andSymptoms, Acute andDelayed:Causes irritation in eyes, nose, and throat by high-concentration exposure.
Causes drowsiness, headache and coordination disorder. Causes dryness, cracks,and dermatitis by long exposure to skin because of its antilipid nature.

Extinguishing Media:

Small fire: Carbon dioxide, powder extinguisher, foam extinguisher and water
mist with extinguishing agent.
Large fire: Foam extinguisher, plenty of water mist.

Inappropriate Extinguishing
Media

:

Straight stream of waterSpecific Hazards:

May explode if aerosol container is at the scene of a fire.
Extremely flammable and easily ignited by heat, spark and flame.
May cause vapor-explosion indoors, outdoors or in a sewage trench.
May generate irritant, poisonous, or corrosive gas in a fire.

Firefighting Measures

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6.

SDS15116-09e

Special Firefighting
Procedures:

Extremely low flash point: Use water if other extinguishing media are noteffective.
Remove containers from the fire area, if it can be done safely.
If not, spray containers and the surrounding area with water to keep them cool.
Conduct firefighting activities from the most distant place that allows it to bedone effectively using an unmanned hose holder or a nozzle with a monitor.
Keep cooling containers with plenty of water even after the fire is extinguished.

Protection of Firefighters:

Wear appropriate protective equipment to avoid inhalation of toxic gases.
Fight a fire from upwind.

Personal Precautions,Protective Equipment andEmergency Procedures:

Operators must wear proper protective gear (refer to 8. Exposure
Controls/Personal Protection) and avoid contact with the eyes and skin, and gas
inhalation.
When leaking (spraying), handle from upwind. Keep the leaking spot facing up.
Let the gas spray out completely and then perform the subsequent procedures.
Quickly remove nearby ignition sources, high-temperature objects andflammables. Evacuate anyone who is downwind and keep everyone out except
authorized persons.
Ventilate before entering the restricted area.

Environmental Precautions:

Avoid draining to drainage trench, sewage trench, basement or a closed space.
Be careful not to discharge into rivers or anywhere else that would affect theenvironment.

Method and Materials for
Containment and CleaningUp:

Use tools whose materials do not generate sparks upon impact or due to static
electricity.
For small leaks, collect the material by absorbing the released material with soil,
sand, or non-combustible material.
For large leaks, put sand around the leakage to keep it from flowing out.
Process contaminated items and waste according to relevant regulations.

:

Inform relevant organizations immediately to prevent further accidents andexpansion.
Remove nearby potential ignition sources immediately and prepare fire
extinguishing media.
Do not walk on the released material unnecessarily.

:

Amounts larger than the designated amount must be handled in a factory, astorage facility, or a laboratory in compliance with the standards required by therelevant regulations.
Connect the equipment to ground and use explosion-proof electric appliances as
an anti-static measure.
Do not use high-temperature objects, sparks and fire nearby. - No smoking.
Take engineering measures and use protective equipment as described in
Section 8. Exposure Controls/Personal Protection.
Provide local and general ventilation as described in Section 8. Exposure
Controls/Personal Protection.

Accidental Release Measures

Measures to Prevent
Secondary Accidents

7.

Denshijiki Industry Co., Ltd.

Handling and Storage
Handling
Technical Measures

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Light Check LCD-450

Precautions for Safe
Handling

Denshijiki Industry Co., Ltd.

SDS15116-09e:

Do not use things that generate fire, sparks and arcs or high-temperature objects.
Do not spray at an open flame or high-temperature incandescent objects.
Use this substance with one's back facing upwind to prevent it from being
blown back on the user.
The container may rupture if stored in a high-temperature place.
Avoid contact, inhalation, or ingestion. Do not get in eyes. Wash hands
thoroughly after handling.
Avoid contact with halogens, strong acids, alkalis, and oxidizing agents.

