MATERIAL SAFETY DATA SHEET



                CHLORBRITE

Product Name:



Section 1 - Producer Information

DIAMOND PRODUCTS, INC.                                      EMERGENCY PHONE: (406)449-6570

1216 Bozeman Avenue                                         INFOTRAC: 1-800-535-5053

Helena, MT   59601                                          DATE: March, 2002



Section II - Hazardous Ingredients

HAZARDOUS COMPONENTS               CAS#            PEL(TWA)          TLV             CARCINOGEN

Trichloro Isocynauric Acid         87-90-1         1.0 ppm          1.0 ppm (for Chlorine)    NO

Sodium Metasilicate                6834-92-0       2.0 mg/m3        2.0 mg/m3                 NO



Section III - Physical Data

Boiling Point: N/A                                     Specific Gravity: 1.26 g/cc

Melting Point: decomposes                              Solubility in Water: Soluable

% Volatile by wt: None                                 pH: 1% solution, 7.5-9.0

Appearance and Odor: White crystalline powder with chlorine odor.



Section IV - Fire and Explosion Data

Flash Point: Nonflammable

Flammable limits in Air, % by Vol.         Upper: NA

                                           Lower: NA

Extinguishing Media: Deluge with water.

Special Fire Fighting Procedures: Use NIOSH certified gas mask with canister for chlorine, or self-contained

breathing apparatus.

Unusual Fire and Explosion Hazards: See decomposition products.



Section V- Reactivity Data

Stability: Stable.

Conditions to avoid: Open storage; excess heat, moisture; combinations with oxidizers or oxidizable materials.

Incompatibility:   Ammonia, amines, ammonium compounds, reducing agents, oxidizable or combustible organics,

strong oxidizers, acids, alkalis.

Hazardous Decomposition By-products:     Chlorine, cynaogen chloride, nitrogen trichloride, ammonia, carbon

dioxide.

Conditions Contributing to Hazardous Polymerization: Will not polymerize.



Section VI - Health Hazard Data

ROUTES OF EXPOSURE

Inhalation: Dusts may cause severe burning and tissue damage to respiratory tract.

Skin Contact: May cause severe irritation or burning of tissues.

Eye Contact: Causes severe tissue damage leading to potential blindness.

Ingestion: Causes severe burning and tissue damage to mucous membranes of the mouth, throat, esophagus and

stomach. Moderately toxic. Acute oral LD50 2000 - 4000 mg/kg (rats)

Signs and Symptoms of Exposure: Burning and irritation in all areas of exposure.

Medical Conditions Generally Aggravated by Exposure: Respiratory conditions.

EMERGENCY FIRST AID PROCEDURES

Inhalation: Remove to fresh air. If dusts have been inhaled, seek medical attention immediately.

Skin Contact: Wash with plenty of water for at least 15 minutes. If irritation persists, seek medical

attention immediately.

Eye Contact: Wash immediately with plenty of cool water, being sure to wash under the eye lid for at least 15

minutes. Seek immediate medical attention.

Ingestion: DO NOT induce vomiting. Dilute product by giving large quantities of water or milk. Call your

nearest poison control    center for further action, and get immediate medical attention.



Section VII - Precautions for Safe Handling

Spills or Releases:   Sweep up and salvage all that can be salvaged, being certain to wear protective clothing.

Neutralize any remaining spilled material with hydrogen peroxide 5%, sodium nitrate, sodium bisulfate or

sodium thiosulfate, and flush to sewer.

Waste Disposal Methods: Dispose of in accordance with local, state and federal regulations.

Clean Water Act Requirement: N/A

Resource Conservation and Recovery Act Requirements: N/A

Precautions for Handling and Storage: Avoid skin contact. Keep opened containers sealed to avoid absorption

of moisture. Store in cool, dry area.



Section VIII - Control Measures

Ventilation Requirements: Recommended to keep dusts down.

PERSONAL PROTECTIVE EQUIPMENT

Respiratory: Dust mask, if exposed to dusts.

Eyes: Chemical Goggles                                              Gloves: Plastic of rubber-coated.

Other Clothing and Equipment: Safety boots and a rubber apron should be worn when handling this product.



Section IX - Special Precautions

None



The information herein is presented in good faith and believed to be correct as of the date hereof. However,

Diamond Products, Inc., makes no representation as to the completeness and accuracy thereof. Users must make

their own determination as to the suitability of the product for their purposes prior to use. No

representations or warranties, either express or implied, of merchantability, fitness for a particular purpose

or of any other nature with respect to the product or the information herein is made hereunder. Diamond

Products, Inc., shall in no event be responsible for any damages of whatsoever nature directly or indirectly

resulting from the publication or use of or reliance upon information contained herein.









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