SAFETY DATA SHEETSDS No.5010-29013

Revised date

April 15, 2019

1/5 page

1. PRODUCT AND COMPANY IDENTIFICATIONPRODUCT NAME
： 44% Sulfuric Acid-impregnated Silicagel
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.
： 5010-29013, 5010SDS No.
： 5010-29013
Research use only.
2. HAZARDS IDENTIFICATIONGHS CLASSIFICATIONHAZARDS SYMBOL： Acute toxicity - inhalation ： Category 2
Skin corrosion/irritation： Category 1A
Eye damage/irritation： Category 1
Specific target organ toxicity (Single exposure)： Category 1<respiratory system>
Specific target organ toxicity (Repeated exposure)： Category 1<respiratory system>
Hazardous to the aquatic environment - Acute hazard： Category 3：

SIGNAL WORD
： Danger
HAZARD STATEMENTS：
H330
Fatal if inhaled
H314
Cause severe skin burns and eye damage
H318
Cause serious eye damage
H370
Cause damage to organs
H372
Cause damage to organs through prolonged or repeated exposure
H402
Harmful to aquatic life
PRECAUTIONARY STATEMENTS ：P260
Do not breathing dust/fume/gas/mist/vapours/spray.
P264
Wash hands thoroughly after handling.
P270
Do not eat, drink or smoke when using this product.
P271
Use only outdoors or in a well-ventilated area.
P280
Wear protective gloves/protective clothing/eye protection/face protection.
P284[In case of inadequate ventilation] wear respiratory protection.
P273
Avoid release to the environment.
P310
Immediately call a POISON CENTER or doctor.
P304+P340
IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P301+P330+P331
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353
IF ON SKIN or hair: Take off immediately all contaminated clothing. Rinse skin with water.
P305+P351+P338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308+P311
IF exposed or concerned: Call a POISON CENTER or doctor.
P314
Get medical attention if you feel unwell.
P363
Wash contaminated clothing before reuse.
P403+P233
Store in a well-ventilated place. Keep container tightly closed.
P405
Store locked up.
P501
Dispose of contents/container in accordance with all applicable regulations.

PRODUCT NAME ： 44% Sulfuric Acid-impregnated Silicagel
SDS No.5010-29013

Revised date

3. COMPOSITION/INFORMATION ON INGREDIENTSCHEMICAL IDENTITY： Mixture
CHEMICALCHEMICALCONTENTNAME
FORMULA

April 15, 2019

2/5 page

CAS RNTSCA
INVENTRY

EINECS No.

Sulfuric Acid

44 %H2SO47664-93-9

Listed231-639-5

Silicagel56 %SiO 2112926-00-8

Listed-4. FIRST AID MEASURES
GENERAL ADVICEINHALATIONSKIN CONTACTEYE CONTACTINGESTION： Wash off immediately with soap and plenty of water. In the case of respirable
dust, use self-contained breathing apparatus and dust impervious protective
suit. Use personal protective equipment.
： Move victim to fresh air. 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
amounts of running water for at least 15 minutes. Assure adequate flushing byseparating the eyelids with sterile fingers. If irritation persists, consult aphysician. Never rub your eyes.
： Rinse mouth, give plenty of water to dilute the substance. Do not induce
vomiting. Never give anything by mouth to an unconscious person. Consult aphysician.

5. FIRE FIGHTING MEASURES
EXTINGUISHING MEDIA： Powder, foam (alcohol foam), carbon dioxide, water spray.
FIRE & EXPLOSION HAZARDS： Toxic and irritating dust, fumes or smoke may be emitted.
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 insufficientventilation, wear suitable respiratory equipment. Avoid raising dust and avoid
contact with skin 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： In case of insufficient ventilation, wear suitable respiratory equipment.
Avoid contact with eyes, skin, and clothing. Avoid prolonged or repeatedexposure. Handle this product with suitable protection.
After using this product, dispose of contents/container in accordance with allapplicable regulations and appropriate ways.
： Store away from sunlight, heat and all ignition sources in well-ventilated dryplace. Keep container tightly closed.
： Strong oxidizers, acids, reductants.

PRODUCT NAME ： 44% Sulfuric Acid-impregnated Silicagel
SDS No.5010-29013

Revised date

April 15, 2019

3/5 page

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 PARAMETERSCHEMICALACGIH
OSHA PELNIOSH REL
NAME
Sulfuric Acid
TWA 0.2 mg/m3
TWA 1 mg/m3
TWA 1 mg/m3
Inhalable dust TWA=10mg/m3 ,TWA 20mppcf
TWA 6mg/m3
Silica gel
Respirable dust TWA=3mg/m3(80mg/m3 /%SiO2 )(as amorphous silica)(as PNOS)(as amorphous silica)
PERSONAL PROTECTIONRESPIRATORY PROTECTION

HAND PROTECTION
EYE PROTECTION
SKIN PROTECTION： Half or full face piece respirator, self-contained breathing apparatus, supplied
air respirator, etc. Use respirators approved under appropriate government
standards and follow all regulations.
： Safety gloves： Safety glasses(goggles)： Protective clothing

