Document wqYJwoVZR4DJ6xqOkVYzQnK54
U.S. DEPARTMENT OF LABOR Occupational Safety and Health Administration
MATERIAL SAFETY DATA SHEET
Form Approved OMB No. 44-R13I7
c'-r-
Required under USDL Safety and Health Regulations for Ship Repairing,
Shipbuilding, and Shipbreaking (29 CFR 1915. 1916. 1917)
January. 1979
MANUFACTURER'S NAME
SECTION 1
EMERGENCY TELEPHONE NO*
PPG INDUSTRIES, INC.
ADORESS (Number. Street, City, Sute, and ZIP Code),,
One Gateway Center, Pittsburgh, PA
(304) 843-1300
CHEMICAL NAME AND SYNONYMS
TRADE NAME AND SYNONYMS
... ttvdrated Amorphous Silicon Dioxide _
rUFMICAl CAUII V
Hi-Sil 233 hvdrated amorphous silica
FORMULA
1
_________________ Non-Metallic Oxide____________ __________ S122________________________________
SECTION II - HAZARDOUS INGREDIENTS
>1
PAINTS, PRESERVATIVES. A SOLVENTS
X
ALLOYS AND METALLIC COATINGS
PIGMENTS
BASE METAL
X
TLV (Until!
CATALYST
ALLOYS
VEHICLE SOLVENTS ADDITIVES OTHERS
METALLIC COATINGS FILLER METAL PLUS COATING OR CORE FLUX OTHERS
HAZARDOUS MIXTURES OF OTHER LIQUIDS. SOLIDS. OR OASES
X
TLV (Unto)
BOILING POINT (F.) VAPOR PRESSURE (mm Hg*> VAPOR DENSITY (AlRl) SOLUBILITY IN WATER APPEARANCE AND DOOR
SECTION III - PHYSICAL DATA
4046 None N/A
SPECIFIC GRAVITY (HjO-1)
PERCENT. VOLATILE BY VOLUME (%)
EVAPORATION RATE
*_
*1)
Insoluble WMre. odorless nnwdnr
SECTION IV - FIRE AND EXPLOSION HAZARD DATA
FLASH POINT (Method U*M)
None
FLAMMABLE LIMITS
EXTINGUISHING media
N/A
special fire fighting procedures
N/A
UNUSUAL FIRE AND EXPLOSION HAZARDS
None
PAGE (1)
(Continued on reverse side)
2.00 .. _None
N/A
U*l
Form OSHA-20
R*v. Mty 71
SL 074515
SECTION v HEALTH HAZARD DATA
THRESHOLD UM>T VALUE
20 million oa
EFFECTS OF OVEREXPOSURE
Drvina of skin and mucous membr.
.cles per cubic foot (OSHA 29 CFR 1910.1000) es of nose and throat; dryinR action due to
absorption of miosture and oils.
EMERGENCY AND FIRST AID PROCEDURES
Can cause Irritation and occasional nosebleeds. See attached sheet
SECTION VI - REACTIVITY DATA
STABILITY
UNSTABLE
conditions to avoid Avoid high-temperature (calcining may be converted to crystalline
STABLE incomipatability (MatenaU to noid)
___ forms of silica__________________________________________
See attached sheet
hazardous decomposition products
None
hazardous
POLYMERIZATION
MAY OCCUR WILL NOT OCCUR
conditions to avoid
None
X
SECTION VII * SPILL OR LEAK PROCEDURES
steps to be taken in case material, is released or spilled
Vacuum spilled material and placa in closed plastic bags for disposal; then thoroughly flush area of spill with water.
waste disposal method
Bury in sanitary landfill or contact local waste disposal contractor. NEVER FLUSH SPILLED MATERIAL TO SEWER.
SECTION VIII * SPECIAL PROTECTION INFORMATION
respiratory protection (Specify type)
NIOSH/MSHA-approved mechanical filter tvne.
VENTILATION
local exhaust Sufficient to maintain emnlovee exposure below TLV
mechanical (General)
for exposure above TLV
SPECIAL OTHER
protective oloves Cotton or
_ tiehr fitt-fna wristlets.
OTHER PROTECTIVE EQUIPMENT
rubber
with
EYE PROTECTION
nlnrMncr rn nrevenr
skin
ronterr
--
SECTION IX - SPECIAL PRECAUTIONS
PRECAUTIONS to be taken IN HANDLING AND STORING
See attached sheet
OTHER PRECAUTIONS
See attached sheet
PAGE (2)
9J0.54C
Form OSHA-20
*>. May 73
SL 0?45l6
MATERIAL SAFETY DATA SHEET ON HI-SIL 233 HYDRATED AMORPHOUS SILICA (JANUARY, 1979)
SECTION V - HEALTH HAZARD DATA
Emergency and First Aid Procedures
Eye Contact: Immediately flush with plenty of water for at least 15 minutes. If irritation occurs, consult a physician.
Skin Contact: Flush thoroughly with water. If irritation occurs, con sult a physician.
Inhalation: If symptoms of discomfort or irritation occur due to apparent inhalation overexposure to Hi-Sil, remove affected person to fresh air. If irritation or discomfort persists, consult a physician.
SECTION VI - REACTIVITY DATA
Incompatibility (Materials to Avoid)
Avoid alteration of product properties before use. Product surface altera tions caused by calcining or mixing with additives may alter toxicolo gical properties.
SECTION IX - PRECAUTIONS*
Precautions to be Taken in Handling and Storing
Wear respiratory protection when exposed to dust and in any event where exposure is above OSHA standard. Respiratory protection must be NIOSH/MSHA-approved mechanical type f ilter .
Score in dry, well-ventilated area.
Other Precautions
Avoid prolonged or repeated inhalation of dust. May irritate respiratory tract.
Avoid prolonged, repeated or excessive contact with skin. May cause irritation and discomfort.
Wash thoroughly after handling.
SL 07451