SAFETY DATA SHEETSDS No.5010-0170

DateApril 28, 2022

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1. PRODUCT AND COMPANY IDENTIFICATIONPRODUCT NAME
： InertSep GC
NAME OF SUPPLIER： 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.
： 5010-65710、5010-68000～5010-68007、5010-69050、5010-69051、5010SDS No.
： 5010-0170
Research use only.
2. HAZARDS IDENTIFICATIONGHS CLASSIFICATION： Classification not possible
Adverse effects were observed in animal experiments (female rats), but theassociation to humans in the mechanism and mode of action is not sufficient. Inaccordance with GHS rules, this substance cannot be classified.
HAZARDS SYMBOL： --SIGNAL WORD
： --HAZARD STATEMENTS： --PRECAUTIONARY STATEMENTS ： - - OTHER INFORMATIONS： May be harmful if inhaled and ingested.
May cause eye and skin irritation.
Dispose of contents/container in accordance with all applicable regulations.
MOST IMPORTANT HAZARDS： Eye irritation, skin irritation, digestive tract irritation, respiratory tract irritation.

3. COMPOSITION/INFORMATION ON INGREDIENTSSUBSTANCE/MIXTUER： Substance
CHEMICAL NAME
： Graphite carbon black
SYNONYMS： --CHEMICAL FORMULA： C
MOLECULAR WEIGHT： --CONTENT： 100%CAS No.
： 1333-86-4
TSCA INVENTRY： Listed
EINECS No.
： 215-609-9
EC INDEX No.
： Not established
4. FIRST AID MEASURES
GENERAL ADVICEINHALATIONSKIN CONTACTEYE CONTACTINGESTION： Wash off immediately with soap and plenty of water. In the case of respirable
dust and/or fumes, use self-contained breathing apparatus and dust impervious
protective suit. Use personal protective equipment.
： Move victim to fresh air and gargle. If breathing is difficult, give oxygen.
If irritation persists, consult a physician.
： Remove contaminated clothes and shoes, rinse skin with plenty of water orshower. Use soap to help assure removal. If irritation persists, consult aphysician.
： Remove any contact lenses at once. Flush eyes well with flooding large amountsof running water for at least 15 minutes. Assure adequate flushing by separating
the eyelids with sterile fingers. If irritation persists, consult a physician.
： Rinse mouth, give plenty of water to vomit. Never give anything by mouth to anunconscious person. Consult a physician.

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5. FIRE FIGHTING MEASURES
EXTINGUISHING MEDIA
FIRE & EXPLOSION HAZARDS： Carbon dioxide, dry chemical powder, foam, water spray： CO2, CO are included in a flue gas. Use cylinder-type air respiratory apparatus
at the fire extinguishing in the room.
Pay attention to shatter-resistant this product.
SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTERS： Fireman should wear normal protective equipment (full bunker gear) andpositive-pressure self-contained breathing apparatus.

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 spills from entering sewers, watercourses or low areas.
Comply with local disposal regulations.
METHODS FOR CLEANING UP： Do not touch spilled material without suitable protection. After material iscompletely picked up, wash the spill site with soap and water and ventilate thearea. Pull all wastes in a plastic bag for disposal and seal it tightly. Remove,clean, or dispose contaminated clothing.
7. HANDLING AND STORAGE
HANDLING
STORAGEINCOMPATIBLE PRODUCTS： Avoid contact with eyes, skin, and clothing. Avoid prolonged or repeatedexposure. Handle this product with appropriate protective equipments.
： Store away from sunlight in a cool well-ventilated dry place.
Keep container tightly closed.
： Oxidizers and 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： TWA=3.5mg/m 3
OSHA PEL： TWA=3.5mg/m 3
NIOSH REL： TWA=3.5mg/m3
PERSONAL PROTECTIONRESPIRATORY PROTECTION ： Half or full face piece respirator, self-contained breathing apparatus, suppliedair respirator, etc. Use respirators approved under appropriate government
standards and follow all regulations.
HAND PROTECTION： Safety gloves
EYE PROTECTION： Safety glasses(goggles)
SKIN PROTECTION： Protective clothing

