SAFETY DATA SHEET

Eosin Y 1% Aqueous Solution

Version 1Last reviewed 27 November 2024Catalogue: AEOA1-500

1. Identification

Product Identifiers

Product Name: Eosin Y 1% Aqueous Solution
Other Names: N/A
Product Number(s): AEOA1-500
CAS Number: 17372-87-1

Recommended use of the chemical and restriction on use

Laboratory use. Hospital and pathology microbiology laboratories only.

Company Details

ProSciTech Pty Ltd
11 Carlton Street
KIRWAN QLD 4817
Australia
(07) 4773 9444
pst@proscitech.com
proscitech.com.au

Emergency Contact Details

ProSciTech Pty Ltd
11 Carlton Street
KIRWAN QLD 4817
Australia
(07) 4773 9444
pst@proscitech.com
proscitech.com.au

2. Hazards Identification

Classification of the substance or mixture

STOT SE 2 H371 May cause damage to organs.
Acute Tox. 4 H302 Harmful if swallowed.

Label Elements

Signal Words: Warning
Hazard Statement(s): H302 Harmful if swallowed.
H371 May cause damage to organs.
Precautionary Statement(s): P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301±P312 IF SWALLOWED: Call a POISON CENTRE/doctor if you feel unwell.
P330 Rinse mouth.
P308±P311 IF exposed or concerned: Call a POISON CENTRE/doctor.
P405 Store locked up.
P501 Dispose of contents/container in accordance with local/regional/national regulations.

Primary route(s) of entry

Not available.

Human Health

Inhalation: Remove person to fresh air and keep comfortable for breathing.
Ingestion: If symptoms persist consult doctor.
Eyes: Rinse opened eye for several minutes under running water.
Skin: Generally the product does not irritate the skin.

Environment

No further relevant information available.

3. Composition / Information on Ingredients

Name	CAS No.	Content (w/w)	Classification
Eosin	548-26-5	1%	Flam. Liq. 1, H224; Acute Tox. 2, H300; Acute Tox. 2, H310; Acute Tox. 2, H330;STOT SE 1, H370

4. First Aid Measures

Ingestion: Harmful if swallowed. If swallowed, do not induce vomiting. Never give anything by mouth to an unconscious
person. Seek immediate medical attention.
Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Seek medical attention if breathing problems develop
Skin Contact: In case of skin contact, immediately remove contaminated clothing and wash affected areas with water and
soap and then rinse with methylated spirits. Seek medical attention.
Eye Contact: In case of eye contact, hold eyelids open and rinse with water for at least 15 minutes. Seek medical attention.
Other Information: Symptoms Caused by Exposure:
Inhalation: May cause respiratory irritation.
Skin Contact: May cause irritation, redness, itchiness and skin dryness.
Eye Contact: May cause irritation, tearing, stinging, blurred vision and pain.
Ingestion: May cause irritation to mouth, throat and stomach with effects including mucous build up, irritation
to the tongue and lips and pains in the stomach.

5. Firefighting Measures

Suitable extinguishing equipment

Fire: Use fire extinguishing methods suitable to surrounding conditions. CO₂, powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
HAZCHEM: Not available.

Special protective equipment and precautions for fire fighters

When fighting a major fire wear self-contained breathing apparatus and protective equipment.
Specific Hazards Arising from the Chemical:
Hazardous combustion products include oxides of carbon.
This material is not a flammable or combustible liquid.

6. Accidental Release Measures

Personal precautions, protective equipment and emergency procedures: Wear approved respiratory protection, chemical resistant gloves, protective clothing and safety boots.
Evacuate all non-essential personnel from affected area. Do not breathe vapours. Ensure adequate ventilation.
Environmental precautions: In the event of a major spill, prevent spillage from entering drains or water courses.
Methods and materials for containment and clean up: Stop leak if safe to do so and absorb spill with sand, earth, vermiculite or some other absorbent material.
Collect the spilled material and place into a suitable container for disposal. Wash spill area with plenty of water.

