SIGMA-ALDRICH
Material Safety Data Sheet
Date Printed: 26/MAY/2005
Date Updated: 21/JUL/2004
Version 1.2
According to 91/155/EEC
Classified as Hazardous according to the criteria of EU Annex 1 and
NOHSC.
1 - Product and Company Information
Product Name TELLURIUM, PIECES, 99.999%
Product Number 204544
Company Sigma-Aldrich Pty, Ltd
Unit 2, 14 Anella Avenue
Castle Hill NSW 1765
Australia
Technical Phone # +61 2 9841 0555
Fax +61 2 9841 0500
Emergency Phone # +61 2 9841 0566
2 - Composition/Information on Ingredients
Product Name CAS # EC no Annex I
Index Number
TELLURIUM PIECES 13494-80-9 236-813-4 None
Formula Te
Molecular Weight 127.6 AMU
Synonyms NCI-C60117 * Telloy * Tellur (Polish) *
Tellurium (ACGIH:OSHA) * Tellurium element
3 - Hazards Identification
SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Toxic if swallowed.
4 - First Aid Measures
AFTER INHALATION
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.
AFTER SKIN CONTACT
In case of skin contact, flush with copious amounts of water for
at least 15 minutes. Remove contaminated clothing and shoes.
Call a physician.
AFTER EYE CONTACT
In case of contact with eyes, flush with copious amounts of
water for at least 15 minutes. Assure adequate flushing by
separating the eyelids with fingers. Call a physician.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician immediately.
5 - Fire Fighting Measures
EXTINGUISHING MEDIA
Suitable: Dry chemical powder.
SPECIAL RISKS
Specific Hazard(s): Emits toxic fumes under fire conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.
6 - Accidental Release Measures
PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
Evacuate area. Use nonsparking tools.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear self-contained breathing apparatus, rubber boots, and heavy
rubber gloves.
METHODS FOR CLEANING UP
Sweep up, place in a bag and hold for waste disposal. Avoid
raising dust. Ventilate area and wash spill site after material
pickup is complete.
7 - Handling and Storage
HANDLING
Directions for Safe Handling: Do not breathe dust. Do not get in
eyes, on skin, on clothing. Avoid prolonged or repeated exposure.
STORAGE
Conditions of Storage: Keep tightly closed.
8 - Exposure Controls / Personal Protection
ENGINEERING CONTROLS
Use only in a chemical fume hood. Safety shower and eye bath.
GENERAL HYGIENE MEASURES
Wash contaminated clothing before reuse. Wash thoroughly after
handling.
EXPOSURE LIMITS
Country Source Type Value
Poland NDS 0.01 MG/M3
Poland NDSCh 0.03 MG/M3
Poland NDSP -
EXPOSURE LIMITS - DENMARK
Source Type Value
OEL TWA 0.1 mg/m3
EXPOSURE LIMITS - GERMANY
Source Type Value
TRGS 900 OEL 0.1 mg/m3, E
Remarks: 4
EXPOSURE LIMITS - NORWAY
Source Type Value
OEL 0.1 mg/m3
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EXPOSURE LIMITS - SWEDEN
Source Type Value
LLV (Level0.1 mg/m3
EXPOSURE LIMITS - SWITZERLAND
Source Type Value
OEL OEL 0.1 mg/m3
Remarks: E
EXPOSURE LIMITS - UNITED KINGDOM
Source Type Value
OEL OEL 0.1 mg/m3
PERSONAL PROTECTIVE EQUIPMENT
Respiratory Protection: Government approved respirator.
Hand Protection: Compatible chemical-resistant gloves.
Eye Protection: Chemical safety goggles.
9 - Physical and Chemical Properties
Appearance Physical State: Solid
Property Value At Temperature or Pressure
pH N/A
BP/BP Range N/A
MP/MP Range N/A
Flash Point N/A
Flammability N/A
Autoignition Temp N/A
Oxidizing Properties N/A
Explosive Properties N/A
Explosion Limits N/A
Vapor Pressure N/A
SG/Density N/A
Partition Coefficient N/A
Viscosity N/A
Vapor Density N/A
Saturated Vapor Conc. N/A
Evaporation Rate N/A
Bulk Density N/A
Decomposition Temp. N/A
Solvent Content N/A
Water Content N/A
Surface Tension N/A
Conductivity N/A
Miscellaneous Data N/A
Solubility N/A
10 - Stability and Reactivity
STABILITY
Stable: Stable.