Proper Storage Conditions:

Store in a cool, well-ventilated place, away from direct sunlight.
May leak or spray out if containers get rusty. Avoid storing it in a humid spot.
Store away from fire and heat sources.
Do not store where the temperature exceeds 40°C.
Use explosion-proof grounded electric appliances if using them in the storage
area.
Store away from oxidizing agents because of the combustibility.
Store locked up.

Safe Packaging Materials:

Use containers regulated by the High Pressure Gas Safety Act and otherregulations.

Storage

8.

Exposure Controls/Personal Protection
Control Levels:

Isopropyl alcohol...200 ppm

Japan Society for
Occupational Health(2015 version):

Isopropyl alcohol...400 ppm, 980 mg/m3
Butane...500 ppm, 1,200 mg/m3

ACGIH

:

TLV-TWA
Isopropyl alcohol...200 ppm (2013 Version)
Butane...1,000 ppm (2008 Version)
TLV-STEL
Isopropyl alcohol...400 ppm (2013 Version):

In an indoor, inadequately ventilated workplace, provide local or general
ventilation equipment. Install a face-washer and safety shower.
Facilities must be such that no equipment that reaches high temperatures or that
could act as an ignition source will be installed near the place where thismaterial is handled.

Permissible Exposure Levels

Engineering Measures

Protective Equipment

9.

Wear the following protective equipment as needed.

Respiratory System
Protection:

Organic gas masks, air-supplied respirators, breathing equipment, etc.

Hand Protection:

Protective gloves (solvent resistant, impermeable)

Eye Protection:

Eye protection, face protection.

Skin and Body
Protection:

Oil-resistant (impermeable, anti-static) apron, (anti-static) protective wear,
electrically conductive boots, etc.

Physical and Chemical Properties

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Light Check LCD-450

Denshijiki Industry Co., Ltd.

SDS15116-09e

Contained liquid

Spraying agent (LPG)

LiquidUnder atmospheric pressure: gas,in pressurized container: liquid

Color

White dispersion

Colorless and transparent

Odor

Alcohol smell

odorless

Melting point/
freezing point-89.5°C (IPA)-187.7–-138.4°C

Boiling point or
initial boiling point
and boiling range

82.4°C (IPA)-42.1–-0.5°C

Flammability

Flammable

Flammable

2.0–12.7vol% (IPA)

1.8–9.5vol%

Flash point

11.7°C (TAG Closed cup IPA)

-104.4–-73.8°C

Auto-ignition
temperature

456°C (IPA)

405–550°C

Decomposition
temperature

No data available

No data available

pH

No data available

No data available

2.37 mPa･s (20°C IPA)

No data available

Solubility

No data available

Slightly soluble in water

Partition coefficientn-octanol/water (logvalue)No data available

No data available

Vapor pressure

4.44 kPa (20°C IPA)

0.44 MPa (40°C)

Density and/or
relative density

0.805 (20°C)

0.539 (20°C)

Relative vapor
density

2.1 (Air = 1 IPA)

1.895–2.538 kg/m3(1 MPa 15.6°C)

Particlecharacteristics

0.02 - 6 µm

No data available

Physical state

Lower and upper
explosion limit /flammability limit

Kinematic viscosity

10. Stability and Reactivity
Chemical Reactivity andStability:

May rupture at 40°C or higher.
Internal pressure at ambient temperature: approx. 0.52 MPa
May catch fire and explode by electrostatic discharge.

Possibility of Hazardous
Reactions:

May rupture by heat and impact.
May cause fire and explosion if mixed with oxidizing agents or other hazardous
reactive chemicals.
Corrodes aluminum at high temperature. Damages various plastics.
A flammable liquefied gas and readily forms an explosive gas when mixed withair.

Conditions to Avoid:

Storage in hot, humid spots and usage near fire.

Incompatible Materials:

Strong acids, strong alkalis, strong oxidizing agents.

Hazardous Decomposition
Products:

May generate toxic gases (CO, NOx, etc.) by burning.

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Light Check LCD-450

Denshijiki Industry Co., Ltd.