7. Handling and Storage

Precautions for safe handling: Use of safe work practices are recommended to avoid eye or skin contact and inhalation of vapours. Use only outdoors or in a well-ventilated area.
Food, beverages and tobacco products should not be stored or consumed where this material is in use.
Always wash hands before smoking, eating, drinking or using the toilet. Wash contaminated clothing and other protective equipment before storage or re-use.
Provide eyewash fountains and safety showers in close proximity to points of potential exposure.
Conditions for safe storage: Store in a cool, dry and well ventilated area. Keep in original container tightly closed when not in use. Protect
from heat, sparks, open flames and other sources of ignition. Keep away from strong oxidising agents.

8. Exposure Controls / Personal Protection

Exposure Standards

Engineering controls: Ensure adequate ventilation of the working area.

Personal protective equipment

Eye and face protection: Eye and face protectors for protection against splashing materials or liquids. See Australian/New Zealand Standard AS/NZS 1337 for more information.
Skin protection: Nitrile or neoprene gloves. See Australian/New Zealand Standard AS/NZS 2161 for more information. When selecting gloves for use against certain chemicals, the degradation resistance, permeation rate and permeation breakthrough time should be considered.
Occupational protective clothing (depending on conditions in which it has to be used, in particular as regards the period for which it is worn, which shall be determined on the basis of the seriousness of the risk, the frequency of exposure to the risk, the characteristics of the workstation of each worker and the performance of the protective clothing). See Australian/New Zealand Standard AS/NZS 4501 for more information.
Body protection: Wash hands before breaks and at the end of work.
Respiratory protection: When vapours approach the exposure standards then the use of a half-face organic vapour respirator with dust/mist filter is recommended.
When vapours exceed the exposure standards, the use of an positive pressure demand self-contained or airline breathing apparatus is recommended. Filter capacity and respirator type depends on exposure levels.
If entering spaces where the airborne concentration of a contaminant is unknown then the use of a selfcontained breathing apparatus (SCBA) with positive pressure air supply is recommended.
See Australian Standards AS/NZS 1715 and 1716 for more information.

9. Physical and Chemical Properties

General information

Appearance: Bright red liquid
Odour: Characteristic
pH: Not determined.
Vapour Pressure: 23 hPa
Density: 1 @ 20°C
Boiling Point: 100 °C
Melting Point: 0 °C
Solubility: Fully miscible in water.
Specific Gravity of Density: Not determined.
Flash Point: Not applicable.
Flammable (Explosive) Limits: Not applicable.
Ignition Temperature: Not applicable.
Formula: Not available.

10. Stability and Reactivity

Reactivity: Hazardous Decomposition Products: Oxides of carbon.
Chemical stability: Stable at ambient temperature and under normal conditions of use.
Possibility of hazardous reactions: No dangerous reactions known.
Conditions to avoid: Heat, sparks, open flames, hot surfaces and direct sunlight.
Incompatible materials: Strong oxidising agents.

11. Toxicological Information

Acute effects: No further relevant information available.
Eye contact: May cause irritation, tearing, stinging, blurred vision and pain.
Skin contact: May cause irritation, redness, itchiness and skin dryness.
Ingestion: Harmful if swallowed. May cause irritation to mouth, throat and stomach with effects including mucous build up, irritation to the tongue and lips and pains in the stomach.
Inhalation: May cause respiratory irritation.
Toxicity and irritation: No further relevant information available.

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

Must not be disposed together with household garbage. Do not allow product to reach sewage system
Disposal must be made according to official regulations
Recommended cleansing agents:
Water, if necessary together with cleansing agents.

14. Transport Information

ADG label required

HAZCHEM: Not available.
UN Number: None.
Proper shipping name: Not regulated.
Transport hazard class: 0
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: None of the ingredients is listed.
Other Information: No further relevant information available.

16. Other Information

SDS preparation date: 27 November 2024
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.