Material Safety Data Sheet                                                                                             PSS-50

Complies with OSHA's Hazard Communication

Standard 29 CFR 1910.1200.

DATE OF PREPARATION:                           JUNE 19, 2003



1.     IDENTIFICATION

PSS-50 ProSpray



2.     COMPOSITION / INFORMATION ON INGREDIENTS

Ingredient, Technical Descp.                   CAS Number             OSHA PEL                ACGIH TLV                % WT

Sodium Metasilicate Pentahydrate               6834-92-0              N/D                     N/D                      10-15% max



Finished product is not considered hazardous as defined by the Occupational Safety and Heath Administration, 29 CFR 1910.1210.

Prospray is a complex blend of biodegradable surfactants, detergents, and sequestering agent. Prospray is a powdered detergent that

contains no volatile organic compounds.



3.     PHYSICAL / CHEMICAL CHARACTERISTICS

Boiling Point:                NA                  Specific Gravity:             NA

Vapor Pressure:               NA                  Percent Volatile:             NA

Vapor density(air=1)          NA                  Evaporation rate:             NA

Solubility in Water:          Complete            pH (1% solution):             11.0-12.0

Appearance and odor:          White granular mix, mild odor



4.     FIRE AND EXPLOSION HAZARD DATA

Flash Point: NA                                Flammable Limits: NA

Extinguishing Media:                           NA

Special Firefighting Procedures:               None

Unusual Fire and explosion Hazards:            None



5.     REACTIVITY DATA

Stability:                      Stable                                     Hazardous Polymerization: Will not occur

Conditions to Avoid:            Strong acids                               Incompatibility: Strong acids

Hazardous Decomposition Products:                                          None



6.     HEALTH HAZARD DATA

ROUTES OF ENTRY/SIGNS AND SYMPTOMS OF EXPOSURE:

Acute: As any detergent

Eyes: Irritation, inhalation of dust may be irritating.

Skin: Irritation or dermatitis with prolonged or repeated contact.

Ingestion: Swallowing may cause irritation, nausea, diarrhea

Chronic Effects: None Known

Carcinogen: None listed under OSHA, IARC or NTP

Medical Conditions Aggravated by exposure: None Known

EMERGENCY AND FIRST AID PROCEDURES:

Eyes: Rinse immediately with plenty of water for 10-15 minutes,

Skin: Wash affected area with mild soap and dry.

Inhalation: Remove to fresh air.

Ingestion: Give one pint of water or milk to dilute. Get medical attention for ingestion, or if irritation persists.



7.     PRECAUTIONS FOR SAFE HANDLING AND USE

Spill or Leak procedures: Pick up as appropriate. Reduce pH to 7.5-9.0. Biodegradable and pH neutralized liquid is siphoned to

drain. Sludge is drummed off for disposal.

Waste Disposal Method: Dispose of as detergent in accordance with Federal, State and Local regulations.

Handling and Storing: Store indoors

Other Precautions: Keep out of reach of children









                                                                                                                        © 1998 Goodson Shop Supplies

8.    CONTROL MEASURES

Respiratory Protection: None normally required

Ventilation: None required

Gloves: Rubber or plastic as needed to avoid prolonged contact

Eye Protection: Goggles recommended when transferring concentrate

Other Protective Equipment: None

Work/Hygienic Practices: None



This information was compiled from current, reliable sources and is believed to be correct. As data, and/or regulations change, and

conditions of use and handling are beyond our control, no warranty, express or implied, is made as to completeness or continuing

accuracy of this information.









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