Product ID:MZ-80 MAGNESIUM ZIRCONATE
MSDS Date:10/30/1992
FSC:3439
NIIN:00-602-5975
Status Code:A
MSDS Number: CLJRN

MUSCLE SHOALS MINERALS INC.

510 MULBERRY LANE
CHEROKEE,, AL 35616
US

Emergency Phone: 205-370-7102

Info Phone: 205-370-7102

Preparer: NOT PROVIDED

Cage: UO671

MUSCLE SHOALS MINERALS CO

CHEROKEE, AL 35616 US

Telephone: 205-370-7102

Cage: UO671

ZRO2

CAS: 1314-23-4

RTECS: ZH8800000

OSHA PEL 5 MG/M3 (AS ZR)

ACGIH TLV: 5 MG/M3 (AS ZR)

MGO

CAS: 1309-48-4

RTECS: OM3850000

OSHA PEL 15 MG/M3

ACGIH TLV: 10 MG/M3

HFO2 IN COMBINED STATE WITH ZRO2 AND MGO

OSHA PEL NOT PROVIDED

ACGIH TLV: NOT PROVIDED

OTHERS IN COMBINED STATE WITH ZRO2 AND MGO

OSHA PEL NOT PROVIDED

ACGIH TLV: NOT PROVIDED

LD50 LC50 Mixture:NOT PROVIDED
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: MAY CAUSE SLIGHT
IRRITATION. SKIN CONTACT: NO EFFECT. EYE CONTACT:; MAY CAUSE SLIGHT
IRRITATION. INGESTION: MINIMAL EFFECT.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALATION: MAY CAUSE SLIGHT IRRITATION. EYE
CONTACT:; MAY CAUSE SLIGHT IRRITATION.
Medical Cond Aggravated by Exposure:NOT PROVIDED

First Aid:INHALATION: REMOVE FROM AREA OF EXPOSURE TO FRESH AIR AREA.
SKIN CONTACT: WASH FROM SKIN WITH MILD SOAP AND WATER. EYE CONTACT:
FLUSH EYES WITH WATER. IF IRRITATION PERSISTS, OBTAIN MEDICAL
ATTENTION. INGESTION: INGESTION SHOULD NOT CAUSE ANY SIGNIFICANT
HEALTH PROBLEMS.

Extinguishing Media:USE EXTINGUISHING MEDIA SUITABLE TO SURROUNDING
FIRE.
Fire Fighting Procedures:USE FIRE FIGHTING PROCEDURES SUITABLE TO
SURROUNDING MATERIALS.
Unusual Fire/Explosion Hazard:PRODUCT IS NOT AN EXPLOSION HAZARD.

Spill Release Procedures:SWEEP OR VACUUM MATERIAL INTO CONTAINERS OR
BAGS. AVOID DUSTING.
Neutralizing Agent:NOT RELEVANT

Handling and Storage Precautions:NONE
Other Precautions:NONE

Respiratory Protection:IF TLV IS EXCEEDED RECOMMEND USE OF NIOSH
APPROVED DUST MASK.
Ventilation:USE WITH ADEQUATIC VENTILATION.
Protective Gloves:RECOMMENDED
Eye Protection:RECOMMENDED USE OF SAFETY GLASSES WITH SIDE SHIELDS AS A
MINIMUM
Other Protective Equipment:USE AS RECOMMENDED FOR SURROUNDING
MATERIALS.
Work Hygienic Practices:NOT PROVIDED
Supplemental Safety and Health
ABBREVIATION: N/A = NOT APPLICABLE. N/AV = NOT AVAILABLE. N/K =
UNKNOWN. N/P = NOT PROVIDED. N/R = NOT RELEVANT. N/D = NOT
DETERMINED. N/E = NOT ESTABLISHED.

HCC:N1
NRC/State Lic Num:NOT RELEVANT
Boiling Pt:>3598.9C, 6510.F
Melt/Freeze Pt:=1926.7C, ######F
Decomp Temp:Decomp Text:NOT PROVIDED
Spec Gravity:5.7
Solubility in Water:NEGLIGIBLE
Appearance and Odor:GRANULAR POWDER, COLOR: GREY. ODOR: NONE

Stability Indicator/Materials to Avoid:YES
NONE
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:NONE

Waste Disposal Methods:DISPOSAL IN ACCORDANCE WITH APPLICABLE FEDERAL,
STATE, AND LOCAL REGULATIONS.

Toxicological Information:NOT PROVIDED

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ecological:NOT PROVIDED

Transport Information:NOT PROVIDED

SARA Title III Information:SARA TITLE I I I: SECTION 302 - EXTREMELY
HAZARDOUS SUBSTANCES: REPORTING NOT REQUIRED. SECTION 304 -
HAZARDOUS RELEASES: REPORTING NOT REQUIRED. SECTION 311 - COMMUNITY
RIGHT TO KNOW (R-T-K): INVENT ORIES ABOVE THRESHOLD PLANNING
QUANTITY (TPQ). SECTION 312 - EMMISSIONS AND RELEASE: REPORTING NOT
REQUIRED. SECTION 313 - EMMISSIONS AND RELEASE: REPORTING NOT
REQUIRED.
Federal Regulatory Information:NOT PROVIDED
State Regulatory Information:NOT PROVIDED