The following modern smokeless powders are manufactured for Hodgdon Powder Company by Primex Technologies, Inc. HP-38®, HS-6®, H110®, H335®, H414®, H870®, HS-7®, BL-C(2)®, H380®, H108®, H116®, TITEWAD®, H872®, TITEGROUP®, LIL' GUN®, LONG SHOT®, and H450® All of the above powders are Primex smokeless powder propellants as described on the following Spherical Material Safety Data Sheet dated 11/10/97. Primex Technologies, Inc. 10101 9th Street North St. Petersburg, Florida 33716 Transportation Emergencies Call Chemtrec 1-800-424-9300 Emergency Phone 1-850-925-6111 This Material Safety Data Sheet (MSDS) has been prepared in compliance with the Federal OSHA Hazard Communication Standard, 29 CFR 1910.1200. This product may be considered to be a hazardous chemical under that standard. (Refer to the OSHA classification in sec. 1) This information is required to be disclosed for safety in the workplace. The exposure to the community, if any, is quite different. -------------------------------------------------------------------------------- I. PRODUCT IDENTIFICATION Revision No : 6 Revision Date : 11/10/97 Product Code : RRE090000 File Number : RRE00175.0008 Product Name : St. Marks Powders Synonyms: Powder Speed: WC, WAA, WCR, WMG, WMR, WRF, WPR, WPT, WSX, SPI, WCUNI, OBP, SMP Chemical Family: Mixture Formula: Not Applicable/Mixture Description: Propellant explosive, solid OSHA Hazard Classification: Explosive, toxic, blood toxin, skin and eye irritant -------------------------------------------------------------------------------- II. COMPONENT DATA Product Composition Cas or Chemical Name: Nitroglycerin Cas Number: 55-63-0 Percentage Range: 0-40% Hazardous Per 29 CFR. 1910.1200 : Yes Exposure Standards: OSHA (PEL) ACGIH(TLV) ppm mg/cubic-meter ppm mg/cubic-meter TWA: None 0.05 0.46(skin) CEILING: 0.2 1.0(skin) None STEL: None None Cas or Chemical Name: Dibutyl phthalate Cas Number: 84-74-2 Percentage Range: 0-10% Hazardous Per 29 CFR 1910.1200: Yes Exposure Standards: OSHA(PEL) ACGIH(TLV) ppm mg/cubic-meter ppm mg/cubic-meter TWA: 5 5 CEILING: None None STEL: None None Cas or Chemical Name: Polyester adipate Cas Number: Supplier proprietary Percentage Range: 0-10% Hazardous Per 29 CFR 1910.1200: Yes Exposure Standards: None Established Cas or Chemical Name: Rosin Cas Number: 8050-09-7 Percentage Range: 0-5% Hazardous per 29 CFR 1910.1200: Yes Exposure Standards: None established Cas or Chemical Name: Ethyl Acetate Cas Number: 141-78-6 Percentage Range: 0-1.5% Hazardous Per 29 CFR 1910.1200: Yes Exposure Standards: OSHA(PEL) ACGIH(TLV)  ppm mg/cubic-meter ppm mg/cubic-meter TWA: 400 1,400 400 1,400 CEILING: None None STEL: None None Cas or Chemical Name: Diphenylamine Cas Number: 122-39-4 Percentage Range: 0.3-1.5% Hazardous Per 29 CFR 1910.1200: Yes Exposure Standards: OSHA(PEL) ACGIH(TLV) ppm mg/cubic-meter ppm mg/cubic-meter TWA: 10 10 CEILING: None None STEL: None None Cas or Chemical Name: N, Nitroso diphenyl amine Cas Number: 86-30-6 Specific Percentage: 0-1.5% Hazardous Per 29 CFR 1910.1200: Yes Exposure Standards: None Established Cas or Chemical Name: Potassium nitrate Cas Number: 7757-79-1 Percentage Range: 0-1.5% Hazardous Per 29 CFR 1910.1200: Yes Exposure Standards: None Established Cas or Chemical Name: Potassium sulfate Cas Number: 7778-80-5 Percentage Range: 0-1.5% Hazardous Per 29 CFR 1910.1200: Yes Exposure Standards: None Established Cas Or Chemical Name: Tin dioxide Cas Number: 18282-10-5 Percentage Range: 0-1.5% Hazardous Per 29 CFR 1910.1200: Yes Exposure Standards: OSHA(PEL) ACGIH(TLV) ppm mg/cubic-meter ppm mg/cubic-meter TWA: 2 2  CEILING: None None STEL: None None Cas Or Chemical Name: 2-Nitro diphenyl amine Cas Number:119-75-5 Percentage Range:0-1.5% Hazardous Per 29 CFR 1910.1200: Yes Exposure Standards: None Established Cas Or Chemical Name: Graphite Cas Number: 7782-42-5 Percentage Range: 0.02-1% Hazardous Per 29 CFR 1910.1200: Yes  Exposure Standards: OSHA(PEL) ACGIH(TLV) ppm mg/cubic-meter ppm mg/cubic-meter TWA: 2.5 2.5  CEILING: None None STEL: None None Cas Or Chemical Name: Calcium Carbonate Cas Number: 1317-65-3 Percentage Range: 0-1% Hazardous Per 29 CFR 1910.1200: Yes Exposure Standards: Total Dust OSHA(PEL) ACGIH(TLV) ppm mg/cubic-meter ppm mg/cubic-meter TWA: 1.5 10  CEILING: None None STEL: None None Cas Or Chemical Name: Nitrocellulose Cas Number: 9004-70-0 Percentage Range: Remainder to 100% Hazardous Per 29 CFR 1910.1200: Yes Exposure Standards: