SECTION V HEALTH HAZARD DATA
MATERIAL SAFETY DATA SHEET PP 118
Threshold Limited Value
ALDON None established (ACGIH 1992-93).
1533 W.Henrietta Rd.
PP 118
Avon, New York 14414 MSDS No.
庐
CORPORATION June 07, 1996
Effective Date
(716) 226-6177
Effects of Overexposure
Contact with eyes causes mild irritation and discomfort. Inhalation of dust
may cause irritation to upper respiratory tract. Product is absorbed
SECTION I NAME 24 HOUR EMERGENCY ASSISTANCE through skin and may cause nausea, headache and general discomfort.
POLYVINYL ALCOHOL
Product CHEMTREC
2 Health 1
800-424-9300
Chemical
Emergency and
PVA, PVOH 0 0
Synonyms 0
Fire
Day 716-226-6177 INGESTION: If swallowed, if conscious, rinse mouth with water and call
First Aid Procedures
Mixture
Formula physician. Never give anything by mouth to an unconscious person.
0
Reactivity
NFPA INHALATION: Remove to fresh air. If discomfort develops, get medical
HAZARD RATING HMIS *
Unit Size up to 2.5 Kg. attention. EYES: Flush thoroughly with water for at least 15 minutes, lifting
LEAST SLIGHT MODERATE HIGH EXTREME
upper and lower eyelids occasionally. If irritation persists, get medical
0 1 2 3 4
C.A.S. No. Mixture. attention. SKIN: Flush with water, then wash with mild soap and water.
SECTION II INGREDIENTS OF MIXTURES
SECTION VI REACTIVITY DATA
Principal Component(s) % TLV Units
Conditions to Avoid
Stability Unstable
Polyvinyl alcohol: (CAS No. 9002-89-5) 95 % None established.
Heat, flame, other sources of ignition.
Sodium acetate, anhydrous: (CAS No. 127-09-3) <3% None established. Stable X
Methyl alcohol: (CAS No. 67-56-1) <3% TLV=200 ppm, TWA
Incompatibility
Water: (CAS No. 7732-18-5) <2% None established. Strong oxidizing agents, reactive metals (sodium, calcium, zinc), sodium or calcium
hypochlorite, peroxides.
(Materials to Avoid)
Hazardous
CAUTION! COMBUSTIBLE. CAUSES EYE IRRITATION.
Combustion will produce carbon dioxide and/or carbon monoxide.
Decomposition Products
SECTION III PHYSICAL DATA
Conditions to Avoid
Hazardous Polymerization
Specific Gravity (H2O = 1)
Melting Point (掳F) Softens on heating. 1.26 at 20掳C
May Occur Will Not Occur Not applicable.
Percent Volatile
Boiling Point (掳F) Decomposes @ 200掳C (392掳F) Non-volatile. X
by Volume (%)
Evaporation Rate
SECTION VII SPILL OR LEAK PROCEDURES
Vapor Pressure (mm Hg) Solid - not applicable. Solid - not applicable.
=1)
(
Steps to be taken in case Reclaim if possible. Carefully sweep up without producing
Vapor Density (Air=1) No data.
material is released or spilled dust and place in a suitable container for disposal. Flush
Solubility in Water Appreciable (more than 10%). spill area with water. Surfaces subject to spills or dusting
can become very slippery when wet. Use caution.
Appearance & Odor White powder; 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
% by Volume
Non-combustible. N/A -------- --------
(Method Used) Dispose of in an approved incinerator.
Extinguisher
Use water spray; alcohol foam; dry chemical or carbon dioxide. SECTION VIII SPECIAL PROTECTION INFORMATION
Media
None should be needed in normal laboratory handling. If dusty conditions prevail, work
Respiration Protection
(Specify Type) in ventilation hood or wear a NIOSH/MSHA-approved dust mask or respirator.
SPECIAL FIREFIGHTING
Recommended. No.
Local Exhaust Special
PROCEDURES Ventilation Mechanical (General) Other
Firefighters should wear proper protective equipment and self-contained Recommended. No.
breathing apparatus with full facepiece operated in positive pressure mode.
Protective Gloves Eye Protection
Rubber, if gross contact likely. Chemical safety glasses.
Move containers from fire area if it can be done without risk. Use water to
Other Protective
keep fire-exposed containers cool. Lab coat, apron, goggles, proper gloves, eye wash station, fire extinguisher, ventilation hood.
Equipment
SECTION IX SPECIAL PRECAUTIONS
Precautions to be Taken Avoid dusting conditions. Keep container tightly closed. Suitable
UNUSUAL FIRE AND in Handling & Storing for any general chemical storage area. Wash thoroughly after
EXPLOSION HAZARDS handling.
Keep container tightly closed when not in use.
Polyvinyl alcohol powder forms an explosive mixture in Read label on container before using. Do not wear contact lenses when working with chemicals.
Other Precautions
air. The powder can explode if mixed in air and ignited
Exercise appropriate procedures to minimize potential hazards. Do not
in confined space.
get in eyes, on skin or clothing. Remove and wash contaminated
clothing. Avoid breathing vapor. Use with adequate ventilation.
For laboratory use only. Not for drug, food or household use. Keep out of reach of children.
Chemical Safety
Approved
Revision Date
No. 5 06/07/96 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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