SAFETY DATA SHEET

Muscovite Mica, Grade V-1

Version 1Last reviewed 24 February 2026Catalogue: G51-09

1. Identification

Product Identifiers

Product Name: Muscovite Mica, Grade V-1
Other Names: Potassium mica, Potassium Aluminium Silicate
Product Number(s): G51-09
CAS Number: 12001-26-2

Recommended use of the chemical and restriction on use

Chemical intermediate. Laboratory use. For research and industrial use only. Chemical family: Inorganic Silicate. Substance type: Mono-constituent.

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

The substance is not classified as hazardous to health or to the environment according to CLP regulation.

Label Elements

Signal Words: Danger
Hazard Statement(s): Not available.
Precautionary Statement(s): Not available.

Primary route(s) of entry

Not available.

Human Health

Inhalation: Not available.
Ingestion: Not available.
Eyes: Not available.
Skin: Not available.

Environment

Not available.

3. Composition / Information on Ingredients

Name	CAS No.	Content (w/w)	Classification
Mica	12001-26-2	97 -100%	Not classified

4. First Aid Measures

Ingestion: Never give anything by mouth to an unconscious person. Get medical advice/attention.
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing. If you feel unwell, seek medical advice.
Skin Contact: Wash with plenty of soap and water. Get medical advice/attention.
Eye Contact: Immediately flush eyes thoroughly with water for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get medical advice/attention.
Other Information: General advise: If you feel unwell, seek medical advice; show product label if possible. If symptoms persist, always call a doctor

5. Firefighting Measures

Suitable extinguishing equipment

Fire: Not combustible. Not flammable.
HAZCHEM: Not available.

Special protective equipment and precautions for fire fighters

Do not enter fire area without proper protective equipment, including respiratory protection. Avoid contact with skin and eyes. Do not breathe dust.

6. Accidental Release Measures

Personal precautions, protective equipment and emergency procedures: Wear protective equipment. Evacuate unnecessary personnel. Do not attempt to take action without suitable protective equipment. Equip cleanup crew with proper protection.
Environmental precautions: Prevent entry to sewers and public waters. Notify authorities if product enters sewers or public waters.
Methods and materials for containment and clean up: Contain any spills with dikes or absorbents to prevent migration and entry into sewers or streams.
Sweep or shovel spills into appropriate container for disposal.

7. Handling and Storage

Precautions for safe handling: Avoid contact with skin and eyes. Do not breathe dust. Avoid dust formation. Provide local exhaust or general room ventilation to minimise exposure to dust.
Conditions for safe storage: Wash contaminated clothing before reuse. Wash hand sand other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.

8. Exposure Controls / Personal Protection

Exposure Standards

Material	TWA ppm	TWA mg/m³	STEL ppm	STEL mg/m³
USA ACGIH	ACGIH TWA (mg/m³)	3 mg/m³ (respirable fraction)	-	-
USA NIOSH	NIOSH REL (TWA) (mg/m³)	3 mg/m³ (containing <1% Quartz-respirable	-	-
USA IDLH	US IDLH (mg/m³)	1500 mg/m³ (containing <1% quartz)	-	-

Engineering controls: Provide local exhaust or general room ventilation.

Personal protective equipment

Eye and face protection: Emergency eye wash fountains and safety showers should be available in the immediate vicinity of any potential exposure. Chemical goggles. Contact lenses should not be worn.
Skin protection: Neoprene or nitrile rubber gloves.
Body protection: Wear suitable protective clothing.
Respiratory protection: Where exposure through inhalation may occur from use,respiratory protection equipment is recommended. NIOSH-certified dust and mist (orange cartridge) respirator.

9. Physical and Chemical Properties

General information

Appearance: Ruby, light brown to silver/white solid powder and other various forms
Odour: Not available.
pH: Not available.
Vapour Pressure: < 0.01 mm Hg @ 20°C
Density: .77 -2.88 ;Typical bulk density, not compacted: 0.25 g/cm3
Boiling Point: Not available.
Melting Point: > 1500 °C decomposes
Solubility: Not soluble in water
Specific Gravity of Density: Not available.
Flash Point: None
Flammable (Explosive) Limits: Not available.
Ignition Temperature: Not available.
Formula: K2O-3Al2O3-6SiO2-2H2O

10. Stability and Reactivity

Reactivity: No further relevant information available.
Chemical stability: Stable.
Possibility of hazardous reactions: No further relevant information available.
Conditions to avoid: None known.
Incompatible materials: None known.

11. Toxicological Information

Acute effects: Not classified.
Eye contact: May cause eye irritation.
Skin contact: May cause skin irritation.
Ingestion: No further relevant information available.
Inhalation: May cause irritation to the respiratory tract. Heavy exposure to freshly formed mica dust may cause acute reactions. Respirable mica dust can be inhaled and deposited in the lungs and is toxic to lungs and mucous membranes.
Toxicity and irritation: Carcinogenicity:
Mica in respirable size is known to be carcinogenic.
Chronic symptoms:
Chronic overexposure to mica dust may cause fibrotic pneumoconiosisto develop. Where pneumoconiosis due to overexposure to mica has been demonstrated, signs and symptoms resemble those of silicosis, but X-ray patterns differ.

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: Effect on ozone layer: No additional information available
Effect on the global warming: No known ecological damage caused by this product

13. Disposal Considerations

General information

Sewage disposal recommendations: Do not dispose of waste into sewer.
Waste disposal recommendations: Landfill. Dispose in a safe manner in accordance with local/national regulations.
Ecology - waste materials: Avoid release to the environment.

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.
Special precautions for users: No information available.
Additional information: No information available.

15. Regulatory Information

Poisons Schedule Number: Not Scheduled.
Other Information: No further relevant information available.

16. Other Information

SDS preparation date: 24 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.