ELECTRONIC SPACE PRODUCTS INTERNATIONAL
1050 Benson Way, Ashland, OR 97520
Toll Free (800) 638-2581 * Fax (541) 488-8313
E-Mail: sales@espimetals.com
MATERIAL SAFETY DATA SHEET
I PRODUCT IDENTIFICATION
Trade Name: Sulfur Chemical Family: Non-metal
Chemical Formula: S CAS #: 7704-34-9
Synonyms: Bensulfoid, colloidal sulfur, flowers of sulfur, brimstone, collokit, collidal-S, colsul, corosul D and S, cosan, crystex, kumulus.
II HAZARDOUS INGREDIENTS
Hazardous Component % OSHA/PEL ACGIH/TLV Sec. 302 Sec. 304 Sec. 313
Sulfur 0-100 N/E N/E No No No
HMIS Ratings: Health: 2 Flammability: 3 Reactivity: 0
III PHYSICAL DATA
Boiling Point: 444.6 oC Melting Point: 112.0 oC
Specific Gravity: 2.07 g/cc Vapor Pressure: 1 mm at 183.8 oC
Vapor Density: N/A % Volatile: N/E or N/A
Appearance and Odor: Yellow powder or pieces; slight odor. Solubility in H20: Insoluble
IV FIRE AND EXPLOSION HAZARDS DATA
Flash Point: 207 oC Autoignition Temperature: 232 oC
Explosion Limits: Lower: 35 g/m3 Upper: 1400 g/m3
Extinguishing Media: Carbon dioxide, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
Special Firefighting Procedures: Firefighters must wear full face, self-contained breathing apparatus with full protective clothing to prevent contact with skin and eyes. Fumes from fire are hazardous. Isolate runoff to prevent environmental pollution.
Unusual Fire & Explosion Hazard: When heated, sulfur will burn and emit toxic fumes of oxides of sulfur. Combustible when exposed to flame or by chemical reaction with oxidizing agents. Explosive in the form of dust when exposed to flame.
V HEALTH HAZARD INFORMATION
Effects of Exposure:
To the best of our knowledge the chemical, physical and toxicological properties of sulfur have not been thoroughly investigated and reported.
Sulfur may be irritating to the skin and eyes. Exposure may cause coughing, wheezing, laryngitis, headache, nausea, vomiting and breathing problems. Skin contact may cause dermatitis.
Acute Effects:
Inhalation: May cause a red, dry throat.
Ingestion: Poison by ingestion, intravenous and intraperitoneal routes.
Skin: A mild skin irritant.
Eyes: May cause irritation.
Chronic Effects:
Inhalation: Chronic inhalation can cause irritation of mucous membranes.
Ingestion: No chronic health effects recorded.
Skin: Prolonged or repeated exposure may cause irritation.
Eye: May cause irritation.
Target Organs: May affect the eyes.
Medical Conditions Generally Aggravated by Exposure: Pre-existing eye disorders.
Carcinogenicity: NTP: No IARC: No OSHA: No
EMERGENCY AND FIRST AID PROCEDURES:
INHALATION: Remove victim to fresh air, keep warm and quiet, give oxygen if breathing is difficult and seek medical attention if symptoms persist.
INGESTION: Give 1-2 glasses of milk or water and induce vomiting, seek immediate medical attention. Never induce vomiting or give anything by mouth to an unconscious person.
SKIN: Remove contaminated clothing, brush material off skin, wash area with mild soap and water, seek medical attention if symptoms persist.
EYE: Flush eyes with plenty of water, lifting upper and lower eyelids, for at least 15 minutes. Seek medical attention.
VI REACTIVITY DATA
Stability: Stable
Conditions to Avoid: Heat, sparks, open flames.
Incompatibility (Materials to Avoid): Oxidizing agents, halogens, carbides, halogenates, halogenites, zinc, uranium, tin, sodium, lithium, nickel, palladium, phosphorus, potassium, indium, calcium, boron, aluminum, (aluminum + niobium pentoxide), ammonia, ammonium nitrate, ammonium perchlorate, BrF5, BrF3, (Ca + chlorates), ClO2, ClO, ClF3, CrO3, Cr(OCl)2, hydrocarbons, IF5, IO5, PbO2, Hg(NO3)2, HgO, NO2, P2O3, (KNO3 + As2S3), K3N, KNO4, AgNO3, Ag2O, NaH, (NaNO3 + charcoal), (Na + SnI4), SCl2, Tl2O3, F2.
Hazardous Decomposition Products: Oxides of sulfur
Hazardous Polymerization: Will not occur.
VII SPILL OR LEAK PROCEDURES
Steps to be Taken in Case Material is Released or Spilled: Wear appropriate respiratory and protective equipment specified in section VIII. Isolate spill area, provide ventilation and extinguish sources of ignition. Vacuum up spill using a high efficiency particulate absolute (HEPA) air filter and place in a closed container for proper disposal. Take care not to raise dust. Use non-sparking tools.
Waste Disposal Method: Dispose of in accordance with local, state and federal regulations.
VIII SPECIAL PROTECTION INFORMATION
Respiratory Protection: NIOSH-approved dust respirator
Ventilation: Use local exhaust to maintain concentration at low levels. Handle in a controlled environment. General exhaust is not recommended.
Protective gloves: Rubber gloves
Eye Protection: Safety glasses
Other Protective Clothing or Equipment: Protective gear suitable to prevent contamination.
IX SPECIAL PRECAUTIONS
Precautions to Be Taken in Handling and Storage: Store in tightly sealed containers. Store in cool, dry location away from oxidizers. Wash thoroughly after handling. Keep away from heat, sparks and open flames.
Work Practices: Implement engineering and work practice controls to reduce and maintain concentration of exposure at low levels. Use good housekeeping and sanitation practices. Do not use tobacco or food in work area. Wash thoroughly before eating and smoking. Do not blow dust off clothing or skin with compressed air. Maintain eyewash capable of sustained flushing, safety drench shower and facilities for washing.
The above information is believed to be correct, but does not purport to be all inclusive and shall be used only as a guide. ESPI shall not be held liable for any damage resulting from handling or from contact with the above product.
Issued By: S. Dierks
Date: April 2004