Product # (s)_7329__________________
MATERIAL SAFETY DATA SHEET
Section I 鈥? Product Information
Product Name or Identity: Pseudomonas Isolation 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: 10/10/04
Section II 鈥? Hazardous Ingredients / Identity Information
Hazardous Components: OSHA PEL ACGIH TLV Toxicity Data LD50
(Specific Chemical Identity: Common Names) (Permissible (Threshold
Exposure Limits) Limit Value)
Magnesium Chloride N/A N/A ORL-RAT, 2800 mg/kg
Potassium Sulfate N/A N/A ORL-RAT, 6600 mg/kg
Section III 鈥? Physical Characteristics
Specific Gravity (H2O = 1): 2.32 g/cm3 (Magnesium Chloride)
Boiling Point: 1670潞C (Potassium Sulfate)
2.66 g/cm3 (Potassium Sulfate)
Vapor Pressure (mm Hg.): N/A Melting Point: 714潞C (Magnesium Chloride)
1067潞C (Potassium Sulfate)
Vapor Density (AIR = 1): N/A Evaporation Rate (Butyl Acetate = 1): N/A
Solubility in Water: 167 g/ 100 mL water at 20潞C (Magnesium Chloride), Soluble (Potassium Sulfate)
Appearance and Odor: Colorless crystals or flakes, odorless (Magnesium Chloride).
White powder (Potassium Sulfate).
Section IV 鈥? Fire and Explosion Hazard Data
Flash Point (Method Used): Not applicable Flammable Limits: LEL (Lower Explosive Limit) - N/A
UEL (Upper Explosive Limit) - 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.
Unusual Fire and Explosion Hazards: During heating or in case of fire, poisonous gases are produced.
Section V 鈥? Reactivity Data
Unstable Conditions to Avoid: Stable under ordinary conditions of use and storage. By strong
Stability:
ignition, Magnesium Chloride is converted into oxychloride. Hygroscopic.
Stable X
Incompatibility (Materials to Avoid): Strong oxidizing agents. When Magnesium Chloride is mixed with limited amount of
water, enough heat may be generated to cause frothing.
Hazardous Decomposition or Byproducts: When heated to decomposition, Magnesium Chloride emits corrosive
hydrochloric acid vapor. When heated to temperatures above 300掳C it emits toxic fumes of chlorine gas.
May Occur Conditions to Avoid: Heat, moisture, and incompatible materials.
Hazardous
Polymerization:
Will Not Occur X
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Product # (s)_7329_______________
Section VI 鈥? Health Hazard Data
Inhalation? Yes Skin? Yes Ingestion? Yes
Route(s) of Entry:
Irritant. Irritating to eyes, respiratory system, and skin. May be harmful if swallowed.
Health Hazards:
(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: Inhalation of dust may cause irritation to mucous membranes and upper
respiratory tract. May be harmful if absorbed through the skin, irritation may develop.
Medical Conditions Generally Aggravated by Exposure: Magnesium salts are slowly absorbed, therefore abdominal
pain, vomiting and diarrhea may be the only symptoms. If elimination is blocked by bowel blockage or other reasons, CNS
depression, lack of reflexes, or hypocalcemia may occur.
Note to Physician: IV administration of calcium gluconate will partially reverse the effects of acute magnesium toxicity. Ventricular
Emergency /
support with calcium chloride infusion and mannitol forced diuresis has also been successful.
First Aid
Ingestion: If swallowed, seek medical attention immediately.
Procedures:
Inhalation: Supply fresh air or oxygen. Seek medical attention.
Eye Contact: Rinse opened eye for at least 15 minutes under running water. Seek medical attention.
Skin Contact: Wash with plenty of soap and water for 15 minutes. Seek medical attention if irritation
develops.
Section VII 鈥? Precautions for Safe Handling and Use
Accidental Release Measures: Ventilate spill area. Wear suitable protective clothing. Wipe up with damp sponge or
mop. Avoid inhalation, 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 and physical damage. Store away from
incompatible materials. Containers of this material may be hazardous when empty since they retain product residues.
Other Precautions: Prevent formation of dust. Ensure good ventilation / exhaustion at the workplace. Avoid prolonged or
repeated exposure.
Section VIII 鈥? Control Measures
Respiratory Protection (Specify Type): None required where adequate ventilation conditions exist. If airborne
concentration is high, use an appropriate respirator or dust mask.
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, 10/04
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