Safety Data Sheet (SDS)
Glow in the Dark Powder (Photoluminescent Pigment)
Document Type: General Reference Safety Data Sheet (SDS)
Prepared According to: Globally Harmonized System (GHS) Guidelines
Revision: 1.0
Revision Date: July 2026
Important Notice
This Safety Data Sheet is a general reference document intended for typical strontium aluminate-based glow in the dark powders. Actual SDS values may vary depending on particle size, surface treatment, additives, purity, manufacturer, and country-specific regulations. Users should obtain the official SDS from the product manufacturer for regulatory compliance.
SECTION 1 – Identification
Product Identifier
Product Name
Glow in the Dark Powder
Other Names
- Photoluminescent Pigment
- Long Afterglow Pigment
- Strontium Aluminate Pigment
- Luminous Powder
- Phosphorescent Powder
Recommended Use
Industrial specialty pigment used in:
- Paints and coatings
- Plastics
- Rubber
- Inks
- Ceramics
- Glass
- Epoxy systems
- Signage
- Safety markings
- Decorative applications
- Toys (where regulations permit)
Restrictions on Use
Not intended for:
- Food
- Pharmaceuticals
- Cosmetics unless specifically certified
- Medical applications
SECTION 2 – Hazard Identification
GHS Classification
Generally not classified as hazardous under normal industrial use.
Physical Hazards
Not classified.
Health Hazards
Not classified.
Dust generated during handling may cause:
- Mild eye irritation
- Mild skin irritation
- Respiratory irritation if excessive airborne dust is present
Environmental Hazards
Not classified.
GHS Label Elements
Signal Word
None
Hazard Pictograms
None required
Hazard Statements
Not classified as hazardous.
Precautionary Statements
- Avoid breathing dust.
- Avoid generating airborne dust.
- Wash hands after handling.
- Wear suitable eye protection when dust is present.
- Use adequate ventilation.
SECTION 3 – Composition / Information on Ingredients
| Component | Typical Content |
|---|---|
| Strontium Aluminate | 90–99% |
| Rare Earth Activators (Eu, Dy) | <5% |
| Inert Mineral Additives | Balance |
CAS Numbers
- Strontium Aluminate: 12004-37-4
Rare earth activators are present in very small concentrations.
SECTION 4 – First Aid Measures
Eye Contact
Flush immediately with clean water for at least 15 minutes.
Seek medical attention if irritation persists.
Skin Contact
Wash with soap and water.
Remove contaminated clothing.
Inhalation
Move to fresh air.
Seek medical attention if respiratory irritation continues.
Ingestion
Rinse mouth.
Drink water.
Do not induce vomiting unless directed by medical personnel.
Seek medical advice if significant quantities are swallowed.
Most Important Symptoms
Possible temporary:
- Eye irritation
- Nose irritation
- Throat irritation
- Coughing from excessive dust exposure
SECTION 5 – Fire Fighting Measures
Suitable Extinguishing Media
- Water spray
- Dry chemical
- Foam
- Carbon dioxide
Specific Hazards
Material is:
- Non-flammable
- Non-combustible
- Does not support combustion
Packaging materials may burn.
Protective Equipment
Standard firefighter protective equipment.
SECTION 6 – Accidental Release Measures
Avoid generating dust.
Sweep or vacuum using HEPA equipment where possible.
Place material into suitable containers for reuse or disposal.
Prevent entry into drains where excessive quantities are involved.
SECTION 7 – Handling and Storage
Safe Handling
- Minimize dust formation.
- Use local exhaust ventilation.
- Avoid prolonged inhalation.
- Wash hands after handling.
Storage
Store in:
- Cool location
- Dry location
- Well ventilated area
- Original sealed container
Protect from:
- Moisture
- Strong acids
- Strong alkalis
SECTION 8 – Exposure Controls / Personal Protection
Engineering Controls
- Local exhaust ventilation
- Dust collection systems
- Good industrial hygiene
Personal Protective Equipment
Eye Protection
Safety glasses with side shields.
Hand Protection
Protective gloves where prolonged handling occurs.
