SAFETY DATA SHEETSDS No.1002-0010

Revised date

December 14, 2022 1/4 page

1. PRODUCT AND COMPANY IDENTIFICATIONPRODUCT NAME： GASKUROPACK 56
NAME OF MANUFACTURER： GL Sciences Inc.
ADDRESS： 22-1 Nishishinjuku 6-chome Shinjuku-ku Tokyo 163-1130, JapanCHARGE SECTION： International Sales Section
TELEPHONE No.
： +81-3-5323-6620
FACSIMILE No.
： +81-3-5323-6621
PRODUCT No.
： 1002-45606, 1002-45608, 1002-, 1003SDS No.
： 1002-0010
Research use only.
2. HAZARDS IDENTIFICATIONThis product is the packing material using for such as chromatography analysis, researches and developments.
Although the column packed with is not dangerous goods, we show some data about this packing material for theinformation supplement below.
GHS CLASSIFICATION： Classification not possible
HAZARDS SYMBOL： --SIGNAL WORD
： --HAZARD STATEMENTS： --PRECAUTIONARY STATEMENTS ： - - HAZARD INFORMATIONS： May cause respiratory tract irritation if inhaled.
May cause eye, skin and mucous irritations if contact with.
May be harmful if ingested.
May induce damage to the lung through prolonged or repeated exposure.
MOST IMPORTANT HAZARDS： Irritation of eyes, skin, respiratory system.
3. COMPOSITION/INFORMATION ON INGREDIENTSSUBSTANCE / MIXTURE： MIXTURE
COMMON CHEMICAL NAME： GASKUROPACK 56
CHEMICAL NAMECONTENTCAS RN.

Styrene=Divinylben
zene copolymer(equivalent)

CHEMICALFOMULATSCA
INVENTRY

EINECSNo.

EC INDEX
No.

99.9 %(-CH2 CHC 6H 5-)nNotestablished

ListedNotestablishedNotestablished

Terephthalic acid

0.1 %COOH(C6 H4 )COOH

100-21-0

Listed202-830-0

Not
established

4. FIRST AID MEASURES
GENERAL ADVICEINHALATION： Consult a physician. Show this safety data sheet to the doctor in attendance.
： Move victim to fresh air. If breathing is difficult, give oxygen. If irritation persists,
consult a physician.
SKIN CONTACT： Remove contaminated clothes and shoes, rinse skin with plenty of water orshower. Use soap to help assure removal. Consult a physician immediately.
EYE CONTACT： Flush eyes well with flooding large amounts of running water for at least 15
minutes. Assure adequate flushing by separating the eyelids with sterile fingers.
If possible, remove any contact lenses. Consult a physician immediately.
INGESTION： Rinse mouth, give plenty of water to dilute the substance. Do not inducevomiting. Never give anything by mouth to an unconscious person. Consult aphysician immediately.
MOST IMPORTANT SYMPTOMS ： Irritating on contact with eyes, skin and mucous membranes. Long –term
exposure may cause symptoms such as discomfort, abdominal pain, diarrhea,
and nausea.
SPECIAL MEDICAL PROCEDURE ： Not necessary.

PRODUCT NAME ： GASKUROPACK 56
SDS No.1002-0010

Revised date

December 14, 2022 2/4 page

5. FIRE FIGHTING MEASURES
EXTINGUISHING MEDIA
FIRE & EXPLOSION HAZARDS： Water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
： Toxic, irritating, dust/fume/smoke may be emitted. Carbon monoxide may befoamed.
SPECIAL PROTECTIVE EQUIPMENTFOR FIRE FIGHTERS ： Firemen should wear normal protective equipment(full bunker gear) andpositive-pressure self-contained breathing apparatus.
SPECIFIC HAZARDS ARISING FROM THE CHEMICAL(e.g., nature of any hazardous combustion products)： Wear appropriate protective equipment to prevent inhalation of smoke whenextinguishing a fire, as it produces irritating or toxic fume (or gas) during a fire.

6. ACCIDENTAL RELEASE MEASURESPERSONAL PRECAUTIONS： Remove ignition sources and ventilate the area. In case of insufficient ventilation,wear suitable respiratory equipment. Avoid raising dust and avoid contact withskin and eyes.
ENVIRONMENTAL PRECAUTIONS： Prevent further leakage or spillage if safe to do so. Do not let product enterdrains. Discharge into the environment must be avoided.
METHODS AND MATERIALSFOR CONTAINMENT AND CLEANING UP： Dispose of with appropriate protective equipment. Remove by adsorbing toearth and sand, adsorbent, etc. Collect in an empty container that can be sealed
and dispose of properly.
7. HANDLING AND STORAGE
HANDLING： Keep away from ignition sources and ventilate the area. In case of insufficientventilation, wear suitable respiratory equipment.
Avoid contact with eyes, skin, and clothing. Avoid inhalation of vapour or mist.
Avoid prolonged or repeated exposure. Handle this product with suitableprotection.
CONDITIONS FOR SAFE STORAGE： Store away from sunlight, heat and all ignition sources in well-ventilated dryplace. Keep container tightly closed.
INCOMPATIBLE PRODUCTS： Strong oxidizers, acids.

