Terbium Nitrate
MATERIAL SAFETY DATA SHEET
I. PRODUCT IDENTIFICATION
Manufacturer/Supplier:
ESPI Metals
1050 Benson Way, Ashland, OR 97520
Toll Free (800) 638-2581 * Fax (541) 488-8313
E-Mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Product Name: Terbium Nitrate
Formula: Tb(NO3)2*5H2O
CAS Number: 57584-27-7
II. HAZARDOUS INGREDIENTS
Hazardous Components: Terbium Nitrate
Percent (%): 100
OSHA/PEL: N/E
ACGIH/TLV: N/E
III. PHYSICAL DATA
Boiling Point: No data
Freezing/Melting Point: No data
Specific Gravity: No data
Solubility in H2O: Soluble
Appearance and Odor: White crystalline aggregates, odor not known.
IV. FIRE AND EXPLOSION HAZARDS DATA
Extinguishing Media: Terbium nitrate is a strong oxidizer and its heat of reaction with reducing agents or combustibles may cause ignition. Use water, carbon dioxide, dry chemical extinguishing agents, dry sand, or dry ground dolomite.
Special Fire Fighting Procedures: No special firefighting procedures needed. Use normal procedures which include wearing NIOSH/MSHA approved self-contained breathing apparatus, flame and chemical resistant clothing, hats, boots and gloves. If without risk, remove material from fire area. Cool container with water from maximum distance.
Unusual Fire & Explosion Hazard: None
V. HEALTH HAZARD INFORMATION
Animal Toxicology: LD50: No data LC50: No data Other: No data
Most Likely Routes of Entry: Ingestion.
Medical Conditions, If Any, Aggravated by the Chemical: None known.
Effects of Over Exposure:
Acute Effects:
Ingestion: Large amounts of nitrates taken by mouth may have serious or even fatal results. The symptoms are dizziness, abdominal cramps, vomiting, bloody diarrhea, weakness, convulsions and collapse.
Skin Contact: May cause irritation.
Eye Contact: May cause irritation.
Inhalation: May cause irritation.
Other Health Hazards: May cause delayed blood clotting leading to hemorrhages.
Chronic Effects:
Ingestion: Small, repeated doses of nitrates may lead to weakness, general depression, headache and mental impairment. There is also some implication of increased cancer incidence among those exposed.
Skin Contact: None known
Eye Contact: None known
Inhalation: None Known
Other: Nitrates can interact with amines to form nitrosamines, which are carcinogenic in animals.
EMERGENCY AND FIRST AID PROCEDURES:
INGESTION: No data available but one should obtain medical attention.
SKIN: Remove contaminated clothing, flood skin with large amounts of water. If irritation persists seek medical attention.
EYES: Immediately flush eyes, including under eyelids, with large amounts of water for at least 15 minutes. Call a physician.
INHALATION: No specific information available, one should obtain medical attention.
VI. REACTIVITY DATA
Incompatibilities: Mineral acids, reducing agents, organic material.
Hazardous Decomposition Products: No data
Hazardous Polymerization: Will no occur
Conditions to Avoid: Incompatibles
Stability: Stable
Other: Oxidizing agents may cause ignition when in close contact with organic material or reducing agents. Nitrates may explode when shocked, exposed to heat or flame or by spontaneous chemical reaction.
VII. SPILL OR LEAK PROCEDURES
Steps to Be Taken in Case Material is Released or Spilled: Wearing full protective equipment, cover spill with dry sand or vermiculite. Mix well and carefully transfer to a container.
Waste Disposal Method: Consult State, Local or Federal EPA regulations for proper disposal.
VIII. SPECIAL PROTECTION INFORMATION
Respiratory Protection: High efficiency particle respirator
Ventilation: Laboratory fume hood.
Protective Gloves: Rubber
Eye/Face Protection: ANSI safety goggles.
IX. SPECIAL PRECAUTIONS
Precautions to Be Taken in Handling and Storage: Keep tightly closed. Store in a cool, dry, well-ventilated area. Wash thoroughly after use.
Other Precautions: Lab coat and apron, flame and chemical resistant coveralls, eyewash capable of sustained flushing, safety drench shower and hygienic facilities for washing.
RCRA Code: D001
TSCA Registered: Yes, as anhydrous salt CAS # 10043-27-3
Transportation Requirements:
Per 49CFR 172.101
Proper Shipping Name: Nitrate, n.o.s.
Hazard Classification: Oxidizers
UN #: N/A 1477
The above information is believed to be correct, but does not purport to be all inclusive and shall be used only as a guide. ESPI shall not be held liable for any damage resulting from handling or from contact with the above product.
Issued By: Steve Dierks
Date: October 1994