Product ID:EOSIN Y
MSDS Date:01/30/1987
FSC:6550
NIIN:00N082299
MSDS Number: CGCQS

Emergency Phone: 314-539-1600;314-982-5000

Info Phone: 314-539-1600

Cage: 23104

Telephone: 908-859-2151

Cage: 62910

FLUORESCEIN, 2',4',5',7'-TETRABROMO-, DISODIUM SALT; (EOSIN

CAS: 17372-87-1

RTECS: LM5850000

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: INHALATION: INHALATION OF DUST
MAY IRRITATE THE RESPIRATORY TRACT. INGESTION: NOT EXPECTED TO BE A
HEALTH HAZARD VIA INGESTION. SKIN CONT: NOT EXPECTED TO CAUSE ANY
ADVERSE HEALTH EFFECTS FROM SKIN CONTACT. EYE CONT: MAY CAUSE
IRRITATION. CHRONIC EXPOSURE: NO INFORMATION FOUND.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NO INFORMATION FOUND.

First Aid:INHAL: REMOVE TO FRESH AIR. GET MEDICAL ATTENTION FOR ANY
BREATHING DIFFICULTY. INGESTION: CALL PHYSICIAN IMMEDIATELY. SKIN:
WASH EXPOSED AREA WITH SOAP AND WATER. GET MEDICAL ADVICE IF
IRRITATION DEV ELOPS. EYE: WASH THOROUGHLY WITH RUNNING WATER FOR
AT LEAST 15 MINUTES. GET MEDICAL ADVICE IF IRRITATION DEVELOPS.

Extinguishing Media:USE ANY MEANS SUITABLE FOR EXTINGUISHING
SURROUNDING FIRE.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NOT CONSIDERED TO BE FIRE OR EXPLOSION
HAZARD.

Spill Release Procedures:VENTILATE AREA OF LEAK OR SPILL. CLEAN-UP
PERSONNEL MAY REQUIRE NIOSH APPRVD RESP PROT FROM DUST. SPILL:
SWEEP UP AND CONTAINERIZE FOR RECLAMATION OR DISPOSAL. VACUUMING OR
WET SWEEPING MAY BE USED TO AVOID DUST DISPERSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP IN TIGHTLY CLOSED CONTAINER,
STORED IN COOL, DRY, VENTILATED AREA. PROTECT AGAINST PHYSICAL
DAMAGE.
Other Precautions:WARNING! MAY IRRITATE EYES, RESPIRATORY TRACT. DO NOT
BREATHE DUST. AVOID CONTACT WITH EYES, SKIN & CLOTHING. KEEP
CONTAINER CLOSED. USE WITH ADEQUATE VENTILATION.

Respiratory Protection:FOR CONDITIONS OF USE WHERE EXPOSURE TO THE DUST
IS APPARENT, A NIOSH APPRVD DUST/MIST RESPIRATOR MAY BE WORN. FOR
EMERGENCIES, A NIOSH APPRVD SELF-CONTAINED BREATHING APPARATUS MAY
BE NECESSARY.
Ventilation:LOC EXHAUST SYS WHICH CAPTURES CONTAMINANT AT ITS SOURCE IS
REC TO PVNT DISPERSION OF CONTAMINANT INTO WORKROOM AIR.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER . CLEAN
BODY-COVERING CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING. CONTACT LENSES
SHOULD NOT BE WORN WHEN WORKING WITH THIS MATERIAL.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Evaporation Rate & Reference:NO INFORMATION FOUND
Solubility in Water:SOLUBLE
Appearance and Odor:BROWN POWDER, ODORLESS.

Stability Indicator/Materials to Avoid:YES
NO INFORMATION FOUND.
Stability Condition to Avoid:STABLE UNDER ORDINARY CONDITIONS OF USE
AND STORAGE.
Hazardous Decomposition Products:MAY FORM CARBON OXIDES AND NITROGEN
OXIDES WHEN HEATED TO DECOMPOSITION.

Waste Disposal Methods:WHATEVER CANNOT BE SAVED FOR RECLAMATION MAY BE
DELIVERED TO AN APPROVED WASTE DISPOSAL FACILITY. ENSURE COMPLIANCE
WITH LOCAL, STATE AND FEDERAL REGULATIONS.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.