SAFETY DATA SHEET
Methyl Green - Pyronin Y Solution
1. IDENTIFICATION
Product Identifiers
Product Name:
Methyl Green - Pyronin Y Solution
Other Names:
nil
Product Number(s):
EMS18710-02, EMS18710-05
CAS Number:
7732-18-5
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 9444www.proscitech.com
11 Carlton Street
KIRWAN QLD 4817
Australia(07) 4773 9444www.proscitech.com
Emergency Contact Details
ProSciTech Pty Ltd
11 Carlton Street
KIRWAN QLD 4817
Australia(07) 4773 9444www.proscitech.com
11 Carlton Street
KIRWAN QLD 4817
Australia(07) 4773 9444www.proscitech.com
2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
GHS07
Acute toxicity - oral 4 H302 Harmful if swallowed.
Skin irritation 2 - H315 Causes skin irritation.
Eye irritation 2A - H319 Causes serious eye irritation.
Acute toxicity - oral 4 H302 Harmful if swallowed.
Skin irritation 2 - H315 Causes skin irritation.
Eye irritation 2A - H319 Causes serious eye irritation.
Label Elements
Signal Words
Warning
Hazard Statement(s)
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
Causes skin irritation.
Causes serious eye irritation.
Precautionary Statement(s)
Wash thoroughly after handling.
Do not eat, drink or smoke when using this product.
Do not eat, drink or smoke when using this product.
Primary route(s) of entry
Human Health
Inhalation:
Ingestion:
If swallowed: Call a poison center/doctor if you feel unwell.
Rinse mouth.
Rinse mouth.
Eyes:
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Continue rinsing.
Skin:
Wear protective gloves / eye protection / face protection.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash it before reuse.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash it before reuse.
Environment
Dispose of contents/container in accordance with local/regional/national/international regulations.
3. COMPOSITION/INFORMATION ON INGREDIENTS
Name
CAS No.
Content (w/w)
Classification
Methyl Green, zinc chloride salt
7114-03-6
0.1-1%
Not Available
4. FIRST AID MEASURES
Ingestion
Immediately call a doctor.
Inhalation
In case of unconsciousness place patient stably in side position for transportation.
Skin Contact
Immediately wash with water and soap and rinse thoroughly.
Eye Contact
Rinse opened eye for several minutes under running water. If symptoms persist, consult a doctor.
Other Information
Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident.
5. FIREFIGHTING MEASURES
Suitable extinguishing equipment
Use fire fighting measures that suit the environment.
HAZCHEM
No further relevant information available.
Special protective equipment and precautions for fire fighters
6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Not required.
Environmental precautions
Dilute with plenty of water.
Do not allow to enter sewers/ surface or ground water.
Do not allow to enter sewers/ surface or ground water.
Methods and materials for containment and clean up
Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust).
Dispose contaminated material as waste according to section 13.
Ensure adequate ventilation
Dispose contaminated material as waste according to section 13.
Ensure adequate ventilation
7. HANDLING AND STORAGE
Precautions for safe handling
Ensure good ventilation/exhaustion at the workplace.
Prevent formation of aerosols.
Information about protection against explosions and fires: No special measures required.
Prevent formation of aerosols.
Information about protection against explosions and fires: No special measures required.
Conditions for safe storage
· Information about storage in one common storage facility: Not required.
· Further information about storage conditions: Keep receptacle tightly sealed.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Exposure Standards
Engineering controls
Control parameters
· Components with limit values that require monitoring at the workplace: Not required.
· Additional information: The lists that were valid during the creation were used as basis.
· Components with limit values that require monitoring at the workplace: Not required.
· Additional information: The lists that were valid during the creation were used as basis.
Personal protective equipment
Eye and face protection
Tightly sealed goggles
Skin protection
Keep away from foodstuffs, beverages and feed.
Immediately remove all soiled and contaminated clothing.
Wash hands before breaks and at the end of work.
Avoid contact with the eyes and skin.
Immediately remove all soiled and contaminated clothing.
Wash hands before breaks and at the end of work.
