Calcium-44 (Ca-44) – Stable Isotope Data & Safety Information (MSDS)


SECTION 1: IDENTIFICATION

Product Name: Calcium-44 (Ca-44)

Chemical Formula: Ca

CAS Number: 14798-18-0

Molecular Weight: 43.9554811 g/mol

Synonyms: Ca-44 isotope, Enriched Calcium-44, Stable Calcium-44

Intended Use: Laboratory research, medical diagnostics, isotope tracer studies, nuclear science

Manufacturer/Supplier Information:


SECTION 2: HAZARD IDENTIFICATION

Classification of the substance or mixture

Classification according to Regulation (EC) No. 1272/2008 [CLP]

  • Not classified

Classification according to Directive 67/548/EEC [DSD] or 1999/45/EC [DPD]

  • Not classified

GHS-US classification

  • Not classified

Signal Word: None

Hazard Statements: None

Precautionary Statements: None


SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS

NameProduct Identifier%Classification (DSD/DPD)
Calcium-44(CAS No) 14798-18-0100Not classified
NameProduct Identifier%Classification (CLP)
Calcium-44(CAS No) 14798-18-0100Not classified

SECTION 4: FIRST AID MEASURES

  • Inhalation: Move to fresh air. Seek medical attention if symptoms occur.
  • Skin Contact: Wash with soap and water. Remove contaminated clothing.
  • Eye Contact: Rinse with plenty of water for at least 15 minutes. Seek medical attention if irritation develops.
  • Ingestion: Rinse mouth with water. Seek medical advice if symptoms persist.

SECTION 5: FIRE-FIGHTING MEASURES

  • Suitable Extinguishing Media: Use extinguishing media appropriate for surrounding materials.
  • Unsuitable Extinguishing Media: None known.
  • Hazardous Combustion Products: Calcium oxides may form in case of fire.
  • Protective Equipment for Firefighters: Wear self-contained breathing apparatus and full protective clothing.

SECTION 6: ACCIDENTAL RELEASE MEASURES

  • Personal Precautions: Use appropriate personal protective equipment. Avoid dust formation.
  • Environmental Precautions: Avoid release into the environment.
  • Cleanup Methods: Sweep up or vacuum and place in a suitable container for disposal. Avoid raising dust.

SECTION 7: HANDLING AND STORAGE

  • Handling: Handle in accordance with good industrial hygiene and safety practices. Avoid contact with eyes and skin.
  • Storage Conditions: Store in a cool, dry, and well-ventilated place. Keep container tightly closed.

SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION

  • Occupational Exposure Limits: Not established
  • Engineering Controls: Use appropriate ventilation
  • Personal Protective Equipment (PPE):
    • Eye Protection: Safety goggles
    • Skin Protection: Protective gloves
    • Respiratory Protection: Use suitable respiratory equipment if dust is generated

SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES

  • Appearance: White to gray solid or powder
  • Odor: Odorless
  • Melting Point: 842 °C
  • Boiling Point: 1,484 °C
  • Solubility: Reacts slowly with water
  • Density: 1.55 g/cm³ (approx. for powder)
  • Autoignition Temperature: Not applicable

SECTION 10: STABILITY AND REACTIVITY

  • Reactivity: Reacts with water and acids
  • Chemical Stability: Stable under normal conditions
  • Incompatible Materials: Acids, moisture
  • Hazardous Decomposition Products: Calcium oxide

SECTION 11: TOXICOLOGICAL INFORMATION

  • Acute Toxicity: Low toxicity
  • Carcinogenicity: Not classified
  • Routes of Exposure: Inhalation, skin, eye contact
  • Symptoms: May cause mechanical irritation if inhaled or upon eye contact

SECTION 12: ECOLOGICAL INFORMATION

  • Ecotoxicity: Not expected to be environmentally hazardous
  • Persistence and Degradability: Inorganic material, not biodegradable
  • Bioaccumulative Potential: Not expected to bioaccumulate
  • Mobility in Soil: Low mobility in solid form

SECTION 13: DISPOSAL CONSIDERATIONS

Dispose of contents/container in accordance with local, state, and federal regulations.


SECTION 14: TRANSPORT INFORMATION

  • UN Number: Not regulated
  • Proper Shipping Name: Calcium-44
  • Transport Hazard Class: Not applicable
  • Packing Group: Not applicable

SECTION 15: REGULATORY INFORMATION

  • EU Regulations: Not classified as hazardous
  • US TSCA Status: Listed
  • OSHA Hazard Classification: Not hazardous

SECTION 16: OTHER INFORMATION

Disclaimer: The information provided here is believed to be accurate but is not guaranteed. It is the responsibility of the user to ensure safe handling and compliance with applicable regulations.

Revision Date: March 2025

Prepared by: Nakima Ltd