SECTION V HEALTH HAZARD DATA
MATERIAL SAFETY DATA SHEET IX 220
None established. (ACGIH 1992-93). The OSHA Permissible exposure limit
Threshold Limited Value
ALDON for the crystalline silica contained in iron pyrite is 10 mg/m3 Crystalline Silica
1533 W.Henrietta Rd.
+2 for respirable dust averaged over an 8 hour work shift and 30 mg/m 3 Crystalline Silica +2 for total dust.
IX 220
Avon, New York 14414 MSDS No.
庐
CORPORATION December 10, 1996
Effective Date
(716) 226-6177
Effects of Overexposure Health hazards can occur from excessive inhalation of silica dust, otherwise
non-toxic. Crystalline Silica in the lung can produce a pneumoconiosis,
SECTION I NAME 24 HOUR EMERGENCY ASSISTANCE commonly called Silicosis, which is a chronic, slowly developing disease.
Symptoms are usually delayed, (10 yrs. or more).
Product IRON PYRITES CHEMTREC Health 1
800-424-9300
Chemical
Emergency and
Iron Disulfide
Synonyms INGESTION: If swallowed, if conscious, give one or two glasses of water to
0
Fire
Day 716-226-6177
First Aid Procedures drink. Induce vomiting and call physician immediately. Never give anything
Formula FeS 1
Reactivity
2
NFPA by mouth to an unconscious person. EYES: Flush thoroughly with water
HAZARD RATING HMIS * for at least 15 minutes, lifting upper and lower eyelids occasionally. Get
Unit Size up to 2.5 Kg.
LEAST SLIGHT MODERATE HIGH EXTREME immediate medical attention. SKIN: Flush thoroughly with water, then
0 1 2 3 4 wash with mild soap and water. INHALATION: Remove to fresh air. Treat
C.A.S. No. 1309-36-0
symptomatically. If symptoms of illness develop, get medical attention.
SECTION II INGREDIENTS OF MIXTURES
SECTION VI REACTIVITY DATA
Principal Component(s) % TLV Units
Conditions to Avoid
Stability Unstable
Iron pyrite is a Sulfide ore consisting of approximately 50-52% Sulfur and
None established. High temperatures, acids.
approximately 44-45% iron. There are no OSHA Permissible Exposure Stable X
Limits (PEL) for pyrites. However, Pyrite may contain up to 4% Crystalline
Incompatibility
Silica. The presence of Crystalline Silica in Pyrite may present a health
Exposure to acids may result in emission of toxic Hydrogen Sulfide gas.
hazard if inhaled over long periods of time. (Please see SECTION VI for (Materials to Avoid)
applicable health hazard information.) *
Hazardous
Hydrogen sulfide, a highly toxic gas.
Decomposition Products
SECTION III PHYSICAL DATA
Conditions to Avoid
Hazardous Polymerization
Specific Gravity (H2O = 1)
1171掳C (2140掳F) 4.95-5.10
Melting Point (掳F)
May Occur Will Not Occur Not applicable.
Percent Volatile
Boiling Point (掳F) Decomposes. Non-volatile (NA).
by Volume (%) X
Evaporation Rate
SECTION VII SPILL OR LEAK PROCEDURES
Negligible as solid. Non-volatile (NA).
Vapor Pressure (mm Hg) =1)
(
Steps to be taken in case
Data not listed.
Vapor Density (Air=1) Sweep up spill and recycle if possible or place in a suitable
material is released or spilled
container for disposal. Avoid raising dust clouds. Flush spill
Solubility in Water Insoluble in water. (0.00049 grams per 100 mL.)
area with water.
Appearance & Odor Pale brass yellow granules or powder; no odor.
Discharge, treatment, or disposal may be subject to Federal, State or Local laws.
Waste Disposal Method
SECTION IV FIRE AND EXPLOSION HAZARD DATA These disposal guidelines are intended for the disposal of catalog-size quantities only.
Lower
Flammable Limits in Air Upper
Flash Point Dispose of in an approved incinerator equipped with an afterburner and
Non-flammable. N/A
% by Volume
(Method Used) scrubber or if uncontaminated material may be disposed of in a sanitary
landfill.
Extinguisher
SECTION VIII SPECIAL PROTECTION INFORMATION
Water spray; carbon dioxide (CO ); dry chemical (ABC).
Media 2
None should be needed in normal laboratory handling. If dusty conditions prevail, work in
Respiration Protection
ventilation hood or wear a NIOSH/MSHA-approved dust mask.
(Specify Type)
SPECIAL FIREFIGHTING
Local Exhaust Special
Recommended. No.
PROCEDURES Ventilation
In fire conditions, wear a NIOSH/MSHA-approved self-contained Recommended. No.
Mechanical (General) Other
breathing apparatus.
Protective Gloves Eye Protection
Cotton work gloves. Chemical safety glasses.
* Sulfur: (CAS No. 7704-34-9) Other Protective
Smock, apron, eye wash station, proper gloves, ventilation hood.
Equipment
Iron: (CAS No. 7439-89-6)
Crystalline Silica: (CAS No. 14808-60-7) SECTION IX SPECIAL PRECAUTIONS
Precautions to be Taken Store in a cool, dry place away from acids and fire hazards.
UNUSUAL FIRE AND in Handling & Storing NOTE: Hydrogen sulfide gas deadens the sense of smell. Do not depend
EXPLOSION HAZARDS Keep container tightly closed when not in use. on odor to detect presence of gas. Wash thoroughly after handling.
Read label on container before using. Do not wear contact lenses when working with chemicals.
Other Precautions
Do NOT expose this material to flame or high temperatures. Ignition
may occur with Toxic Sulfur gas being generated. Exposure to acids
may result in emission of toxic hydrogen sulfide gas. Remove and wash contaminated clothing.
For laboratory use only. Not for drug, food or household use. Keep out of reach of children.
Chemical Safety
Approved
Revision Date MR
No. 4 Michael Raszeja
12/10/96 Coordinator
D.O.T. NON-REGULATED. The information contained herein is furnished without warranty of any kind. Employers should use this information only as a supplement to other information
gathered by them and must make independent determinations of suitability and completeness of information from all sources to assure proper use of these
Approved by U.S. Department of Labor "essentially similar" to form OSHA-20 materials and the safety and health of employees. * Hazardous Materials Industrial Standards. Printed on recycled paper.
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