None Established -------------------------------------------------------------------------------- III. PRECAUTIONS FOR SAFE HANDLING AND STORAGE Do not take internally. Avoid contact with skin, eyes and clothing. Upon contact with skin or eyes, wash off with water. Storage Conditions: Store in a cool, dry well-ventilated place away from all sources of ignition. Do not store at temperatures above: 38Deg.C (100 Deg. F) Do not expose to direct light. Other: Must be stored in original shipping container. Product Stability and Compatibility Shelf life limitations: Indefinite when kept under 100 degrees F. Incompatible Materials for Packaging: Must be stored in original shipping container for explosion venting purposes. No incompatible packaging materials known. Incompatible Materials for Storage or Transport: Oxidizers, acids or alkalis -------------------------------------------------------------------------------- IV. PHYSICAL DATA Appearance: Granular solid Freezing Point: Not Applicable Boiling Point: Not Applicable Decomposition Temperature: Decomposition becomes measurable above 50 Deg.C (122 Deg.F) Specific Gravity: 1.2-1.6 Bulk Density: 0.5-1 (g/cc) pH @ 25 Deg.C: Not applicable Vapor Pressure @ 25 Deg.C: <1 mm Hg Solubility in Water: Negligible Vapor Density: Not Applicable Molecular Weight: Not applicable Odor: None Coefficient of Oil/Water Distribution: No Data -------------------------------------------------------------------------------- V. PERSONAL PROTECTIVE EQUIPMENT REQUIREMENTS Personal Protection For Routine Use Of Product: Respiratory Protection: Respiratory protection not normally needed. If significant dusting occurs, wear a NIOSH/MSHA approved respirator with organic vapor cartridge and high efficiency dust prefilter. Ventilation: Local exhaust ventilation is recommended if significant dusting occurs. Otherwise, use general exhaust ventilation. Skin Protective Equipment: Impermeable gloves Other: Safety glasses with side shields Equipment Specifications Respirator Type: NIOSH/MSHA approved respirator with organic vapor cartridge and high efficiency dust prefilter. Glove Type: Impervious Boot Type: Impervious Apron Type: Impervious Protective Suit: Impervious -------------------------------------------------------------------------------- VI. FIRE AND EXPLOSION HAZARD INFORMATION Flammability Data: Explosive: Yes Flammable: Not Applicable Combustible: Not Applicable Pyrophoric: No Flash Point: Not Applicable Autoignition Temperature: 190-200 Deg.C Flammable Limits at Normal Atmospheric Temperature and Pressure (percent volume in air): LEL - Not Applicable UEL- Not Applicable NFPA Ratings: Not Established HMIS Ratings: Health: 1 Flammability: 2 Reactivity: 4 Extinguishing Media: Use extinguishing media compatible for surrounding products. If material itself is on fire, deluge with water. Fire Fighting Techniques and Comments: See Section XI for protective equipment for fire fighting. Fight all fires from a remote location or explosive resistant bunker. -------------------------------------------------------------------------------- VII. REACTIVITY INFORMATION Conditions Under Which This Product May Be Unstable: Temperatures Above: 120 Deg.C (248 Deg.F) Mechanical Shock or Impact: Yes, can ignite die to static discharge. Hazardous Polymerization: Will not occur Incompatible Materials: Strong acids, bases, oxidizers, amines Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, oxides of nitrogen Other Conditions to Avoid: Direct sunlight and open flame Summary Of Reactivity: Oxidizer: No Pyrophoric: No Organic Peroxide: No Water Reactive: No Other: Explosive -------------------------------------------------------------------------------- VIII. FIRST AID EYES: Immediately flush with large amount of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. If eye irritation develops, call a physician. SKIN: Immediately flush with water for at least 15 minutes. Call a physician. If clothing comes in contact with the product, the clothing should be removed immediately and should be laundered before re-use. INGESTION: Immediately drink large quantities of water. Induce vomiting. Call a physician at once. DO NOT give anything by mouth if the person is unconscious or if having convulsions. INHALATION: If person experiences nausea, headache or dizziness. person should stop work immediately and move to fresh air until these symptoms disappear. If breathing is difficult, administer