8. EXPOSURE CONTROL/PERSONAL PROTECTION
ENGINEERING MEASURES： Use exhaust ventilation to keep airborne concentrations below exposure limits.
Use adequate ventilation.
VENTILATION： Local Exhaust ; Necessary, Mechanical(General) ; Recommended
CONTROL PARAMETERS
ACGIH： 10 mg/m 3 (Terephthalic acid)
OSHA PEL： No data available
NIOSH REL
： No data available
PERSONAL PROTECTION
Respiratory protection
HAND PROTECTION
EYE PROTECTION
SKIN PROTECTION： Use respirators approved under appropriate government standards and follow
all regulations.
： Chemical resistant gloves： Safety glasses(goggles)： Protective clothing

9. PHYSICAL AND CHEMICAL PROPERTIESPHYSICAL STATE： Solid
COLOUR： WhiteODOR： Odorless
MELTING POINT / FREEZING POINT： No data available
BOILING POINT OR INITIAL BOILING POINT AND BOILING RANGE： No data available
FLAMMABILITY： No data available
LOWER AND UPPER EXPLOSION LIMIT / FLAMMABILITY LIMIT： No data available

PRODUCT NAME ： GASKUROPACK 56SDS No.1002-0010

Revised date

FLASH POINT： No data available
AUTO-IGNITION TEMPERATURE ： No data available
DECOMPOSITION TEMPERATURE： No data available
pH： No data available
KINEMATIC VISCOSITY： Not applicable
SOLUBILITY： Insoluble
PARTITION COEFFICIENT
n-octanol/water (log value)： No data available
VAPOUR PRESSURE： No data available
DENSITY AND/OR RELATIVE DENSITY： No data available
RELATIVE VAPOUR DENSITY： Not applicable
PARTICLE CHARACTERISTICS ： Average particle size： 60/80mesh,December 14, 2022 3/4 page80/100mesh

10. STABILITY AND REACTIVITY
REACTIVITY： No data available
CHEMICAL STABILITY： Stable under recommended storage conditions.
POSSIBILITY OF HAZARDOUS REACTIONS： Reacts with strong oxidizers.
CONDITION TO AVOID： Sunlight, heat, open flames, high temperature, sparks, static electrical charge,other ignition sources, moisture
INCOMPATIBLE MATERIALS： Oxidizers and strong acids
HAZARDOUS DECOMPOSITION PRODUCTS： CO, CO 2 may be formed.
11. TOXICOLOGICAL INFORMATIONACUTE TOXICITY： This mixture is not classified.
SKIN CORROSION/IRRITATION ： This mixture is not classified.
EYE DAMAGE/EYE IRRITATION ： This mixture is not classified.
(Terephthalic acid)： rabbit; not irritating or slightly irritating (NITE risk assessment data(2008),
ACGIH(7th,2001)).
RESPIRATORY OR SKIN SENSITIZATION： This mixture is classification not possible.
GERM CELL MUTAGENICITY： This mixture is classification not possible.
CARCINOGENICITY： This mixture is classification not possible.
(Terephthalic acid)： There is not the information of the cancer-causing classification by any
international evaluation organizations.
REPRODUCTIVE TOXICITY： This mixture is classification not possible.
SPECIFIC TARGET ORGAN TOXICITY： This mixture is not classified.
(Terephthalic acid)： slightly respirable irritating (HSDB(Access on August 2014)).
Animal; effect to upper respiratory system and vesical (SIDS,2004).
ASPIRATION TOXICITY： No data available
12. ECOLOGICAL INFORMATIONHAZARDOUS TO THE AQUATIC ENVIRONMENT： This mixture is classification not possible.
BIODEGRADABILITY： No data available
BIOACCUMULATION POTENTIAL ： No data available
MOBILITY IN SOIL
： No data available
OTHER ADVERSE EFFECTS： Not listed in Montreal Protocol list.
13. DISPOSAL INFORMATIONDispose in a hazardous-waste site in accordance with all applicable regulations. Any disposal practice must be incompliance with country, local, state, and federal laws and regulations (contact country, local or state environment
agency for specific rules).

PRODUCT NAME ： GASKUROPACK 56
SDS No.1002-0010

Revised date

December 14, 2022 4/4 page

14. TRANSPORT INFORMATIONInternational Regulations
Maritime regulations： Conform to the provisions of IMO.
UN No.
： Not regulated
Proper Shipping Name ： Class：Packing Group：Marine Pollutant： Not applicable
Aviation regulations： Conform to the provisions of ICAO/IATA.
UN No.
： Not regulated
Proper Shipping Name ： Class：Packing Group：15. REGULATORY INFORMATIONFor classification and labeling of chemicals in accordance with the applicable rules and regulations in the EU or eachcountry, refer to GHS classification of this product (See Section 2).
US REGULATION
EU REGULATION： OSHA HCS 2012/29 CFR 1910.1200： CLP Regulation ((EC) No. 1272/2008)

16. OTHER INFORMATIONNOTICE:The information contained in the SDS description is applicable exclusively to the chemical substance identified herein
and for its intended use as an analytical reference standard or reagent and to the unit quantity intended for that
purpose. The information does not relate to, and may not be appropriate for, any application or larger quantity of thesubstance described. Our products are intended for the use by individuals possessing sufficient technical skill andqualification on use the material potential hazardous chemical. Accordingly, no representation or warranty, express
or implied, with respect to merchantability and fitness for a particular purpose is made with respect to the information
contained herein.
Attention:
This product in terms of chemical identity and the unit amount provide is intended for use in chemical analysis andnot for human consumption, nor any other purpose.