FT-SDS-E204-a
2nd Ed.: Jul. 11th, 2022

Safety Data Sheet (SDS)
1. Product and Company Identification
Name of substance: Product name “Firestop Mortar”
Company name: FURUKAWA TECHNO MATERIAL CO.,LTD.
Address: 5-1-8, HIGASHI-YAWATA, HIRATUKA-CITY, KANAGAWA-PREF, 254-0016, JAPAN
Telephone number: +81-463-24-9341, FAX number: +81-463-24-9346
Emergency contact: +81-463-24-9341
Recommended Usage and Restriction on Application: Product is to be used mainly as fire-retarding material ofpenetrating parts or as hole filler.
2. Hazards Identification
GHS: Label Elements
Pictogram or Symbol:

Warning Word:
DangerHazard and Toxicity Information: Portland cement is a light gray or white powder. When in contact withmoisture in eyes or on skin, or when mixed with water, Portland cement becomes highly caustic (pH > 12) and will
damage or burn (as severely as third-degree) the eyes or skin. Inhalation may cause irritation to the moist mucous
membranes of the nose, throat and upper respiratory system or may cause or may aggravate certain lung diseases
or conditions.
3. Composition/Information on Ingredients
Single chemical substance or mixture: Mixture
Content Chemical formula
Component
CAS no.
(%)
or structure
Portland Cement
54±5
Not identified
65997-15-1
Gypsum Plaster28±5
Not identified
10034-76-1
Rock Wool
15±5
Not identified
Not Listed
Others3±1
Not identified
Not Listed

UN classification

UN number

Not restricted
Not restricted
Not restricted
Not restricted

Not restricted
Not restricted
Not restricted
Not restricted

4. First Aid Measures
Eye contact:
Immediately flush eye thoroughly with water. Continue flushing eye for at least 15 minutes,
including under lids, to remove all particles. Call physician immediately.
Skin contact:
Wash skin with cool water and pH-neutral soap or a mild detergent. Seek medical treatment
if irritation or inflammation develops or persists. Seek immediate medical treatment in theevent of burns.
Inhalation:
Remove person to fresh air. If breathing is difficult, administer oxygen. If not breathing, giveartificial respiration. Seek medical help if coughing and other symptoms do not subside.
Inhalation of large amounts of Portland cement require immediate medical attention.
Ingestion:
Do not induce vomiting. If conscious, have the victim drink plenty of water and call a physician
immediately.
5.

Fire Fighting Measures
Flash point:
Not ignitable
Firefighting method: None particularly specified
Extinguishing media: None particularly specified- 1 -FT-SDS-E204-a
2nd Ed.: Jul. 11th, 2022
6. Accidental Release Measures
Collect spilled or leaked material in cans, etc.
7. Handling and Storage
Handling: Avoid getting in eyes. Be careful not to get on the skin. Wash hands thoroughly after handling.
Storage: Store in cool, dark place, away from direct sunlight and humidity.
8. Exposure Control and Personal Protection
Acceptable concentration:
Portland Cement
ACGIH TLV-TWA 1 mg/m3
Rock Wool
ACGIH TLV-TWA 1 f/cc
Engineering Controls:
Install/provide proper general and/or local ventilation at the places where dust
concentration exceeds TLV-TWA values.
Personal Protective Equipment:
Eye/Face Protection:
Wear proper eye protection such as chemical goggles, safety glasses
with side seal.
Skin Protection:
Wear gloves and long-sleeve work clothes to prevent skin irritation
as necessary. Remove materials from area of contact of clothes
by vacuum suction or adhesive tape avoiding generations of airborne
dust.
Respiratory Protection (Specify Type): When over TLV-TWA, use a mask designed for nuisance type dusts
such as NIOSH approved 3M model 9900, model 8710, or its equivalent.
.
9. Physical and Chemical Properties
Physical form:
Solid (Powder)
Appearance:
Red powder
Relative Density: 0.63（water=1）
Solubility in water: Slightly soluble
10. Stability and Reactivity
Combustibility:
Flame resistantIgnitability (spontaneous ignition, reaction with water): None
Auto reactivity/volatility: None
Explosive limit:
No data
Stability/reactivity:
Stable
11. Toxicological Information
Skin corrosiveness:
Irritation (skin/eyes):

Sensitization:
Acute toxicity (including LD50):
Subacute toxicity:

No pertinent information available
Dust is irritating and drying to the skin. Direct contact with wet mortal may
cause serious skin burns. Within 12 to 48 hours (after one- to six-hourexposures) possible first, second or third degree burns may occur. There may be
no obvious pain at the time of the exposure. Chronic skin disorders may be
aggravated by exposure to dust or contact with wet mortal.
Irritating and corrosive to the eyes and may cause alkaline burns. Mortal
dust is irritating to the eyes. Exposure to dust may aggravate existing eyeirritations.
No pertinent information available
No pertinent information available
No pertinent information available- 2 -FT-SDS-E204-a
2nd Ed.: Jul. 11th, 2022
Chronic toxicity:
No pertinent information available
Carcinogenicity:
No pertinent information available
Mutagenicity (microorganism, chromosomal abnormalities): No pertinent information available
Reproductive toxicity:
No pertinent information available
Teratogenicity:
No pertinent information available
12. Ecological Information
Decomposition:
No pertinent information available
Bioaccumulation: No pertinent information available
Toxicity to fish:
No pertinent information available
13. Disposal Considerations(1) Consign large-volume disposals to authorized industrial waste disposal businesses.
(2) Comply with all applicable laws and regulations.
14. Transport Information
UN №:
Not restricted
UN Class:
Not restricted
INTERNATIONAL AIR TRANSPORT ASSOCIATION (IATA):This product is not classified as dangerous goods under rules of IATA.
INTERNATIONAL MARITIME ORGANIZATION (IMO) DESIGNATION:
This product is not classified as Dangerous Goods by the International Maritime Organization.
U.S. DEPARTMENT OF TRANSPORTATION REGULATIONS:This product is not classified as dangerous goods, per U.S.DOT regulations, under 49 CFR 172.101.
15. Regulatory Information
Act on Confirmation, etc. of Release Amounts of Specific Chemical Substances in the Environment and Promotionof Improvements to the Management Thereof (PRTR Law): Not applicable
16. Other information
Contact address: Quality Assurance Department, Fire Prevention Division
Tel.: +81-463-24-9341
The descriptions herein are based on the latest references, information and data available at the time ofdocument preparation. No guarantees of the contents are made. All information provided herein is subject torevision based on new findings. The precautions given here apply for ordinary handling. If handling under special
conditions, users are responsible for taking safety countermeasures appropriate for the intended application anduse.
End of Document- 3 -