SECTION V HEALTH HAZARD DATA
MATERIAL SAFETY DATA SHEET CC 50
Threshold Limited Value
ALDON TWA: 10 mg/m3 ACGIH 1992-93.
1533 W.Henrietta Rd.
CC 50
Avon, New York 14414 MSDS No.
庐
CORPORATION November 1, 1996
Effective Date
(716) 226-6177
Effects of Overexposure
Inhalation of respirable dusts may aggravate respiratory tract.
SECTION I NAME 24 HOUR EMERGENCY ASSISTANCE Exposure to dust may irritate skin and eyes. Ingestion should not
cause any health problems.
Product CALCIUM CARBONATE, POWDER CHEMTREC 1
Health
800-424-9300
Chemical
Emergency and
Limestone; Precipitated Calcium Carbonate
Synonyms 0 SKIN: Flush with soap and water. EYES: Flush thoroughly with water
Fire
Day 716-226-6177
First Aid Procedures for at least 15 minutes, lifting upper and lower eyelids occasionally. Get
Formula CaCO 0
Reactivity
3
NFPA medical attention. INHALATION: Remove to fresh air. If breathing has
HAZARD RATING HMIS * stopped, give artificial respiration. If breathing is difficult, give oxygen.
Unit Size up to 2.5 Kg
LEAST SLIGHT MODERATE HIGH EXTREME Get medical attention. INGESTION: If a large amount is ingested and if
0 1 2 3 4
C.A.S. No. conscious, give large amounts of water to induce vomiting. Get medical
1317-65-3
attention.
SECTION II INGREDIENTS OF MIXTURES
SECTION VI REACTIVITY DATA
Principal Component(s) % TLV Units
Conditions to Avoid
Stability Unstable
Calcium Carbonate >97% See Section V. Not applicable.
Stable X
Incompatibility
Will react with acids.
(Materials to Avoid)
CAUTION! CAUSES IRRITATION TO SKIN,
Hazardous
EYES AND RESPIRATORY TRACT. Reacts with acids to produce CO .
Decomposition Products 2
SECTION III PHYSICAL DATA
Conditions to Avoid
Hazardous Polymerization
Specific Gravity (H2O = 1)
Melting Point (掳F) Decomposes 825掳C (1517掳F) 2.7
May Occur Will Not Occur Not applicable.
Percent Volatile
Boiling Point (掳F) N/A N/A X
by Volume (%)
Evaporation Rate
SECTION VII SPILL OR LEAK PROCEDURES
Vapor Pressure (mm Hg) N/A N/A
( Butyl acetate =1)
Steps to be taken in case Care should be taken to avoid causing dust to become airborne.
Vapor Density (Air=1) N/A
material is released or spilled Sweep or vacuum up and place in a suitable container for
Solubility in Water 0.0014 g/100 mL. disposal. Vacuum cleaning systems are recommended. Wash
spill area with soap and water.
Appearance & Odor White crystalline powder; odorless.
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
N/A N/A
% by Volume
(Method Used) Dispose of in accordance with federal, state and local regulations.
Extinguisher
SECTION VIII SPECIAL PROTECTION INFORMATION
Use any media suitable for extinguishing supporting fire.
Media
None should be needed in normal laboratory handling. If dusty conditions prevail,
Respiration Protection
work in a ventilation hood or wear a NIOSH/MSHA-approved dust mask.
(Specify Type)
SPECIAL FIREFIGHTING
Local Exhaust Special
Recommended. No.
PROCEDURES Ventilation Recommended. No.
Mechanical (General) Other
In fire conditions, wear a NIOSH/MSHA-approved, self-contained
Protective Gloves Eye Protection
Rubber. Chemical safety glasses.
breathing apparatus and full protective clothing.
Other Protective
Goggles, smock, apron, proper gloves, and eye wash station.
Equipment
SECTION IX SPECIAL PRECAUTIONS
Precautions to be Taken
UNUSUAL FIRE AND Store in a cool, dry place away from acids.
in Handling & Storing
EXPLOSION HAZARDS 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.
The fumes evolved by burning calcium carbonate in air are Other Precautions
composed of Calcium Oxide (quick lime). This material is
irritating to the skin, eyes, and mucous membranes. 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. 4 11/1/96 Michael Raszeja MR
Coordinator
D.O.T. NON-REGULATED. 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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