SAFETY DATA SHEET

Tartrazine, C.I. 19140

Version 1Last reviewed 27 November 2024Catalogue: C145, C1451, C1455

1. Identification

Product Identifiers

Product Name: Tartrazine, C.I. 19140
Other Names: Acid Yellow 23, C.I. 19140
Product Number(s): C145, C1451, C1455
CAS Number: 1934 21-0

Recommended use of the chemical and restriction on use

Laboratory use. Stain

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

Respiratory sensitisation (Category 1)
Skin sensitisation (Category 1)

Label Elements

Signal Words: Warning
Hazard Statement(s): 317: May cause an allergic skin reaction.
H334: May cause asthma or allergy symptoms or breathing difficulties if inhaled.
Precautionary Statement(s): 261: Avoid breathing dust/spray/ fume/gas/ mist/ vapours.
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear protective gloves.
P385: In case of inadequate ventilation wear respiratory protection.
P302 ± P352: If on skin gently wash with plenty of soap & water.
P304 ± P340: If inhaled: remove to fresh air and keep at rest in a position comfortable for breathing.
P321: Specific treatment (see supplemental first aid instructions).
P333 ± P313: If skin irritation or rash occurs: consult physician.
P342 ± P311: If experiencing respiratory symptoms: Call Poison Center or doctor/physician if you feel unwell.
P363: Wash contaminated clothing before reuse.
P501: Dispose of contents/container to an approved waste disposal plant.

Primary route(s) of entry

Not available.

Human Health

Inhalation: Harmful by inhalation.
Ingestion: Harmful if swallowed.
Eyes: Risk of serious damage to eyes.
Skin: Harmful in contact with skin.

Environment

Not available.

3. Composition / Information on Ingredients

Name	CAS No.	Content (w/w)	Classification
Trisodium 5-hydroxy-1-(4-sulphophenyl)-4-(4-sulphophenylazo)pyrazole-3-carboxylate	1934-21-0	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: Treat symptomatically and supportively.

5. Firefighting Measures

Suitable extinguishing equipment

Fire: Use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam.
HAZCHEM: Carbon, sulphur, nitrogen & sodium oxides.

Special protective equipment and precautions for fire fighters

As in any fire, wear a self-contained breathing apparatus in pressure-demand. MSHA/NIOSH (approved or equivalent), and full protective gear. Dusts at sufficient concentrations can form explosive mixtures with air. 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. Avoid generating dusty conditions. Provide ventilation.

7. Handling and Storage

Precautions for safe handling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Conditions for safe storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

8. Exposure Controls / Personal Protection

Exposure Standards

Engineering controls: Store in a cool, dry, well-ventilated area away from incompatible substances.

Personal protective equipment

Eye and face protection: Wear appropriate protective eyeglasses or chemical 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.
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: Red-orange powder.
Odour: None.
pH: Not available.
Vapour Pressure: Not available.
Density: 1.93
Boiling Point: Not available.
Melting Point: > 300 °C.
Solubility: Soluble.
Specific Gravity of Density: Not available.
Flash Point: Not available.
Flammable (Explosive) Limits: Not available.
Ignition Temperature: Not available.
Formula: C16H9N4Na3O9S2

10. Stability and Reactivity

Reactivity: No further relevant information available.
Chemical stability: Stable; however, material can decompose above 251 C (484F).
Possibility of hazardous reactions: No further relevant information available.
Conditions to avoid: Incompatible materials, dust generation, strong oxidants, temperatures above 151 C (304F).
Incompatible materials: Strong oxidising agents.

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: No further relevant information available.
Inhalation: No further relevant information available.
Toxicity and irritation: LD50/LC50: Oral, mouse: LD50 = 12750 mg/kg;

12. Ecological Information

Ecotoxicity: EC50-Daphnia-5,706.55mg/l-48h.
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: Carbon, sulphur, nitrogen & sodium oxides.
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: S5
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.