
MATERIAL SAFETY DATA SHEET
MSDS 0541
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Section 1 -- PRODUCT AND COMPANY IDENTIFICATION
---------------------------------------------------------------------------- HMIS CODES
PRODUCT NAME Health 2
Thermosteel Flammability 0
Reactivity 0
PRODUCT CODES PPI B
8003, 8024, 18003, 18022K, 218003, 218022K
CHEMICAL FAMILY
Inorganic
USE
High Temperature Metal Repair
MANUFACTURER'S NAME EMERGENCY TELEPHONE NO.
Cargo Chemical Corporation Chemtrec 24 Hours
1207 N. FM 3083 E. (800) 424-9300
Conroe, Texas 77303 USA
DATE OF PREPARATION Cargo Chemical Corporation
October 6, 2004 (936) 539-1555
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Section 2 -- COMPOSITION/INFORMATION ON INGREDIENTS
----------------------------------------------------------------------------% by WT CAS No. INGREDIENT UNITS
-- 7439-89-6 Steel Fines
ACGIH TLV N/D
OSHA PEL N/D
-- 1344-09-8 Sodium Silicate
ACGIH TLV N/D
OSHA PEL N/D
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Section 3 -- HAZARDS IDENTIFICATION
----------------------------------------------------------------------------SUMMARY OF ACUTE HAZARDS
Prolonged skin or eye exposure may cause irritation, sensitization.
ROUTE OF EXPOSURE, SIGNS AND SYMPTOMS
INHALATION
N/A
EYE CONTACT
Severe irritation.
SKIN CONTACT
May cause irritation.
INGESTION
May cause nausea
SUMMARY OF CHRONIC HAZARDS
None known.
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE
None known.
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Section 4 -- FIRST AID MEASURES
---------------------------------------------------------------------------- If INHALED: N/A
If on SKIN: Wash with soap and water.
If in EYES: Flush with large amounts of water for 15 minutes. Seek
medical attention.
Get medical attention if irritation persists.
If SWALLOWED: Give large amounts of water. Seek medical attention.
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Section 5 -- FIRE FIGHTING MEASURES

----------------------------------------------------------------------------FLASH POINT LEL UEL
None N/D N/D
EXTINGUSING MEDIA
Non-combustible. Use agents appropriate for surrounding fires.
SPECIAL FIRE FIGHTING PROCEDURES: None
UNUSUAL FIRE AND EXPLOSION HAZARDS: None
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Section 6 -- ACCIDENTAL RELEASE MEASURES
----------------------------------------------------------------------------STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED: Scrape up excess
material to prevent footing hazard. Discard in trash.
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Section 7 -- HANDLING AND STORAGE
----------------------------------------------------------------------------PRECAUTIONS TO BE TAKEN IN HANDLING AND STORING: Store in dry place.
OTHER PRECAUTIONS: Avoid contact with skin or clothing.
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Section 8 -- EXPOSURE CONTROLS/PERSONAL PROTECTION
----------------------------------------------------------------------------RESPIRATORY PROTECTION (SPECIFY TYPE): None required.
VENTILATION - LOCAL EXHAUST: N/A
SPECIAL: N/A
MECHANICAL (GENERAL): N/A
OTHER: N/A
PROTECTIVE GLOVES: Wear rubber gloves.
EYE PROTECTION: Safety glasses (ANSI Z-87.1 or equivalent)
OTHER PROTECTIVE CLOTHING OR EQUIPMENT: Coveralls recommended.
WORK/HYGIENIC PRACTICES: Where use can result in skin contact, wash exposed
areas thoroughly before eating, drinking, smoking, or leaving work area.
Launder contaminated clothing before reuse.
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Section 9 -- PHYSICAL AND CHEMICAL PROPERTIES
----------------------------------------------------------------------------BOILING POINT: 214 F (101 C)
SPECIFIC GRAVITY (H20 = 1): 3.0
VAPOR PRESSURE (mm Hg): N/D
MELTING POINT: 2700 F (1,482 C)
VAPOR DENSITY (AIR = 1): N/D
EVAPORATION RATE (ETHYL ACETATE = 1): N/D
APPEARANCE/ODOR: Dark Gray / Odorless
SOLUBILITY IN WATER: Negligible
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Section 10 -- STABILITY AND REACTIVITY
----------------------------------------------------------------------------STABILITY: Stable
CONDITIONS TO AVOID: None
INCOMPATIBILITY (MATERIALS TO AVOID): None known
HAZARDOUS DECOMPOSITION PRODUCTS: None known
HAZARDOUS POLYMERIZATION: Will not occur.
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Section 11 -- TOXICOLOGY INFORMATION
----------------------------------------------------------------------------CHRONIC HEALTH HAZARDS
No ingredient in this product is an IARC, NTP or OSHA listed carcinogen.
----------------------------------------------------------------------------TOXICOLOGY DATA
Ingredient Name
---------------------------------------------------------------------------- Steel Fines
Oral-Rat LD50:30 g/kg

Inhalation-Rat LC50:N/D
Sodium Silicate
Oral-Rat LD50:1153 mg/kg
Inhalation-Rat LC50:N/D
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Section 12 -- Ecological Information
----------------------------------------------------------------------------ECOLOGICAL DATA
Ingredient Name
---------------------------------------------------------------------------- Steel Fines
Food Chain Concentration Potential N/D
WATERFOWL TOXICITY N/D
BOD N/D
AQUATIC TOXICITY N/D
Sodium Silicate
Food Chain Concentration Potential N/D
WATERFOWL TOXICITY N/D
BOD N/D
AQUATIC TOXICITY N/D
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Section 13 -- DISPOSAL CONSIDERATIONS
----------------------------------------------------------------------------Waste Classification: Non-regulated solid waste
Disposal Method: Approved landfill
Waste from this product is not considered hazardous as defined under the
Resource Conservation and Recovery Act (RCRA) 40 CFR 261. Dispose of in
accordance with Federal, State, and Local regulation regarding pollution.
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Section 14 -- TRANSPORTATION INFORMATION
----------------------------------------------------------------------------DOT: Non-Regulated
OCEAN (IMDG): Non-Regulated
AIR (IATA): Non-Regulated
WHMIS (CANADA): Non-Regulated
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Section 15 -- REGULATORY INFORMATION
----------------------------------------------------------------------------REGULATORY DATA
Ingredient Name
---------------------------------------------------------------------------- Steel Fines
SARA 313 No
TSCA Inventory Yes
CERCLA RQ N/A
RCRA Code N/A
Sodium Silicate
SARA 313 No
TSCA Inventory Yes
CERCLA RQ N/A
RCRA Code N/A
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Section 16 -- OTHER INFORMATION
---------------------------------------------------------------------------- This document is prepared pursuant to the OSHA Hazard Communication
Standard (29 CFR 1910.1200). The information herein is given in good faith,
but no warranty, expressed or implied is made. Consult Cargo Chemical
Corporation for further information: (936) 539-1555