Epsom salts (Magnesium Sulfate)

Product Name: Epsom Salts
Chemical Name: Magnesium Sulfate
Synonyms: Magnesium Sulfate Heptahydrate, Epsomite
CAS Number: 10034-99-8 (heptahydrate)
Recommended Use: Bath additive, fertilizer

Section 2: Hazard Identification

Classification of the Substance or Mixture:
Not classified as hazardous according to GHS criteria.

Label Elements:

• Pictograms: None
• Signal Word: None
• Hazard Statements: None
• Precautionary Statements: None

Other Hazards:

• May cause mild eye irritation.
• Ingestion of large amounts may cause gastrointestinal upset.

Section 3: Composition/Information on Ingredients

Section 4: First-Aid Measures

Inhalation:
Move to fresh air. If symptoms persist, seek medical attention.

Skin Contact:
Wash with plenty of soap and water. If skin irritation occurs, get medical advice.

Eye Contact:
Rinse cautiously with water for several minutes. Remove contact lenses, if present. Continue rinsing. If eye irritation persists, seek medical advice.

Ingestion:
Rinse mouth. Do not induce vomiting. Seek medical advice if you feel unwell.

Section 5: Fire-Fighting Measures

Suitable Extinguishing Media:
Use extinguishing media appropriate for surrounding fire.

Specific Hazards Arising from the Chemical:
Magnesium Sulfate is not flammable.

Protective Equipment for Firefighters:
Wear self-contained breathing apparatus and full protective gear if necessary.

Section 6: Accidental Release Measures

Personal Precautions:
Use personal protective equipment as required. Ensure adequate ventilation.

Environmental Precautions:
Prevent further leakage or spillage if safe to do so.

Methods for Cleaning Up:
Sweep up and shovel. Keep in suitable, closed containers for disposal.

Section 7: Handling and Storage

Handling:
Handle in accordance with good industrial hygiene and safety practice. Avoid contact with eyes and skin.

Storage:
Store in a cool, dry place. Keep container tightly closed.

Section 8: Exposure Controls/Personal Protection

Exposure Limits:
No occupational exposure limits established.

Engineering Controls:
Ensure adequate ventilation, especially in confined areas.

Personal Protective Equipment:

• Eye Protection: Safety glasses with side shields.
• Skin Protection: Protective gloves.
• Respiratory Protection: None required under normal use conditions.

Section 9: Physical and Chemical Properties

Section 10: Stability and Reactivity

Reactivity:
No known hazardous reactions.

Chemical Stability:
Stable under normal conditions.

Conditions to Avoid:
Moisture.

Incompatible Materials:
Strong oxidizing agents.

Hazardous Decomposition Products:
Magnesium oxide and sulfur oxides.

Section 11: Toxicological Information

Acute Toxicity:

• Oral LD50: 2,000 mg/kg (rat)

Skin Corrosion/Irritation:
May cause mild irritation.

Serious Eye Damage/Irritation:
May cause mild irritation.

Respiratory or Skin Sensitization:
Not expected to be a sensitizer.

Section 12: Ecological Information

Ecotoxicity:
Not considered to be harmful to aquatic life.

Persistence and Degradability:
Not applicable for inorganic substances.

Bioaccumulative Potential:
No bioaccumulation expected.

Mobility in Soil:
Soluble in water, may leach into groundwater.

Section 13: Disposal Considerations

Waste Treatment Methods:
Dispose of in accordance with local, regional, and national regulations.

Section 14: Transport Information

UN Number:
Not regulated

UN Proper Shipping Name:
Not regulated

Transport Hazard Class(es):
Not regulated

Packing Group:
Not regulated

Section 15: Regulatory Information

Safety, Health, and Environmental Regulations:
No regulatory requirements.