Respiratory Protection
Dust mask (P2/N95 equivalent) if dust exceeds occupational exposure limits.
Skin Protection
Normal work clothing.
SECTION 9 – Physical and Chemical Properties
| Property | Typical Value |
|---|---|
| Appearance | Fine powder |
| Colour | Pale yellow-green, off-white or beige |
| Odour | Odourless |
| pH | Neutral (slurry) |
| Melting Point | >1600°C |
| Boiling Point | Not applicable |
| Flash Point | Not applicable |
| Flammability | Non-flammable |
| Density | 3.2–3.8 g/cm³ |
| Solubility | Insoluble in water |
| Auto-Ignition | Not applicable |
| Explosive Properties | None |
| Oxidising Properties | None |
SECTION 10 – Stability and Reactivity
Stability
Stable under recommended storage conditions.
Conditions to Avoid
- Excessive moisture
- Strong acids
- Strong alkalis
Incompatible Materials
- Strong mineral acids
- Strong oxidizers (limited compatibility depending on formulation)
Hazardous Decomposition
None under normal conditions.
SECTION 11 – Toxicological Information
Available information indicates low toxicity.
Likely Routes of Exposure
- Eye contact
- Skin contact
- Inhalation
- Ingestion
Acute Toxicity
Low.
Skin Corrosion
Not expected.
Eye Damage
Dust may cause mechanical irritation.
Respiratory Effects
Dust may irritate nose and throat.
Sensitization
Not expected.
Mutagenicity
No known evidence.
Carcinogenicity
No known evidence.
Reproductive Toxicity
No known evidence.
STOT
No known significant effects.
Aspiration Hazard
Not applicable.
SECTION 12 – Ecological Information
Ecotoxicity
Expected to have low environmental toxicity.
Persistence
Inorganic mineral.
Not biodegradable.
Bioaccumulation
Not expected.
Mobility
Low water solubility.
SECTION 13 – Disposal Considerations
Dispose according to local regulations.
Avoid uncontrolled release.
Clean uncontaminated material may be recycled where practical.
SECTION 14 – Transport Information
Not regulated as dangerous goods.
UN Number
Not applicable.
Proper Shipping Name
Not regulated.
Hazard Class
None.
Packing Group
Not applicable.
Marine Pollutant
No.
SECTION 15 – Regulatory Information
Generally not classified as hazardous under:
- GHS
- REACH (subject to supplier registration)
- OSHA Hazard Communication Standard
- CLP Regulation
Users should verify local regulatory requirements.
SECTION 16 – Other Information
Typical Technical Characteristics
The following information is intended for product selection rather than safety classification.
| Property | Typical Range |
|---|---|
| Base Chemistry | Strontium Aluminate |
| Activators | Europium, Dysprosium |
| Excitation Source | UV and visible light |
| Excitation Wavelength | 200–450 nm |
| Emission Colour | Green, Aqua, Blue, Violet, Red (depending on formulation) |
| Initial Brightness | High |
| Afterglow Duration | Up to 12 hours or longer depending on grade and charging conditions |
| Particle Sizes Available | 5–75 µm (typical), custom grades available |
| Specific Gravity | 3.2–3.8 |
| Water Resistance | Good |
| Weather Resistance | Good |
| Heat Resistance | Typically up to 800°C (grade dependent) |
| UV Stability | Excellent |
| Indoor Lifetime | 15–20+ years under normal conditions |
| Outdoor Lifetime | Application dependent |
Typical Applications
- Emergency exit signage
- Safety markings
- Decorative coatings
- Plastic masterbatches
- Injection moulding
- Extrusion
- Screen printing
- Offset printing
- Flexographic printing
- Gravure printing
- Epoxy flooring
- Concrete products
- Ceramics
- Glass decoration
- Textiles (special formulations)
- Resin art
- Fishing lures
- Promotional products
- Architectural finishes
Disclaimer
This document provides general guidance for commonly available glow in the dark powders manufactured from strontium aluminate technology. The information is believed to be accurate but is provided without warranty. Product specifications and regulatory classifications may differ between manufacturers and formulations. Users are responsible for determining suitability for their specific application and complying with all applicable local regulations.