Product # (s) 6907A
MATERIAL SAFETY DATA SHEET
Section I 鈥? Product Information
Product Name or Identity: SD-39 Agar
Acumedia Manufacturers, Inc. 517/372-9200
Manufacturer鈥檚 Name: Emergency Phone No.:
740 East Shiawassee 517/372-2006
Fax No.:
Lansing, Michigan 48912 foodsafety@neogen.com
e-mail:
Date Prepared or Revised: 03/28/05
Section II 鈥? Hazardous Ingredients / Identity Information
Hazardous Components: OSHA PEL ACGIH TLV Toxicity Data
(Specific Chemical Identity: Common Names) (Permissible (Threshold Limit LD50
Exposure Limits) Value)
Sodium chloride, NaCl N/A N/A ORL-RAT, 3000 mg/kg
Magnesium sulfate N/A N/A ORL-RBT, 3000 mg/kg
Section III 鈥? Physical Characteristics
Specific Gravity (H2O = 1): 2.16 g/cm3 (Sodium chloride)
Boiling Point: 1413掳C (Sodium chloride)
1.67 g/cm3 (Magnesium sulfate)
Vapor Pressure (mm Hg.): 1.0 @ 865掳C (Sodium chloride) Melting Point: 804掳C (Sodium chloride)
< 0.1 mg (Magnesium sulfate) 150掳C (Magnesium sulfate)
Vapor Density (AIR = 1): < 0.01 g/L (Magnesium sulfate) Evaporation Rate (Butyl Acetate = 1): N/A
Solubility in Water: 35.7 g/100 g at 0掳C (Sodium chloride), Soluble (Magnesium sulfate)
Appearance and Odor: Colorless crystals or white powder, characteristic odor (Sodium chloride)
Transparent crystals or white powder, odorless. (Magnesium sulfate)
Section IV 鈥? Fire and Explosion Hazard Data
Flash Point (Method Used): N/A Flammable Limits: LEL (Lower Explosive Limit) 鈥? N/A
UEL (Upper Explosive Limit) 鈥? N/A
Extinguishing Media: Suitable extinguishing agents. CO2, extinguishing powder or water spray.
Special Fire Fighting Procedures: Fight larger fires with water or alcohol resistant foam. Firefighters should wear
protective equipment and self-contained breathing apparatus. As with most organic solids, fire is possible at elevated
temperatures or by contact with an ignition source.
Unusual Fire and Explosion Hazards: During heating or in case of fire, poisonous gases are produced. Fine dust
dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential dust explosion hazard.
Section V 鈥? Reactivity Data
Unstable Conditions to Avoid: Stable under ordinary conditions of use and storage. Protect from
Stability:
moisture.
Stable X
Incompatibility (Materials to Avoid): Reacts with ethyoxy ethyl alcohols, arsenates, phosphates, tartrates, lead, barium,
strontium, calcium, strong oxidizing agents, and strong acids.
Hazardous Decomposition or Byproducts: Oxides of sulfur and the contained metal, Chlorine (Cl), Carbon monoxide
(CO), Carbon dioxide (CO2)
May Occur Conditions to Avoid: Heat, moisture, and incompatible materials.
Hazardous
Polymerization
Will Not Occur X
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Product # (s)_6907A
Section VI 鈥? Health Hazard Data
Inhalation? Yes Skin? Yes Ingestion? Yes
Route(s) of Entry:
Irritant. Irritating to eyes, skin, and respiratory system. May be harmful by inhalation, ingestion, or
Health Hazards:
skin absorption.
(Acute and Chronic)
Carcinogenicity: NTP? No IARC Monographs? No OSHA Regulated? No
(National Toxicology Program) (International Agency for Research in Cancer)
Signs and Symptoms of Exposure: Irritant to skin and mucous membranes. Irritating effect to eye. Magnesium Sulfate
can cause Central Nervous System depression. Magnesium Sulfate dust may be slightly irritating. Sore throat or
coughing may occur. May be harmful if swallowed, inhaled, or absorbed through the skin.
Medical Conditions Generally Aggravated by Exposure: Because magnesium salts are slowly absorbed, abdominal
pain, vomiting, and diarrhea may be the only symptoms. However, if elimination is blocked, CNS depression, lack of
reflexes, hypocalcemina may occur.
Ingestion: If swallowed, seek medical attention immediately.
Emergency /
First Aid
Inhalation: In case of unconsciousness, place patient on side position for transportation. Supply fresh
Procedures:
air or oxygen. Seek medical attention.
Eye Contact: Rinse opened eye for at least 15 minutes under running water. Seek medical attention.
Skin Contact: Remove contaminated clothing immediately. Wash with plenty of soap and water for at
least 15 minutes. Seek medical attention.
Section VII 鈥? Precautions for Safe Handling and Use
Accidental Release Measures: Ventilate spill area. Wear suitable protective clothing, and remove contaminated
clothing immediately. Flush spill area with water. Wipe up with damp sponge or mop. Avoid contact with eyes, skin, and
clothing.
Waste Disposal Method: Dispose in accordance with all applicable federal, state, and local environmental regulations.
Handling and Storing: Keep container tightly closed. Protect from moisture. Store away from oxidizing agents. Do not
store together with reducing agents, heavy-metal compounds, acids, and alkaline substances. Containers of this material
may be hazardous when empty since they retain product residues.
Other Precautions: Prevent formation of dust. Avoid breathing dust. Avoid prolonged or repeated exposure. Ensure
good ventilation / exhaustion at the workplace.
Section VIII 鈥? Control Measures
Respiratory Protection (Specify Type): None required where adequate ventilation conditions exist.
Local Exhaust: 50 鈥? 100 CFM Special: N/A
Ventilation:
Mechanical (General): N/A Other: N/A
Protective Gloves: Proper disposable gloves Eye Protection: Chemical resistant safety goggles
Other Protective Clothing or Equipment: Uniform, lab coat, or disposable lab wear.
Work / Hygienic Practices: Follow the usual precautionary measures for handling chemicals / powder. Keep away from
food and beverages. Immediately remove all soiled and contaminated clothing. Avoid contact with eyes, skin, and
clothing.
This document is believed to be correct, but does not purport to be all inclusive and shall be used only as a guide.
Acumedia shall not be held liable for any damage resulting from handling or from contact with the above product. These
suggestions should not be confused with state, municipal or insurance requirements, and constitute NO WARRANTY.
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Rev 03, 03/05
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