SECTION V HEALTH HAZARD DATA
MATERIAL SAFETY DATA SHEET NN 205
Threshold Limited Value None established by (ACGIH 1992-93).
ALDON 1533 W.Henrietta Rd. No toxicity data available.
NN 205
Avon, New York 14414 MSDS No.
庐
CORPORATION December 19, 1996
Effective Date
(716) 226-6177
Effects of Overexposure May be harmful by inhalation, ingestion, or skin absorption. May cause
irritation. To the best of our knowledge, the chemical, physical and
SECTION I NAME 24 HOUR EMERGENCY ASSISTANCE toxicological properties have not been thoroughly investigated. Exercise
appropriate procedures to minimize opportunities for direct contact with the
Product NIGROSIN, BIOLOGICAL STAIN CHEMTREC skin or eyes and to prevent inhalation of dust.
1
Health
800-424-9300
Chemical
Emergency and EYES: Flush thoroughly with water for at least 15 minutes, lifting upper
Solvent Black 5 (C.I. No. 50415)
Synonyms 1
Fire
Day 716-226-6177 and lower eyelids occasionally. Get immediate medical attention. SKIN:
First Aid Procedures
Formula Data not listed. Flush thoroughly with water, then wash with mild soap and water.
1
Reactivity
NFPA INGESTION: If swallowed, if conscious, give one or two glasses of water
HAZARD RATING HMIS *
Unit Size up to 100 grams to drink, induce vomiting and call physician. Never give anything by mouth
LEAST SLIGHT MODERATE HIGH EXTREME
to an unconscious person. INHALATION: Remove to fresh air. If not
0 1 2 3 4
C.A.S. No. 11099-03-9 (Alcohol Soluble)
breathing, give artificial respiration. If breathing is difficult, give oxygen.
SECTION II INGREDIENTS OF MIXTURES Get medical attention if symptoms develop or persist.
SECTION VI REACTIVITY DATA
Principal Component(s) % TLV Units
Conditions to Avoid
Stability Unstable Protect from light, excessive
Nigrosin, Biological Stain, Alcohol Soluble 100% None established.
temperature and heat.
Stable X
Incompatibility
Strong oxidizing materials and reducing agents.
(Materials to Avoid)
CAUTION! MAY BE HARMFUL BY INHALATION, INGESTION OR
Hazardous When heated to decomposition, emits toxic fumes of oxides of nitrogen
SKIN ABSORPTION. CAUSES EYE AND SKIN IRRITATION.
(NO ) and oxygen. Carbon dioxide and carbon monoxide.
Decomposition Products x
SECTION III PHYSICAL DATA
Conditions to Avoid
Hazardous Polymerization
Specific Gravity (H2O = 1)
Melting Point (掳F) Data not listed. Greater than 1.
May Occur Will Not Occur Not applicable.
Percent Volatile
Boiling Point (掳F) Decomposes. N/A
by Volume (%) X
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) Data not listed. Wearing suitable protective clothing, sweep up material and
material is released or spilled
place in a suitable container for disposal. Wash spill area well
Solubility in Water Negligible. Freely soluble in alcohol.
with soap and water.
Appearance & Odor Reddish-black crystalline powder; slight sweet 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-flammable. N/A
(Method Used) Bury or incinerate according to federal, state and local regulations.
Extinguisher
Water spray; carbon dioxide (CO ); dry chemical. SECTION VIII SPECIAL PROTECTION INFORMATION
Media 2
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 or respirator.
(Specify Type)
SPECIAL FIREFIGHTING
Local Exhaust Special
Recommended. No.
PROCEDURES Ventilation Recommended. No.
Mechanical (General) Other
In fire conditions, wear a NIOSHMSHA-approved self-contained
Protective Gloves Eye Protection
breathing apparatus and protective clothing to prevent contact with Rubber. Chemical safety glasses.
skin and eyes.
Other Protective
Goggles, lab coat, apron, eye wash station, ventilation hood.
Equipment
SECTION IX SPECIAL PRECAUTIONS
Precautions to be Taken
UNUSUAL FIRE AND Store in a cool, dry place away from oxidizing materials and protect from light.
in Handling & Storing
EXPLOSION HAZARDS Wash thoroughly after handling.
Keep container tightly closed when not in use.
Dust may form explosive mixture in air.
Read label on container before using. Do not wear contact lenses when working with chemicals.
Fire or excessive heat may produce hazardous decomposition Other Precautions
products of oxides of nitrogen (NO x) and sulfur (SOx); can react
Do not get in eyes, on skin, on clothing. Avoid breathing dust. Strong dye.
with strong oxidizing materials. 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 12/19/96 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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