ACR ELECTRONICS, INC.

                                     Material Safety Data Sheet

                Section 1 - Chemical Product and Company Identification

MSDS #1035 4R1MB MERCURY BATTERY DISCONTINUED

REVISION DATE: 02-13-06                                                                                      Revision: C

Other Designations: Product contains Mercury button batteries

Manufacturer: ACR Electronics, Inc. 5757 Ravenswood Rd., Ft. Lauderdale, FL 33312 USA

PHONE: (954)-981-3333 FAX: (954)-961-4403 INTERNET: www.acrelectronics.com E-MAIL: info@acrelectronics

Hours of Operation: 9am to 5pm Mon. through Fri.

EMERGENCY 24-HOUR TELEPHONE NUMBER: CHEM-TEL, INC, (800) 255-3924

                    Section 2 - Composition / Information on Ingredients

  Ingredient Name                                                      CAS Number               % wt or % vol

                                                                         1310583                     N/A

  POTASSIUM HYDROXIDE

                                                                        21908532                     N/A

  MERCURIC OXIDE

                                                                         7439976                     N/A

  MERCURY

                                                                         1313-13-9                   N/A

  MANGANESE DIOXIDE

                    OSHA PEL                             ACGIH TLV                  NIOSH REL          NIOSH

    Ingredient    TWA       STEL                       TWA       STEL             TWA      STEL        IDLH

   POTASSIUM

                          N/A             N/A       2 mg/m3 (C)       N/A           N/A         N/A           N/A

   HYDROXIDE

 MERCURIC OXIDE

                          N/A             N/A       0.1 mg/m3         N/A           N/A         N/A           N/A

     MERCURY

                           N/A            N/A        0.1 mg/m3        N/A          N/A          N/A           N/A

   MANGANESE

                           N/A            N/A         5 mg/m3         N/A           N/A         N/A           N/A

     DIOXIDE



                                   Section 3 - Hazards Identification

                                            Potential Health Effects

Primary Entry Routes: Respiratory

Target Organs:

Acute Effects: An acute exposure will not generally aggravate any medical condition.

 Inhalation: YES

 Eye: NO

 Skin: YES

Ingestion: NO

Carcinogenicity: IARC, NTP, and OSHA do not list BATTERY as a carcinogen.

Medical Conditions Aggravated by long-term Exposure: N/A

Chronic Effects: These chemicals are contained in a sealed can. Risk of exposure occurs only if the battery is

       mechanically or electrically abused. Most likely, risk is when a cell leaks. KOH is caustic and skin contact can

       cause irritation or burns. Eye contact with KOH may cause permanent injury. Hg intoxication can result from

       inhalation of vapors. Prolonged exposure to Hg causes CNS disturbances and disorders of the gums and

       mouth.

                                     Section 4 - First Aid Measures

Inhalation: Remove individual to fresh air.

Eye Contact: Flush with copious amounts of water for 15 minutes then see physician at once.

Skin Contact: Flush with water and wash with soap and water.

Ingestion: N/A

Note to Physicians: NONE

Special Precautions/Procedures: N/A

                                  Section 5 - Fire-Fighting Measures

Flash Point: N/A

Flash Point Method: NOT APPLICABLE

Burning Rate: N/A



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Autoignition: Temperature: N/A

LEL: N/A

UEL: N/A

Flammability Classification: N/A

Extinguishing Media: N/A

Unusual Fire or Explosion Hazards: CELLS CAN RUPTURE WHEN SUBJECTED TO HIGH TEMPERATURES

Hazardous Combustion Products: N/A

Fire-Fighting Instructions: FIRE FIGHTERS SHOULD USE SELF-CONTAINED BREATHING APPARATUS

 WHEN A LARGE NUMBER OF CELLS ARE INVOLVED.

Fire-Fighting Equipment: N/A

                          Section 6 - Accidental Release Measures

Spill /Leak Procedures: USE GENERAL CLEANUP PROCEDURES

Small Spills: NOT APPLICABLE

Large Spills NOT APPLICABLE

 Containment: NOT APPLICABLE

 Cleanup: USE RUBBER, NEOPRENE, OR LATEX NITRILE GLOVES FOR CLEANING OF SPILLS OR

  HANDLING INTERNAL PARTS OF CELLS.

 Regulatory Requirements: N/A

                                Section 7 - Handling and Storage

Handling Precautions: AVOID SKIN AND EYE CONTACT. DO NOT INHALE VAPORS. COLLECT ALL

 RELEASED MATERIAL IN A PLASTIC BAG FOR WASTE DISPOSAL.

Storage Requirements: STORE CELLS IN A DRY PLACE. INSTALL BATTERIES IN ACCORDANCE WITH

 EQUIPMENT INSTRUCTIONS. DO NOT RECHARGE OR DISPOSE OF IN FIRE. REPLACE ALL BATTERIES IN

 EQUIPMENT AT THE SAME TIME. DO NOT MIX BATTERY SYSTEMS OF DIFFERENT TYPES, SUCH AS

 ALKALINE AND ZINC CARBON BATTERIES. DO NOT CARRY BATTERIES IN YOUR POCKET OR

 CARRYING BAG. CHECK BATTERIES PERIODICALLY WHEN IN USE.

