ProSciTech Safety Data Sheets ProSciTech Pty Ltd · proscitech.com.au

SAFETY DATA SHEET

Papanicolaou Solution, EA-50

Version 1Last reviewed 25 February 2026Catalogue: 26049-05, 26049-06, EMS26049-05, EMS26094-06

1. Identification

Product Identifiers

Product Name
Papanicolaou Solution, EA-50
Other Names
Not available
Product Number(s)
26049-05, 26049-06, EMS26049-05, EMS26094-06
CAS Number
Not available

Recommended use of the chemical and restriction on use

Laboratory chemicals

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

  • GHS02 Flame
  • Flam. Liq. 2 H225 Highly flammable liquid and vapour.
  • GHS08 Health Hazard
  • Carc. 1A H350 May cause cancer.
  • STOT SE 2 H371 May cause damage to organs.

Label Elements

Flammable
Flammable
Health hazard
Health hazard
Signal Words
None
Hazard Statement(s)
  • Hazard-determining components of labelling:
  • Ethyl alcohol
  • Methyl Alcohol
  • Highly flammable liquid and vapour.
  • May cause cancer.
  • May cause damage to organs.
Precautionary Statement(s)
  • Obtain special instructions before use.
  • Do not handle until all safety precautions have been read and understood.
  • Keep away from heat/sparks/open flames/hot surfaces. No smoking.
  • Keep container tightly closed.
  • Ground/bond container and receiving equipment.
  • Use explosion-proof electrical/ventilating/lighting equipment.
  • Use only non-sparking tools.
  • Take precautionary measures against static discharge.
  • Do not breathe dust/fume/gas/mist/vapours/spray.
  • Wash thoroughly after handling.
  • Do not eat, drink or smoke when using this product.
  • Wear protective gloves/protective clothing/eye protection/face protection.

Primary route(s) of entry

Not available.

Human Health

Inhalation
If exposed or concerned: Get medical advice/attention.
Ingestion
If exposed or concerned: Get medical advice/attention.
Eyes
If exposed or concerned: Get medical advice/attention.
Skin
(or hair) Remove/take off immediately all contaminated clothing. Rinse skin with water/shower. If exposed or concerned: Get medical advice/attention.

Environment

  • In case of fire: Use for extinction: CO₂, powder or water spray.
  • Store in well-ventilated place. Keep cool.
  • Store locked up.
  • Dispose of contents/container in accordance with local/regional/national/international regulations.

3. Composition / Information on Ingredients

NameCAS No.Content (w/w)Classification
Ethyl alcohol64-17-5>50-≤100%Not Available
Methyl Alcohol67-56-1>2.5-≤10%Not Available
disodium 2-(2,4,5,7-tetrabromo-6-oxide-3-oxoxanthen-9-yl)benzoate17372-87-1≤2.5%Not Available

4. First Aid Measures

Ingestion
If symptoms persist consult doctor.
Inhalation
  • Supply fresh air. If required, provide artificial respiration. Keep patient warm. Consult doctor if symptoms persist.
  • In case of unconsciousness place patient stably in side position for transportation.
Skin Contact
Generally the product does not irritate the skin.
Eye Contact
Rinse opened eye for several minutes under running water.
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

Fire
CO₂, powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
HAZCHEM
No further relevant information available.

Special protective equipment and precautions for fire fighters

Mouth respiratory protective device.

6. Accidental Release Measures

Personal precautions, protective equipment and emergency procedures
Wear protective equipment. Keep unprotected persons away.
Environmental precautions
  • Dilute with plenty of 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 item 13.
  • Ensure adequate ventilation.

7. Handling and Storage

Precautions for safe handling
  • Ensure good ventilation/exhaustion at the workplace.
  • Prevent formation of aerosols.
  • Keep ignition sources away - Do not smoke.
  • Protect form heat.
  • Protect against electrostatic charges.
Conditions for safe storage
  • Store in a cool location.
  • Keep container tightly sealed.
  • Store in cool, dry conditions in well sealed receptacles.
  • Protect from heat and direct sunlight.

8. Exposure Controls / Personal Protection

Exposure Standards

MaterialTWA ppmTWA mg/m³STEL ppmSTEL mg/m³
64-17-5 Ethyl alcohol1000ppm1880mg/m³
67-56-1 Methyl Alcohol200ppm262mg/m³250ppm328mg/m³
Engineering controls
  • Keep away from foodstuffs, beverages and feed.
  • Wash hands before breaks and at the end of work.

Personal protective equipment

Eye and face protection
Tightly sealed goggles.
Skin protection
Wear protective gloves. The glove material has to be impermeable and resistant to the product/the substance/the preparation. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation. The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.
Body protection
Wear protective clothing.
Respiratory protection
In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use self-contained respiratory protective device.

9. Physical and Chemical Properties

General information

Appearance
Green liquid
Odour
Alcohol-like
pH
Not determined
Vapour Pressure
59hPa
Density
1.6g/cm³
Boiling Point
80°C
Melting Point
Undetermined
Solubility
Fully miscible
Specific Gravity of Density
Not available
Flash Point
11°C
Flammable (Explosive) Limits
  • Lower: 3.5 Vol%
  • Upper: 15 Vol%
Ignition Temperature
425°C
Formula
Not available

10. Stability and Reactivity

Reactivity
No further relevant information available.
Chemical stability
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.

11. Toxicological Information

Acute effects
  • 67-56-1 Methyl Alcohol
  • Oral: LD50 5628 mg/kg (rat)
  • Dermal: LD50 15800 mg/kg (rabbit)
Eye contact
No irritating effect.
Skin contact
No irritant effect.
Ingestion
Not available.
Inhalation
No sensitising effects known.
Toxicity and irritation
Harmful

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
  • Water hazard class 1: slightly hazardous for water.
  • Do not allow undiluted product or large quantities of it to reach ground water, water course or sewage system.

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

Class 3 Flammable liquid
Class 3 Flammable liquid
Class 6.1 Toxic
Class 6.1 Toxic
HAZCHEM
No further relevant information available.
UN Number
UN1170
Proper shipping name
1170 ETHANOL SOLUTION (ETHYL ALCOHOL SOLUTION)
Transport hazard class
  • Class 3 Flammable liquids
  • Label 3±6.1
Packing group
II
Environmental hazard
Not applicable.
Special precautions for users
  • Warning: Flammable liquids.
  • Hazard identification number (Kemler code): 336
  • EMS Number: F-E,S-D
  • Stowage Category: A
Additional information
  • Limited quantities (LQ) 1L
  • Excepted quantities (EQ) Code: E2
  • Maximum net quantity per inner packaging: 30mL
  • Maximum net quantity per outer packaging: 500ml

15. Regulatory Information

Poisons Schedule Number
67-56-1 Methyl Alcohol S5, S6
Other Information
A Chemical Safety Assessment has not been carried out.

16. Other Information

SDS preparation date
25 February 2026
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.