Materials to Avoid: Zinc, Cadmium, Sodium, Potassium, Strong
acids, Strong bases, Halogens.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Nature of decomposition products
not known.
HAZARDOUS POLYMERIZATION
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Hazardous Polymerization: Will not occur
11 - Toxicological Information
RTECS NUMBER: WY2625000
ACUTE TOXICITY
LD50
Oral
Rat
83 mg/kg
LC50
Inhalation
Rat
> 2,420 mg/m3
4H
Remarks: Lungs, Thorax, or Respiration:Other changes.
Nutritional and Gross Metabolic:Weight loss or decreased weight
gain.
LD50
Oral
Mouse
20 mg/kg
LD50
Oral
Rabbit
67 mg/kg
LD50
Oral
Guinea pig
45 mg/kg
SIGNS AND SYMPTOMS OF EXPOSURE
Inhalation may result in spasm, inflammation and edema of the
larynxand bronchi, chemical pneumonitis, and pulmonary edema.
Exposure can cause: Nausea, headache, and vomiting. CNS
depression.
ROUTE OF EXPOSURE
Skin Contact: May cause skin irritation.
Skin Absorption: May be harmful if absorbed through the skin.
Eye Contact: May cause eye irritation.
Inhalation: Material may be irritating to mucous membranes and
upper respiratory tract. May be harmful if inhaled.
Ingestion: Toxic if swallowed.
TARGET ORGAN INFORMATION
Central nervous system.
CHRONIC EXPOSURE - TERATOGEN
Species: Rat
Dose: 3300 MG/KG
Route of Application: Oral
Exposure Time: (1-22D PREG)
Result: Specific Developmental Abnormalities: Central nervous
system.
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Species: Rat
Dose: 1693 MG/KG
Route of Application: Oral
Exposure Time: (6-15D PREG)
Result: Specific Developmental Abnormalities: Craniofacial
(including nose and tongue). Specific Developmental
Abnormalities: Musculoskeletal system.
Species: Rat
Dose: 6064 MG/KG
Route of Application: Oral
Exposure Time: (6-15D PREG)
Result: Effects on Embryo or Fetus: Fetotoxicity (except death,
e.g., stunted fetus). Specific Developmental Abnormalities:
Musculoskeletal system. Effects on Newborn: Other neonatal
measures or effects.
CHRONIC EXPOSURE - REPRODUCTIVE HAZARD
Species: Rat
Dose: 13 MG/KG
Route of Application: Intramuscular
Exposure Time: (10D PREG)
Result: Effects on Fertility: Post-implantation mortality (e.g.,
dead and/or resorbed implants per total number of implants).
Specific Developmental Abnormalities: Central nervous system.
12 - Ecological Information
No data available.
13 - Disposal Considerations
SUBSTANCE DISPOSAL
Material in the elemental state should be recovered for reuse or
recycling. Observe all federal, state, and local environmental
regulations. Contact a licensed professional waste disposal
service to dispose of this material.
14 - Transport Information
RID/ADR
UN#: 3284
Class: 6.1
PG: III
Proper Shipping Name: Tellurium compound, n.o.s.
IMDG
UN#: 3284
Class: 6.1
PG: III
Proper Shipping Name: Tellurium compound, n.o.s.
Marine Pollutant: No
Severe Marine Pollutant: No
Technical Name: Required
IATA
UN#: 3284
Class: 6.1
PG: III
Proper Shipping Name: Tellurium compound, n.o.s.
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Inhalation Packing Group I: No
Technical Name: Required
15 - Regulatory Information
CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
INDICATION OF DANGER: T
Toxic.
R-PHRASES: 25
Toxic if swallowed.
S-PHRASES: 45
In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible).
SWITZERLAND
SWISS POISON CLASS: 2
16 - Other Information
WARRANTY
The above information is believed to be correct but does not
purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our
knowledge and is applicable to the product with regard to
appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Sigma-Aldrich Inc.,
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
Copyright 2005 Sigma-Aldrich Co. License granted to make unlimited
paper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
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