PRODUCT NAME ： InertSep GC
SDS No.5010-0170

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9. PHYSICAL AND CHEMICAL PROPERTIESAPPEARANCE： Black powder
PHYSICAL STATE： Solid
ODOR： Odorless
MELTING POINT / FREEZING POINT： > =3000 °C
BOILING POINT OR INITIAL BOILING POINT AND BOILING RANGE： >= 3000 °C
FLAMMABILITY： Non Flammable
LOWER AND UPPER EXPLOSION LIMIT / FLAMMABILITY LIMIT： Not applicable
FLASH POINT： No data available
AUTO-IGNITION TEMPERATURE ： 290 - 520 °C
DECOMPOSITION TEMPERATURE： No data available
pH： No data available
KINEMATIC VISCOSITY： Not applicable
SOLUBILITY IN
Water： Insoluble
Organic solvent： Insoluble
PARTITION COEFFICIENT
n-octanol/water (log value)： No data available
VAPOUR PRESSURE： No data available
DENSITY AND/OR RELATIVE DENSITY： 1700 - 1900 kg/m 3RELATIVE VAPOUR DENSITY： Not applicable
PARTICLE CHARACTERISTICS ： 120/400mesh
10. STABILITY AND REACTIVITY
REACTIVITY： Stable under recommended using and storage conditions.
CHEMICAL STABILITY： Stable under recommended storage and using conditions.
CONDITION TO AVOID： Sunlight, heat, moisture, CO 2 , oxidizers, acids
INCOMPATIBLE MATERIALS： Oxidizers, acids
HAZARDOUS DECOMPOSITION PRODUCTS： CO, CO 2
11. TOXICOLOGICAL INFORMATIONACUTE TOXICITY： LD0 value of >8000 mg/kg bw for rats (IUCLID (2000))
LD50 value is >3 mg/kg for rabbits (RTECS (2008)
SKIN CORROSION/IRRITATION ： Results of "no irritating" in 4 tests with rabbits (one test was conductedaccording to OECD TG404) (IUCLID (2000)).
EYE DAMAGE/EYE IRRITATION ： Based on results of "no irritating" in 3 tests with rabbits (IUCLID (2002)), thesubstance was classified as "Not classified". Although there is a result of"irritating" in a human test (IUCLID (2002)), the details are not clear. It has beensuggested that the fine grain may be irritating mechanically (HSDB (2003)).
SENSITIZATION： No data available
GERM CELL MUTAGENICITY： Although there is a positive result in a rat alveolar cell HPRT gene mutation testby inhalation exposure and intratracheal administration (in vivo somatic cellmutagenicity test) (DFGOT vol.18 (2002)), this positive result is considered notto indicate the germ cell mutagenicity of carbon black since it is thought to be
induced by the polycyclic aromatic hydrocarbons present in the substance or byreactive oxygen species due to inflammation reaction.

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CARCINOGENICITY： Based on the classification of "Group 2B" in IARC and Category 2B in Japan
Society For Occupational Health (JSOH), the substance was classified into
Category 2. In a 24-month inhalation test in rats, the incidence of primary lungneoplasms was increased significantly and was dose related The types ofneoplasms were identical and included benign adenomas, malignant
adenocarcinomas,
squamous-cellcarcinomas,andadenosquamouscarcinomas (EHC No.171 (1996)). In a rat test, the 43-week and 86-week
exposure groups had a lung tumour rate of 18% and 8%, respectively, with notumours observed in the control group (IARC vol.65 (1996)).
IARC in group 2B (IARC 93 (2010)), ACGIH is classified into A3 (ACGIH (7th,2011)), which is based on inhalation experiments by rats.
For humans, epidemiological studies in Europe and the United States have also
been concluded as "inappropriate as evidence to classify carcinogenicity" dueto inadequate methodological deficiencies and lack of number of subjects to beinvestigated.
REPRODUCTIVE TOXICITY： No data available
SPECIFIC TARGET ORGAN TOXICITY -single exposure： Although there is a report of behavioral somnolence as a symptom after oral
administration to rats (15,400 mg/kg) (RTECS (2008)), the details are unknown,
therefore, classification was not possible due to lack of sufficient data.
SPECIFIC TARGET ORGAN TOXICITY -repeated exposure： Numerous epidemiological tests for carbon black workers were conducted. Inworkers exposed for long term (10 years and more), the following symptoms
characteristic of the lung occurred; cough, sputum, chronic bronchitis, lungfunction disturbances, pneumoconiosis, emphysema, disturbance of lungperfusion, obstructive disturbance of ventilation, bronchial hyper-reactivity anddecrease in airway resistance and expiratory flow (IARC vol.65 (1996)). In
addition, it was reported that fine, diffuse changes were observed in the chest
radiogram, and histological examination revealed deposits of carbon blackparticles and reticular fibrosis with associated emphysema (IARC vol.65 (1996)).
ASPIRATION TOXICITY： No data available
12. ECOLOGICAL INFORMATIONECOTOXICITY： Classified into Not classified since it is suggested not to show the toxicity at theconcentration of water solubility (insoluble (HSDB,2009)) from its 72h-ErC50>10000 mg/L for algae (Scenedesmus) (SIDS,2006), its 24h-LC50 >5600 mg/Lfor Crustacea (Daphnia magna) (SIDS,2006) and its 96h-LC50 >1000 mg/L forfish (Tribolodon hakonensis) (SIDS,2006).
BIODEGRADABILITY： May not occur microbial degradation.
BIOACCUMULATION POTENTIAL ： No data available
MOBILITY IN SOIL
： No data available
HAZARDOUS TO THE OZONE LAYER： Not listed in Montreal Protocol list.

13. DISPOSAL INFORMATION
Dispose 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).
14. TRANSPORT INFORMATION
IATA： Not dangerous goods
ADR/RID： Not dangerous goods
DOT(Department of Transportation)： Not dangerous goods
MARINE POLLUTANT： Not classified
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 ：OSHA HCS 2012/29 CFR 1910.1200
EU REGULATION ：CLP Regulation ((EC) No. 1272/2008)

PRODUCT NAME ： InertSep GC
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DateApril 28, 2022

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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 the substancedescribed. Our products are intended for the use by individuals possessing sufficient technical skill and qualification
on use the material potential hazardous chemical. Accordingly, no representation or warranty, express or implied, withrespect 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 and notfor human consumption, nor any other purpose.