oxygen, keep the person warm and at rest. Call a physician. In the event that an individual inhales enough vapor to lose consciousness, person should be moved to fresh air at once and a physician should be called immediately. If breathing has stopped, artificial respiration should be given immediately. In all cases, ensure adequate ventilation and provide respiratory protection before the person returns to work. -------------------------------------------------------------------------------- IX. TOXICOLOGY AND HEALTH INFORMATION Routes of Absorption Inhalation, ingestion and skin and eye contact Warning Statements and Warning Properties May be harmful if inhaled or ingested. Harmful upon contact with skin or eyes. Human Threshold Response Data Odor Threshold: No Available Data Irritation Threshold: No Available Data Immediately Dangerous to Life or Health: The IDLH concentration has not been established for this product. SIGNS, SYMPTOMS, AND EFFECTS OF EXPOSURE INHALATION Acute: Inhalation of this material is irritating to the nose, mouth, throat and lungs. Dilation of blood vessels with drop in blood pressure and headache, cyanosis, and mental confusion may result from the nitroglycerin, The headache may be severe and can remain for a few hours to several days. It typically starts at the forehead preceded by a sensation of warmth and fullness in the head and may extend to the back of the neck. Nausea, vomiting and abdominal pain may also occur. Chronic: no additional effects are known or have been reported from those described for acute inhalation exposure. SKIN Acute: Dermal exposure may cause irritation which would subside rapidly upon removal of material without permanent damage. Additional effects would be similar to those described for acute inhalation exposure. Chronic: No additional effects are known or have been reported from those described for acute inhalation exposure. EYE Irritation may occur with inflammation of the conjunctive. Any effect would not result in permanent impairment of vision. INGESTION Acute: Irritation to the gastrointestinal tract. Additional effects would be similar to those described for acute inhalation exposure. Chronic: No additional effects are known or have been reported from those described for acute inhalation exposure. INTERACTIONS WITH OTHER CHEMICALS WHICH ENHANCE TOXICITY: None known or reported. ANIMAL TOXICOLOGY Acute Toxicity:  Inhalation LC 50: No available data Dermal LD 50: No available data Oral LD 50: Approximately 250 mg/kg (rat) based on acute oral toxicity of nitroglycerin. Irritation: Irritant to skin or eyes. AQUATIC TOXICITY: Fish are unaffected by nitrocellulose at concentrations of 1000 mg/L. ACUTE TARGET ORGAN TOXICITY: Nitroglycerin will produce dilation of bleed vessels and drop in blood pressure which may affect the heart. It has also been shown to cause methemoglobinemia (cyanosis). CHRONIC TARGET ORGAN TOXICITY: Diphenylamine has been shown to induce kidney damage. The low concentration of this material in, and nature of, the product would preclude development of such an effect. PRODUCTIVE AND DEVELOPMENTAL TOXICITY: There are no known or reported effects on reproductive function or fetal development. CARCINOGENICITY: This product or any ingredients are not known or reported to be carcinogenic by any reference source including IARC, OSHA, NTP, or EPA. MUTAGENICITY: This product or any ingredients rare not known or reported to be mutagenic. -------------------------------------------------------------------------------- X. TRANSPORTATION INFORMATION This material is regulated as a DOT hazardous material. DOT description from the hazardous materials table 49 CFR 172.101: LAND (U.S. DOT): Powder, Smokeless, 13 C. UN0161, PG II WATER (IMO): Powder, Smokeless, 1.3 C, UN0161, PG II AIR (IATA/ICAO): Forbidden Hazard Label/Placard: Explosive 1.3 C Reportable Quantity: Not Applicable (Per 49 CFR 1.72.101, Appendix) Emergency Guide No: 112 -------------------------------------------------------------------------------- XI. SPILL AND LEAKAGE PROCEDURES For All Transportation Accidents, Call Chemtrec at 800-424-9300. Reportable Quantity: Per 40 CFR 302.4 and as Nitroglycerin (10 lbs.) Dibutyl phthalate (10 lbs.) N, Nitrosodiphenyl amine (100 lbs.) and Ethyl acetate (5000 lbs.) SPILL MITIGATION PROCEDURE: This product may represent an explosion hazard. Remove all sources of ignition. Stop source of spill as soon as possible and