Regulatory Requirements: N/A

                   Section 8 - Exposure Controls / Personal Protection

Engineering Controls: NOT REQUIRED FOR NORMAL USE.

Ventilation: N/A

Administrative Controls: N/A

Respiratory Protection: N/A

Protective Clothing/Equipment: N/A

Safety Stations: N/A

Contaminated Equipment: N/A

                       Section 9 - Physical and Chemical Properties

 Physical State: N/A                                   Water Solubility: KOH = (107 gm/100cc),

 Appearance and Odor: KOH (WHITE CRYSTALS),            Boiling Point: KOH (1300), Hg (357) MnO2 (N/A),

  HgO= (red crystals), MnO2 (BLACK POWDER),            Melting Point: KOH=360, Hg = -39, MnO2= -,C

  Hg = (liquid metal).                                 Specific Gravity: KOH (2.0) MnO2 (5.0), Hg (13.6),

 Vapor Pressure: KOH, MnO2 N/A,                         and HgO (11.1).

 Vapor Density (Air=1): N/A                            pH: N/A





                              Section 10 - Stability and Reactivity

Stability: BATTERY is stable at room temperature in closed containers under normal storage and handling

 conditions.

Polymerization: Hazardous polymerization cannot occur.

Chemical Incompatibilities: N/A

Conditions to Avoid: HEATING ABOVE 160 DEGREES, SHORT CIRCUIT, CONNECTING IMPROPERLY.

 Hazardous Decomposition Products: N/A









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                             Section 11- Toxicological Information

                                             Toxicity Data:*

 Eye Effects: N/A                               Chronic Effects: N/A

 Skin Effects: N/A                             Carcinogenicity: N/A

 Acute Inhalation Effects: N/A                 Mutagenicity: N/A

 Acute Oral Effects: N/A                       Teratogenicity: N/A

                                 Section 12 - Ecological Information

Ecotoxicity: N/A

Environmental Fate

 Environmental Transport, Environmental Degradation, and Soil Absorption/Mobility: N/A

                             Section 13 - Disposal Considerations

Disposal: BATTERIES MUST BE RECYCLED THROUGH MERCURY BATTERY RECYCLER. DO NOT

 INCINERATE OR DISPOSE OF IN ACCORDANCE WITH LOCAL REGULATIONS. Contact: BETHLEHEM

 APPARATUS COMPANY, INC., http://www.mercuryrecycling.com, 890 FRONT STREET, HELLERTOWN, PA 18055,

 610 838-7034, FAX 610 838-6333.

Disposal Regulatory Requirements and Container Cleaning and Disposal: N/A

                                 Section 14 - Transport Information

                            DOT Transportation Data (49 CFR 172.101):

 Shipping Name:                     Packaging Authorizations        Quantity Limitations

 FR1MB BATTERY                      a) Exceptions: NONE             a) Passenger, Aircraft, or Railcar:

                                                                     NONE

 Shipping Symbols: NONE             b) Non-bulk Packaging: NOT

                                                                    b) Cargo Aircraft Only: NOT

                                     APPLICABLE

 Hazard Class: NONE

                                                                     APPLICABLE

                                    c) Bulk Packaging: NOT

 ID No.: NONE

                                                                    Vessel Stowage Requirements

                                     APPLICABLE

 Packing Group: NONE

                                                                    a) Vessel Stowage: NONE

 Label: NONE

                                                                    b) Other: NONE

 Special Provisions

  (172.102): NONE

                                 Section 15 - Regulatory Information

EPA Regulations:

RCRA Hazardous Waste Number: Not listed (40 CFR 261.33)

RCRA Hazardous Waste Classification (40 CFR 261.): Not classified

CERCLA Hazardous Substance (40 CFR 302.4) listed/unlisted specific per RCRA, Sec. 3001; CWA, Sec. 311 (b)(4);

 CWA, Sec. 307(a), CAA, Sec. 112

CERCLA Reportable Quantity (RQ), Not regulated

SARA 311/312 Codes: none

SARA Toxic Chemical (40 CFR 372.65): Not listed

SARA EHS (Extremely Hazardous Substance) (40 CFR 355): Not listed, Threshold Planning Quantity (TPQ)

OSHA Regulations:

Air Contaminant (29 CFR 1910.1000, Table Z-1, and Z-1-A): Not listed

OSHA Specifically Regulated Substance N/A

State Regulations: N/A

                                   Section 16 - Other Information

Prepared By: ROBERT STOLPE, FOR ACR ELECTRONICS, INC.

Disclaimer: THE INFORMATION INCLUDED HEREIN IS BELIEVED TO BE ACCURATE AND REPRESENTS THE

BEST INFORMATION AVAILABLE TO US. HOWEVER, WE MAKE NO WARRANTY, EXPRESS OR IMPLIED,

WITH RESPECT TO SUCH INFORMATION, AND WE ASSUME NO LIABILITY RESULTING FROM ITS USE.

USERS SHOULD MAKE THEIR OWN INVESTIGATION TO DETERMINE SUITABILITY OF THIS INFORMATION

FOR THEIR PARTICULAR USE.









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