SAFETY DATA SHEET
Methyl Red, C.I.#13020
1. IDENTIFICATION
Product Identifiers
Product Name:
Methyl Red C.I.#13020
Other Names:
C.I. Acid Red; 2-(4-Dimethylaminophenylazo) benzoid acid; C.I. 13020; p- (Dimethylamino)azobenzene-o-carboxylic acid; Methyl Red.
Product Number(s):
C512, C5121, C5125
CAS Number:
493-52-7
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
Acute aquatic toxicity (Category 2) Chronic aquatic toxicity (Category 2)
Label Elements
Signal Words
Warning
Hazard Statement(s)
H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s)
P273: Avoid release into environment.
P391: Collect spillage.
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
Methyl Red
493-52-7
98%
-
4. FIRST AID MEASURES
Ingestion
Do not induce vomiting without medical advice. Rinse with water.
Inhalation
Move to fresh air.
Skin Contact
Rinse with plenty of soap & water.
Eye Contact
Rinse with plenty of water as precaution.
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 & nitrogen oxides. Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Combustion generates toxic fumes. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion.
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
Clean up spills immediately, observing precautions in the Protective Equipment Section. Sweep up, then place into a suitable container for disposal. 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. Avoid ingestion and inhalation.
Conditions for safe storage
Store in a cool, dry, well-ventilated area away from incompatible substances.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Exposure Standards
Engineering controls
No information available.
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.
Body protection
Wear appropriate protective clothing to prevent skin exposure.
Respiratory protection
Follow the OSHA respirator regulations found in 29 CFR 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
Dark red to purple to maroon powder.
Odour
Not available.
pH
Not available.
Vapour Pressure
Not available.
Density
0.989g/cm3
Boiling Point
Not available.
Melting Point
179-182 °C
Solubility
Slightly soluble.
Specific Gravity of Density
Not applicable.
Flash Point
Not applicable.
Flammable (Explosive) Limits
Not available.
Ignition Temperature
Not applicable.
Formula
C15H15N3O2
10. STABILITY AND REACTIVITY
Reactivity
No further relevant information available.
Chemical stability
Stable under normal temperatures and pressures. Materials containing similar functional groups can decompose at elevated temperatures.
Possibility of hazardous reactions
No further relevant information available.
Conditions to avoid
Dust generation, excess heat.
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 data available.
Toxicity and irritation
LD50/LC50: Not available.
12. ECOLOGICAL INFORMATION
Ecotoxicity
LC50: Mosquito fish - 7mg/l - 96h Toxic to aquatic life with long lasting effects.
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
None listed.
Additional information
No information available.
15. REGULATORY INFORMATION
Poisons Schedule Number
Not listed.
Other Information
No further relevant information available.
16. OTHER INFORMATION
SDS preparation date
17 January 2020
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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