SDS15116-09e

11. Toxicological Information
Acute Toxicity (oral):

LD50 = 4,384–5,840 mg/kg (rat): IPA

Acute Toxicity (dermal):

LD50 = 12,870 mg/kg (rabbit) (EHC 103 (1990), (PATTY (6th, 2012),(SIDS(2002)): IPA

Acute Toxicity (inhalation):gas...
LC50 > 55,000 ppm/2 h (guinea pig): propane
LC50 > 55,000 ppm/4 h (guinea pig): propane
LC50 > 27,7374 ppm/4 h (rat): n-butane
Vapor...
LC50 = 68.5–72.6 ppm/4 h (rat): IPA
LC50 > 277,374 ppm/4 h (rat): n-butane

Skin Corrosion andSkin Irritation:

Reported as "A rabbit skin irritation test causes no or slight irritation but EHC
103 (1990) skin test for treatment of human volunteers and alcoholic patients
causes no irritation": IPA

Serious Eye Damage or Eye
Irritation:

Described as "There is a report of light to severe irritation in a rabbit eye
irritation test": IPA

Respiratory Sensitization orSkin Sensitization:

Respiratory sensitization: No data available
Skin sensitization: No data available

Germ Cell Mutagenicity:

No data available.

Carcinogenicity:

Described as "Classified as group 3 by IARC and group A4 by ACGIH": IPA

Reproductive Toxicity:

Described as "Observed decrease in copulation rate of male parent animal, lowweight and increase in mortality rate of child animals after birth by providing
parent animals with dosage having general toxic impact (weight change
accompanied by liver and kidney tissue change). Described as "A reproduction
test by oral administration to pregnant female rats showed only slight effects(low weight and skeletal mutation) on fetuses but no deformities, but a dosage
with mother animal toxicity (unstable walking, lethargy, and decreases in foodconsumption and animal weight gain) showed reproductive toxicity such as
implantation failure and complete embryo resorption": IPA

Specific Target Organ
Toxicity, Single Exposure:

In humans, causes central nervous depression (lethargy, coma, respiratory
depression), gastrointestinal irritation (nausea, vomiting), effects on circulatory
system including blood pressure, low body temperature and irregular heartbeat,and other systemic adverse effects. Description in (EHC 103 (1990), Ministry of
the Environment Risk Assessment, Vol. 6 (2005)): IPA "Causes irritation to noseand throat (coughing, sore throat) by inhalation exposure"Description in ACGIH and Japan Society for Occupational Health
Recommendation: n-butane "Has anesthetic effect or depresses central nervous
system in humans by high-concentration inhalation"

Specific Target Organ
Toxicity, Repeated Exposure:

Description in EHC 103 (1990): IPA "A vapor inhalation exposure test on rats
for four months causes a depressed white blood cell count at 100 mg/m 3(concentration converted to guidance value: 0.067 mg/L/6 h) or more andcauses pathologic effects on respiratory organs (lungs and bronchi), liver andspleen at 500 mg/m3 (concentration converted to guidance value: 0.33 mg/L/6
h)"

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Light Check LCD-450

Aspiration Hazard

Denshijiki Industry Co., Ltd.

SDS15116-09e:

No data available

Ecotoxicity:

EC50 > 1000 mg/L/72 h (Alga Pseudokirchneriella subcapitata): IPA
EC50 > 1000 mg/L/48 h (Crustacea Daphnia magna): IPA
LC50 > 100 mg/L/96 h (Fish Killifish): IPA

Persistency/Degradability:

No data available

Bioaccumulative Potential:

No data available

Mobility in Soil:

No data available

Hazardous to the Ozone
Layer

:

No data available

12. Ecological Information

13. Disposal Considerations
Dispose of after complete degassing.
Have contents/container disposed of by an industrial waste disposal contractor licensed by the prefectural governor.
Dispose of or have waste generated from effluent treatment or incineration disposed of by a waste disposal contractor
in accordance with the Waste Management and Public Cleansing Act and other related laws.

14. Transport information
UN Hazard Class:

2.1

UN No.

:

1950

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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