9. PHYSICAL AND CHEMICAL PROPERTIESAPPEARANCE： White - slightly yellowish white
PHYSICAL STATE： Solid(Powder)
ODOR： No data available
pH： Strong acid (in water)
BOILING POINT： No data available
MELTING POINT： No data available
FLASH POINT： No data available
FLAMMABILITY： No data available
AUTOIGNITION TEMPERATURE ： No data available
VAPOR PRESSURE： No data available
SPECIFIC GRAVITY (DENSITY) ： No data available
SOLUBILITY INWater： Insoluble
Organic solvent： Insoluble
PARTITION COEFFICIENT ;n-octanol/water： No data available
DECOMPOSITION TEMPERATURE： No data available
10. STABILITY AND REACTIVITY
REACTIVITY： Stable under recommended using and storage conditions.
CHEMICAL STABILITY： React with water.
CONDITION TO AVOID： Sunlight, heat, moisture, contact with incompatible materials.
INCOMPATIBILE MATERIALS： Acidic materials, oxidants, reductants
HAZARDOUS DECOMPOSITION PRODUCTS： CO, CO 2, Sulfur compounds
11. TOXICOLOGICAL INFORMATIONACUTE TOXICITY -oral： This product is not classified.
(Sulfuric Acid)： Rat LD50 = 2,140 mg/kg (SIDS, 2001) and there is a report of deaths due tohuman oral intake (intake is unknown).
ACUTE TOXICITY -dermal： The classification is not possible in this product.
ACUTE TOXICITY -inhalation： This product is classified in Category 2.
(Sulfuric Acid)： Rat LC50(4 hours exposure) = 0.375mg/L and(1 hour exposure) = 347ppm(4hours equivalent: 0.347 mg/L) (SIDS, 2001).
SKIN CORROSION/IRRITATION ： This product is classified in Category 1A.
(Sulfuric Acid)： Since the pH of concentrated sulfuric acid is 1 or less, it is judged as acorrosive substance according to the GHS classification standard.

PRODUCT NAME ： 44% Sulfuric Acid-impregnated Silicagel
SDS No.5010-29013

Revised date

April 15, 2019

4/5 page： This product is classified in Category 1.
： In the case of a human accident, it was described that severe eye damage
accompanied by dissolution of anterior chamber was observed (ATSDR, 1998),
moderate to 5% solution for rabbit eye and strong for 10% solution.
Description that irritation was observed (SIDS, 2001) Also, this substance has
a pH of 2 or less.
(Silica gel)
： Mild conjunctival redness in eye irritation tests(OECD TG 404, Precipitatedsilica(Sident9)) using rabbits (SIDS (2006)、ECETOC JACC (2006)).
Slight or no irritation in eye irritation tests(Precipitated silica) using rabbits(SIDS (2006)).
SKIN SENSITIZATION： The classification is not possible in this product.
GERM CELL MUTAGENICITY： The classification is not possible in this product.
CARCINOGENICITY： The classification is not possible in this product.
REPRODUCTIVE TOXICITY： The classification is not possible in this product.
SPECIFIC TARGET ORGAN TOXICITY - single exposure ： This product is classified in Category 1.
(Sulfuric Acid)： Low-dose inhalation exposure to humans causes airway irritation symptoms
such as cough and shortness of breath (DFGOT, 2001), while high-dose
exposure causes acute effects such as coughing, shortness of breath and clot
discharge, as well as decreased lung function and There is a description thatpersistent effects such as fibrosis and emphysema were observed and thatbleeding and dysfunction of the lungs were observed after inhalation exposureto guinea pigs for 8 hours (ATSDR, 1998).
(Silica gel)
： Irritating to respiratory tract (SIDS (2006), ECETOC JACC (2006))
SPECIFIC TARGET ORGAN TOXICITY - repeated exposure ： This product is classified in Category 1.
(Sulfuric Acid)： The 28-day inhalation exposure test in SIDS (2001) rats shows cell proliferation inthe laryngeal mucosa within the guidance value range of Category 1, and theATSDR (1998) guinea pig 14-139-day repeated inhalation exposure test in Category
1 Concentrations within the guidance range of nasal septal edema, pulmonary
emphysema, atelectasis, bronchial congestion, edema, hemorrhage, thrombosis,
and other airway and lung disorders are further assessed in the 78-week inhalation
exposure study in cynomolgus monkeys. It has been reported that histologicalchanges such as hyperplasia of cells and thickening of wall in bronchi wereobserved at doses within the guidance value of Category 1 (0.048 mg / L, 23.5 Hr /Day).
ASPIRATION HAZARD： This is not possible in this product.
EYE DAMAGE/EYE IRRITATION(Sulfuric Acid)

12. ECOLOGICAL INFORMATION
Hazardous to the aquatic environment - Acute hazard –： This product is classified in Category 3.
(Sulfuric Acid)： Fish (Lepomis macrochirus) 96hr-LC50=16-28mg/L(SIDS,2003)
Hazardous to the aquatic environment - Chronic hazard –： The classification is not possible in this product.
BIODEGRADABILITY： No data available
BIOACCUMULATIVE 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).

PRODUCT NAME ： 44% Sulfuric Acid-impregnated Silicagel
SDS No.5010-29013

Revised date

April 15, 2019

5/5 page

14. TRANSPORT INFORMATIONIATAUN NUMBER： 3260
UN PROPER SHIPPING NAME ： CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S. (22% Sulfuric Acid-impregnated Silicagel)
CLASS： 8, Corrosives
PACKING GROUP： III
ADR/RID： 3260, Corrosives
DOT： 3260, Corrosives
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
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 forthat purpose. The information does not relate to, and may not be appropriate for, any application or larger quantityof the substance described. Our products are intended for the use by individuals possessing sufficient technicalskill and qualification 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 theinformation 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.