MATERIAL SAFETY DATA SHEET

NELSON FIRESTOP PRODUCTS

A DIVISION OF O-Z/GEDNEY A UNIT OF GENERAL SIGNAL
PART NUMBER PART NUMBER AA-473, 476 & 498

COMPANY ADDRESS
Nelson Firestop Products

4041 S. Sheridan Road
Tulsa, Oklahoma 74145
Telex 216459
Phone number 8-AM to 5-PM
(918) 627-5530 or 1-800-331-7325
 DATE PREPARED 10/21/93
REVISION NO. 6
REVISION DATE 01/13/98
PREPARED BY Nelson Firestop Engineering
SECTION 1 - MATERIAL IDENTIFICATION AND INFORMATION
Description

Cement

Perlite

 

 

 

 CAS No. Range

 

 Weight Percent

=2-7 ACGIH TLV 10mg/m3

>5 ACGIH TLV 10mg/m3

 

SECTION 2 - PHYSICAL / CHEMICAL CHARACTERISTICS
Boiling Point:

Specific Gravity:

Vapor pressure (mmHg) and Temperature:

Melting Point :

Vapor density (Air = 1):

Evaporation rate:

Appearance:

Odor:

Not established.

@68°F 1.0 Settled

(mmHg) and Temperature Solid
>1000°C

Not established

Solid

As a powder, cured not soluble.

Light red to gray.

None
SECTION 3 - FIRE AND EXPLOSION HAZARD DATA
Flash point:

Auto-ignition:

Flammability Limits in Air:

Extinguisher Media:


Special Fire Fighting Procedures:



Unusual Fire and Explosion Hazards:

 Not Flammable

Not established

LEL: (N/A) UEL: (N/A)

For surrounding combustibles water, spray fog or stream - foam, or inert gas CO2

Large fire, use water fog, spray or stream. Thermal decomposition of surrounding materials may create toxic fumes; Protective fire fighting equipment is recommended

Same as above.
SECTION 4 - ACTIVITY HAZARD DATA
Stability:

Conditions to avoid:

Incompatibility (Materials to avoid):

Hazardous Polymerization:

 Stable

None

As a normal precaution, strong mineral acids
and or oxidizing agents should be avoided.

Will not occur.
SECTION 5 - HEALTH HAZARD DATA
Primary Route of entry:

Carcinogen Listed in:

Health Hazards:



Signs and Symptoms of Exposure:


Medical Conditions Aggravated by Exposure:

 Ingestion Inhalation.

Not Listed.

Acute - None Noted.
Chronic - None Noted.
Normally contact is by skin (hands).

Slight cough may occur with prolonged exposure
with out proper protective dust mask usage.

None established.
EMERGENCY FIRST AID PROCEDURES: Seek medical attention as required.
Eye contact:

Skin Contact:

Inhalation:

Ingestion:

 Flush with water.

Wash with soap and water.

Remove to fresh air.

As with swallowing any foreign substance, consult a physician
.
SECTION 6 - CONTROL AND PROTECTIVE MEASURES.
Respirator Protection:

Protective Gloves:

Eye Protection:

Ventilation to be used:

Other Protective clothing and Equipment:

Hygienic Work Practices:

 Not normally required.

As required.

As required.

Local exhaust.

As required to meet local industrial
standards.

Industrial hygiene and safety practices should be observed.
SECTION 7 - PRECAUTIONS FOR HANDLING AND USE - LEAK PROCEDURES.
Steps to be taken if
material is spilled or
released:

Waste disposal methods:

Other precautions and or Special Hazards:

Use common clean-up procedures



Dispose of in accordance with local,
State and Federal regulations.

Protect from weather extremes.
Although the information and recommendations given are believed correct at the time of issuance, Nelson Firestop Products makes no representation or warranty as to its completeness or accuracy. Nelson Firestop Products shall in no event be responsible for damages whatsoever directly or indirectly resulting from such information and recommendations.