SECTION V HEALTH HAZARD DATA
MATERIAL SAFETY DATA SHEET CC 147
Threshold Limited Value
ALDON 3
TWA: 10 mg/m (ACGIH 1992-93).
1533 W.Henrietta Rd.
CC 147
Avon, New York 14414 MSDS No.
庐
CORPORATION November 4, 1996
Effective Date
(716) 226-6177
Effects of Overexposure INGESTION: Because it hardens quickly after absorbing moisture, its
ingestion may result in obstruction, particularly at the pylorus. EYES:
May cause irritation. SKIN: Causes drying and irritation. INHALATION:
SECTION I NAME 24 HOUR EMERGENCY ASSISTANCE
Breathing of dusts may cause irritation to the eyes, nose, throat and
Product CALCIUM SULFATE, ANHYDROUS upper respiratory tract.
CHEMTREC 0
Health
800-424-9300
Chemical
Emergency and
Anhydrous Gypsum
Synonyms EYES: Flush eyes thoroughly with water for 15 minutes, lifting upper and
0
Fire
Day 716-226-6177
First Aid Procedures lower eyelids occasionally. If irritation persists, get medical attention.
Formula CaSO4 0
Reactivity SKIN: Wash with mild soap and water. INHALATION: Remove to fresh
NFPA
HAZARD RATING air. If breathing has stopped, give artificial respiration. If breathing is
HMIS *
Unit Size up to 2.5 Kg.
LEAST SLIGHT MODERATE HIGH EXTREME difficult, give oxygen. Get medical attention. INGESTION: If swallowed, if
0 1 2 3 4 conscious, drink large quantities of water to delay 鈥渟etting鈥?. Get immediate
C.A.S. No. 7778-18-9
medical attention. 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 Moisture - sets to a hardened mass.
Calcium Sulfate, Anhydrous >98% See Section V.
Stable X
Incompatibility
Acids.
(Materials to Avoid)
WARNING! HARMFUL IF SWALLOWED OR INHALED.
Hazardous When heated to decomposition, emits toxic fumes of oxides of sulfur and
NUISANCE DUST.
calcium oxide dust.
Decomposition Products
SECTION III PHYSICAL DATA
Conditions to Avoid
Hazardous Polymerization
Specific Gravity (H2O = 1)
Melting Point (掳F) 1450掳C (2642掳F) 2.32 - 2.96
May Occur Will Not Occur Not applicable.
Percent Volatile
Boiling Point (掳F) None listed. Negligible as solid. X
by Volume (%)
Evaporation Rate
SECTION VII SPILL OR LEAK PROCEDURES
Vapor Pressure (mm Hg) Negligible as solid. N/A
=1)
(
Steps to be taken in case
Vapor Density (Air=1) N/A
Recover for use if not contaminated. Avoid creating excessive
material is released or spilled
dust. Sweep up and place in a suitable container for proper
Solubility in Water 0.21 grams per 100 grams of water at 18.75掳C.
disposal. Wash spill area with soap and water.
Appearance & Odor White powder, granular; no 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
Non-combustible. 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,
Respiration Protection
(Specify Type) work in a ventilation hood or wear a NIOSH/MSHA-approved dust mask.
SPECIAL FIREFIGHTING
Recommended. No.
Local Exhaust Special
PROCEDURES Ventilation Recommended. No.
Mechanical (General) Other
None required, but recommend
In fire conditions, wear a NIOSH/MSHA-approved, self-contained Protective Gloves Eye Protection Chemical safety glasses.
gloves for repeated exposures.
breathing apparatus and full protective clothing.
Other Protective
Goggles, smock, apron, proper gloves, eye wash station, ventilation hood.
Equipment
SECTION IX SPECIAL PRECAUTIONS
Precautions to be Taken
UNUSUAL FIRE AND Store in a cool, dry place.
in Handling & Storing
EXPLOSION HAZARDS Wash thoroughly after handling.
Keep container tightly closed when not in use.
When heated to decomposition, emits toxic fumes of oxides of sulfur Read label on container before using. Do not wear contact lenses when working with chemicals.
Other Precautions
and calcium oxide as dust.
Avoid breathing dust.
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. 3 11/04/96 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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