notify appropriate personnel. AIR RELEASE: Not Applicable WATER RELEASE: This material is heavier than water. Create an overflow dam with filtration capabilities to retain material. Divert water flow or stop if possible. Gather wet material using non-sparking or plastic utensils. Keep material damp until ready for disposal. LAND SPILL: Clean up of spill materials may be accomplished using non-sparking or plastic utensils. Wear non-flammable or flame retardant clothing at all times. Wet all spill materials prior to initiating clean up procedure. Material may best be destroyed if burned in an open flame burn ir permissible by all regulatory functions. Spread material in thin layers and ignite from a remote location using a slow burning train. SPILL RESIDUES: Dispose of per guidelines under Section XII, Waste Disposal PERSONAL PROTECTION FOR EMERGENCY SPILL AND FIRE-FIGHTING SITUATIONS: In case of fire, use normal fire fighting equipment. Response to this material requires the use of a self-contained breathing apparatus (SCBA). Additional protective clothing must be worn to prevent personal contact with this material. Those items include but are not limited to: boots, gloves (neoprene, chlorinated polyethylene, butyl rubber), hard hat and impervious clothing, i.e., chemically impermeable suit. Wash all clothing prior to reuse. -------------------------------------------------------------------------------- XII. WASTE DISPOSAL If this product becomes a waste, it meets the criteria of a hazardous waste as defined under 40 CFR 261 and would have the following EPA hazardous waste number: D003 If this product becomes a waste, it will be a hazardous waste which is subject to the Land Disposal Restrictions under 40 CFR 268 and must be managed accordingly. If this material becomes a waste, it can be disposed by controlled open burning in small quantities. Care must be taken to prevent ENVIRONMENTAL CONTAMINATION from the use of this material. The user of this material has the responsibility to dispose of unused material, residues and containers in compliance with all relevant local, state and federal laws and regulations regarding treatment, storage and disposal for hazardous and non-hazardous wastes. -------------------------------------------------------------------------------- XIII. ADDITIONAL REGULATORY STATUS INFORMATION Toxic Substances Control Act: The components of this product are listed on the Toxic Substances Control Act inventory. Superfund Amendment and Reauthorization Act Title III: Hazard Categories, Per 40 CFR 370.2: Health: Immediate (Acute) Physical: Sudden release of pressure Emergency Planning and Community Right to Know, Per 40 CFR 355, APP.A: Extremely Hazardous Substance - Threshold Planning Quantity: 10,000 lbs. (as dibutyl phthalate) Supplier Notification Requirements, Per 40 CFR 372.45: This mixture or tradename product contains a toxic chemical or chemicals subject to the reporting requirements of Section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986 and 40 CFR 372. Chemicals Listed Are: Dibutyl phthalate, nitroglycerin, N,nitrolo diphenyl amine, diphenylamine -------------------------------------------------------------------------------- XIV. ADDITIONAL INFORMATION MSDS Revision Status: Minor revision to the synonyms in Section I. -------------------------------------------------------------------------------- XV. MAJOR REFERENCES 1. Lee, Cheng-Chun, et al., Mammalian Toxicity of Munition Compounds: Phase I. Acute Oral Toxicity, Primary Skin and Eye Irritation, Dermal Sensitization, and Disposition and Metabolism. NTIS Report (ADB011150), National Technical Information Services, Springfield, VA. Report No. 1, July 22, 1975 The information in this Material Safety Data Sheet should be provided to all who will use, handle, store, transport, or otherwise be exposed to this product. This information has been prepared for the guidance of plant engineering, operations and management and for persons working with or handling this product. We believe this information to be reliable and up to date as of the date of publication, but makes no warranty that it is, additionally, if this material safety data sheet is more than three years old, you should contact Primex Technologies, Inc. at the phone number listed below to make certain that this sheet is current. Prepared By: PRIMEX Technologies, Inc. P.O. box 222 St. Marks, Florida 32355-0222 Phone Number: (850) 925-6111