SECTION V HEALTH HAZARD DATA
MATERIAL SAFETY DATA SHEET CC 120
TWA: 2 mg/m 3 (ACGIH, 1992-93). 5mg/m3 as CaO (OSHA).
Threshold Limited Value
ALDON 1533 W.Henrietta Rd.
15 mg/m 3 as MgO Fume (OSHA).
CC 120
Avon, New York 14414 MSDS No.
庐
CORPORATION November 1, 1996
Effective Date
(716) 226-6177
Effects of Overexposure A caustic irritant to eyes and skin. With moisture present can cause skin
burns. Large doses taken internally causes nausea, vomiting, and
SECTION I NAME 24 HOUR EMERGENCY ASSISTANCE acidosis. Inhalation of dust causes irritation and inflammation to mucous
membranes and respiratory passages.
Product CALCIUM OXIDE
CHEMTREC
0 3
Health
800-424-9300
Chemical
Emergency and
Lime, Quick Lime, Burnt Lime 1 1
Synonyms SKIN: Wash with mild soap and water. EYES: Flush thoroughly with water
0
Fire
Day 716-226-6177
First Aid Procedures for at least 15 minutes, lifting upper and lower eyelids occasionally. Get
CaO
Formula Reactivity 2 immediate medical attention. INHALATION: Remove to fresh air. If
NFPA
breathing has sropped, give artificial respiration. If breathing is difficult, give
HAZARD RATING HMIS *
up to 2.5 Kg.
Unit Size
oxygen. Get medical attention. INGESTION: If swallowed, do NOT induce
LEAST SLIGHT MODERATE HIGH EXTREME
vomiting. If conscious, give large quantities of water to drink. Call a physician
0 1 2 3 4
1305-78-8
C.A.S. No.
immediately. Never give anything by mouth to an unconscious person.
SECTION II INGREDIENTS OF MIXTURES
SECTION VI REACTIVITY DATA
Principal Component(s) % TLV Units
Conditions to Avoid
Stability Unstable
Calcium Oxide 96% See Section V. Moisture or acids.
Stable X
Magnesium oxide: CAS No. 1309-48-2 0-2.5% Incompatibility
Boric oxides, fluorine water, steam and many organic materials.
(Materials to Avoid)
DANGER! CORROSIVE! MAY CAUSE SKIN AND EYE BURNS.
Hazardous Thermal decomposition may result in corrosive and toxic acid gases.
CAUSES IRRITATION. HARMFUL IF INHALED OR SWALLOWED.
Excessive heat may be given off if large quantites of CaO are moistened.
Decomposition Products
SECTION III PHYSICAL DATA
Conditions to Avoid
Hazardous Polymerization
Specific Gravity (H2O = 1)
Melting Point (掳F) 2850掳C (5162掳F) 3.2-3.4
May Occur Will Not Occur Not applicable.
Percent Volatile
Boiling Point (掳F) N/A Negligible as solid. X
by Volume (%)
Evaporation Rate
SECTION VII SPILL OR LEAK PROCEDURES
N/A Not applicable.
Vapor Pressure (mm Hg) =1)
(
Steps to be taken in case
N/A
Vapor Density (Air=1) Wear protective safety equipment and use adequate ventilation. Avoid
material is released or spilled making dust. Recover for use if not contaminated. Sweep up and place
Insoluble in water.
Solubility in Water in a suitable container for disposal. Flush spill area with soap and
water. Do not allow wash water to pollute water ways and streams.
White or grayish-white powder, lumps, pebbles, or granules; faintly earthy odor.
Appearance & Odor
Discharge, treatment, or disposal may be subject to Federal, State or Local laws.
Waste Disposal Method
SECTION IV FIRE AND EXPLOSION HAZARD DATA These disposal guidelines are intended for the disposal of catalog-size quantities only.
Lower
Flammable Limits in Air Upper
Flash Point
Not applicable. N/A
% by Volume
(Method Used) Dispose of in accordance with federal, state and local regulations.
Extinguisher Use any media suitable for extinguishing supporting fire. SECTION VIII SPECIAL PROTECTION INFORMATION
Media
None should be needed in normal laboratory handling. If dusty conditions prevail, work in a
Respiration Protection
ventilation hood or wear a NIOSH/MSHA-approved dust mask and full protective clothing.
(Specify Type)
SPECIAL FIREFIGHTING
Recommended. No.
Local Exhaust Special
PROCEDURES Ventilation
Avoid water unless necessary to use on other burning materials, in which case,
Recommended. No.
Mechanical (General) Other
flood with water to absorb the heat generated.
Protective Gloves Eye Protection
In fires conditions, wear a NIOSH/MSHA-approved, self-contained breathing Rubber. Chemical safety glasses.
apparatus and full protective clothing.
Other Protective
Safety glasses, smock, apron, eye wash station, proper gloves, and a ventilation hood.
Equipment
SECTION IX SPECIAL PRECAUTIONS
(1993 EMERGENCY RESPONSE GUIDEBOOK, DOT P 5800.6, GUIDE PAGE NO. 60)
Precautions to be Taken
UNUSUAL FIRE AND Store in a cool, dry place away from moisture, acids and alkalies.
in Handling & Storing
EXPLOSION HAZARDS Keep dry. Wash thoroughly after handling.
Keep container tightly closed when not in use.
Read label on container before using. Do not wear contact lenses when working with chemicals.
Other Precautions
Not combustible but contact with water or moisture may generate sufficient
heat to ignite combustible materials. Swells when moist and may burst
Avoid contact with skin, eyes and clothing. Avoid breathing dust. Use
containers.
with adequate ventilation. Remove and wash contaminated clothing.
For laboratory use only. Not for drug, food or household use. Keep out of reach of children.
Chemical Safety
Approved
Revision Date
No. 5 11/01/96 Michael Raszeja MR
Coordinator
D.O.T. CALCIUM OXIDE, 8, UN 1910, PG III The information contained herein is furnished without warranty of any kind. Employers should use this information only as a supplement to other information
gathered by them and must make independent determinations of suitability and completeness of information from all sources to assure proper use of these
Approved by U.S. Department of Labor "essentially similar" to form OSHA-20 materials and the safety and health of employees. * Hazardous Materials Industrial Standards. Printed on recycled paper.
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