SAFETY DATA SHEET
Eosin Y
1. IDENTIFICATION
Product Identifiers
Product Name:
Eosin Y Certified
Other Names:
Bronze Bromo ES. Bromo acid J.TS, XL or XX, Eosin yellowish Bromofluorescein, Acid red 87, 2',4',5'7'-Tetrabromofluorescein disodium salt.
Product Number(s):
C097, C0971, C0975
CAS Number:
7372-87-1
Recommended use of the chemical and restriction on use
Laboratory use.
Company Details
ProSciTech Pty Ltd
11 Carlton Street
KIRWAN QLD 4817
Australia

(07) 4773 9444
www.proscitech.com
Emergency Contact Details
ProSciTech Pty Ltd
11 Carlton Street
KIRWAN QLD 4817
Australia

(07) 4773 9444
www.proscitech.com
2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
Eye irritation
Label Elements
Signal Words
Warning
Hazard Statement(s)
H319: Causes serious eye irritation.
Precautionary Statement(s)
P264: wash skin thoroughly after handling
P280: Wear protective gloves/eye & face protection
P305 + P351 + P338: If in Eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present & easy to do so. Continue Rinsing
P337 + P313: If eye irritation occurs: consult physician
Primary route(s) of entry
Not available.
Human Health
Inhalation:
Move to fresh air. Consult a physician.
Ingestion:
Do not induce vomiting without medical advice. Rinse with water. Consult physician.
Eyes:
Rinse immediately with plenty of water and seek medical advice. advice.
Skin:
Rinse with plenty of soap & water and seek medical advice
Environment
No further relevant information available.
3. COMPOSITION/INFORMATION ON INGREDIENTS
Name
CAS No.
Content (w/w)
Classification
Disodium 2-(2,4,5,7-tetrabromoo-6-oxido-3-oxoxanthen-9-yl)benzoate
17372-87-1
90-100%
-
4. FIRST AID MEASURES
Ingestion
Do not induce vomiting without medical advice. Rinse with water. Consult physician.
Inhalation
Move to fresh air.
Consult a physician.
Skin Contact
Rinse with plenty of soap & water and seek medical advice.
Eye Contact
Rinse immediately with plenty of water and seek medical advice.
Other Information
No further relevant information available.
5. FIREFIGHTING MEASURES
Suitable extinguishing equipment
Use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam.
HAZCHEM
Not available.
Special protective equipment and precautions for fire fighters
Carbon oxides, Hydrogen bromide gas, sodium oxides. As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH approved or equivalent, and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use proper PPE as indicated in Section 8.
Environmental precautions
Not available.
Methods and materials for containment and clean up
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation.
7. HANDLING AND STORAGE
Precautions for safe handling
Wash thoroughly after handling. Use with adequate ventilation. Minimise dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Conditions for safe storage
Tightly closed container cool, dry, well-ventilated area away from incompatible substances.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Exposure Standards
Engineering controls
Facilities storing or utilising this material should be equipped with an eyewash facility and safety shower. Use adequate ventilation to keep airborne concentrations low.
Personal protective equipment
Eye and face protection
Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin protection
Wear appropriate protective gloves to prevent skin exposure. 0.11mm thick nitrile.
Body protection
Wear appropriate protective clothing to prevent skin exposure.
Respiratory protection
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
9. PHYSICAL AND CHEMICAL PROPERTIES
General information
Appearance
Green - brown powder
Odour
Not available.
pH
Not available.
Vapour Pressure
Negligible.
Density
Not available.
Boiling Point
Not available.
Melting Point
Not available.
Solubility
Not available.
Specific Gravity of Density
1.018g/cm3
Flash Point
Not available.
Flammable (Explosive) Limits
Not available.
Ignition Temperature
Not available.
Formula
C20H6Na2O5
10. STABILITY AND REACTIVITY
Reactivity
Flash Point: Not available
Auto-ignition Temperature: Not available
Explosion Limits: Not available.
Chemical stability
Stable at room temp. in closed containers under normal storage and handling conditions.
Possibility of hazardous reactions
No further relevant information available.
Conditions to avoid
Incompatible materials
Incompatible materials
Strong oxidisers.
11. TOXICOLOGICAL INFORMATION
Acute effects
No further relevant information available.
Eye contact
No further relevant information available.
Skin contact
No further relevant information available.
Ingestion
LD50/LC50: Oral, mouse: LD50 = 2344 mg/kg.
Inhalation
No further relevant information available.
Toxicity and irritation
LC50 Oryzias latipes -1,200 mg/l-48h
12. ECOLOGICAL INFORMATION
Ecotoxicity
No further relevant information available.
Persistence and degradability
No further relevant information available.
Bioaccumulative potential
No further relevant information available.
Other adverse effects
No further relevant information available.
13. DISPOSAL CONSIDERATIONS
General information
Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.
14. TRANSPORT INFORMATION
ADG label required
HAZCHEM
Not available.

UN Number
None.
Proper shipping name
Not regulated.
Transport hazard class
Void
Packing group
None.
Environmental hazard
No information available.
Special precautions for users
No information available.
Additional information
No information available.
15. REGULATORY INFORMATION
Poisons Schedule Number
No information available.
Other Information
No further relevant information available.
16. OTHER INFORMATION
SDS preparation date
6 October 2021
Comments
This information is based on our present knowledge. However, this shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship.
This Safety Data Sheet (SDS) has been prepared in compliance with the Preparation of Safety Data Sheets for Hazardous Chemicals Code of Practice February 2016. It is the user's responsibility to determine the suitability of this information for adoption of necessary safety precautions. The information published in this SDS has been compiled from the publications listed in Section 16: to the best of our ability and knowledge these publications are considered accurate. We reserve the right to revise Safety Data Sheets as new information becomes available. Copies may be made for non-profit use.

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