Avoid contact with the eyes and skin.
Body protection
Protective gloves
The glove material has to be impermeable and resistant to the product/ the substance/ the preparation.
Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the
chemical mixture.
Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation.
Material of gloves
The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and
varies from manufacturer to manufacturer.
· Penetration time of glove material
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be
observed.
The glove material has to be impermeable and resistant to the product/ the substance/ the preparation.
Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the
chemical mixture.
Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation.
Material of gloves
The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and
varies from manufacturer to manufacturer.
· Penetration time of glove material
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be
observed.
Respiratory protection
In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use
respiratory protective device that is independent of circulating air.
respiratory protective device that is independent of circulating air.
9. PHYSICAL AND CHEMICAL PROPERTIES
General information
Appearance
Dark Green Liquid
Odour
Characteristic
pH
Not determined
Vapour Pressure
23 hPa (17.3 mm Hg) at 20°C (68°F)
Density
0.7 g/cm³ (5.8415 lbs/gal) at 20°C (68°F)
Boiling Point
100 °C (212 °F)
Melting Point
0 °C (32 °F)
Solubility
Fully miscible.
Specific Gravity of Density
0.7 g/cm³ (5.8415 lbs/gal) at 20°C (68°F)
Flash Point
Not applicable
Flammable (Explosive) Limits
Not determined.
Ignition Temperature
Not determined.
Formula
10. STABILITY AND REACTIVITY
Reactivity
No further relevant information available
Chemical stability
Thermal decomposition / conditions to be avoided: No decomposition if used according to specifications.
Possibility of hazardous reactions
No dangerous reactions known.
Conditions to avoid
No further relevant information available.
Incompatible materials
No further relevant information available.
Hazardous decomposition products: No dangerous decomposition products known.
Hazardous decomposition products: No dangerous decomposition products known.
11. TOXICOLOGICAL INFORMATION
Acute effects
·Primary irritant effect:
· on the skin: Irritant to skin and mucous membranes.
· on the eye: Irritating effect.
· Sensitization: No sensitizing effects known.
· on the skin: Irritant to skin and mucous membranes.
· on the eye: Irritating effect.
· Sensitization: No sensitizing effects known.
Eye contact
Irritating effect.
Skin contact
Irritant to skin and mucous membranes.
Ingestion
Inhalation
Toxicity and irritation
Additional toxicological information:
· Interactive effects No interactive effects between components are known.
· Interactive effects No interactive effects between components are known.
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
General notes:
Water hazard class 2 (Self-assessment): hazardous for water
Do not allow product to reach ground water, water course or sewage system.
Danger to drinking water if even small quantities leak into the ground.
Water hazard class 2 (Self-assessment): hazardous for water
Do not allow product to reach ground water, water course or sewage system.
Danger to drinking water if even small quantities leak into the ground.
13. DISPOSAL CONSIDERATIONS
General information
Recommendation:
Must not be disposed of together with household garbage. Do not allow product to reach sewage system.
Uncleaned packagings:
· Recommendation: Disposal must be made according to official regulations.
· Recommended cleansing agent: Water, if necessary with cleansing agents.
Must not be disposed of together with household garbage. Do not allow product to reach sewage system.
Uncleaned packagings:
· Recommendation: Disposal must be made according to official regulations.
· Recommended cleansing agent: Water, if necessary with cleansing agents.
14. TRANSPORT INFORMATION
ADG label required
HAZCHEM
No further relevant information available.
UN Number
Void
Proper shipping name
Void
Transport hazard class
Void
Packing group
Void
Environmental hazard
Not applicable.
Special precautions for users
Not applicable.
Additional information
15. REGULATORY INFORMATION
Poisons Schedule Number
Other Information
Safety, health and environmental regulations/legislation specific for the substance or mixture
No further relevant information available.
No further relevant information available.
16. OTHER INFORMATION
SDS preparation date
1 May 2025
Comments
References
EMS SDS METHYL GREEN - PYRONIN Y SOLUTION https://www.emsdiasum.com/docs/technical/msds/18710-02.pdf 02/03/2025
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.