CAS #:

Linear Formula:

Tb2(C2O4)3•10H2O

MDL Number:

MFCD00748140

EC No.:

213-632-9

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Terbium Oxalate Decahydrate
TB-OXL-02-C.10HYD
Pricing > SDS > Data Sheet >
(3N) 99.9% Terbium Oxalate Decahydrate
TB-OXL-03-C.10HYD
Pricing > SDS > Data Sheet >
(4N) 99.99% Terbium Oxalate Decahydrate
TB-OXL-04-C.10HYD
Pricing > SDS > Data Sheet >
(5N) 99.999% Terbium Oxalate Decahydrate
TB-OXL-05-C.10HYD
Pricing > SDS > Data Sheet >

Terbium Oxalate Decahydrate Properties (Theoretical)

Compound Formula C6H20O22Tb2
Molecular Weight 762.06
Appearance White powder
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O Insoluble
Exact Mass 761.89533 g/mol
Monoisotopic Mass 761.89533 g/mol

Terbium Oxalate Decahydrate Health & Safety Information

Signal Word Warning
Hazard Statements H302-H312
Hazard Codes Xi
Precautionary Statements P280-P301+P312-P302+P352-P312-P501
Risk Codes N/A
Safety Statements N/A
Harmonized Tariff Code 2846.90
Transport Information UN 3288 6.1/PG III
GHS Pictograms

View and Print SDS

SAFETY DATA SHEET

Date Accessed: 12/01/2021
Date Revised: 05/15/2015

SECTION 1. IDENTIFICATION

Product Name: Terbium Oxalate Decahydrate

Product Number: All applicable American Elements product codes, e.g. TB-OXL-02-C.10HYD , TB-OXL-03-C.10HYD , TB-OXL-04-C.10HYD , TB-OXL-05-C.10HYD

CAS #: 24670-06-2

Relevant identified uses of the substance: Scientific research and development

Supplier details:
American Elements
10884 Weyburn Ave.
Los Angeles, CA 90024
Tel: +1 310-208-0551
Fax: +1 310-208-0351

Emergency telephone number:
Domestic, North America: +1 800-424-9300
International: +1 703-527-3887


SECTION 2. HAZARDS IDENTIFICATION

Classification
This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200)
Label Elements
Signal Word
Warning
Hazard Statements
Harmful if swallowed or in contact with skin

Exclamation Mark - GHS07

Precautionary Statements
Prevention
Wash face, hands and any exposed skin thoroughly after handling
Do not eat, drink or smoke when using this product
Wear protective gloves/protective clothing/eye protection/face protection
Skin
IF ON SKIN: Wash with plenty of soap and water
Call a POISON CENTER or doctor/physician if you feel unwell
Wash contaminated clothing before reuse
Ingestion
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
Rinse mouth
Disposal
Dispose of contents/container to an approved waste disposal plant
Hazards not otherwise classified (HNOC)
None identified


SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS

Component: Terbium(III) oxalate decahydrate
CAS-No: 51373-66-1
Weight %: ≤100


SECTION 4. FIRST AID MEASURES

General Advice If symptoms persist, call a physician.
Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.
Skin Contact Wash off immediately with plenty of water for at least 15 minutes. If skin irritation persists, call a physician.
Inhalation Remove to fresh air. If not breathing, give artificial respiration. Get medical attention if
symptoms occur.
Ingestion Clean mouth with water and drink afterwards plenty of water. Get medical attention if
symptoms occur.
Most important symptoms and effects
None reasonably foreseeable.
Notes to Physician Treat symptomatically


SECTION 5. FIREFIGHTING MEASURES

Suitable Extinguishing Media Carbon dioxide (CO 2). Powder. Water spray. In case of major fire and large quantities:
Evacuate area. Fight fire remotely due to the risk of explosion.
Unsuitable Extinguishing Media No information available
Flash Point No information available
Method - No information available
Autoignition Temperature No information available
Explosion Limits
Upper No data available
Lower No data available
Sensitivity to Mechanical Impact No information available
Sensitivity to Static Discharge No information available
Specific Hazards Arising from the Chemical
Keep product and empty container away from heat and sources of ignition.
Hazardous Combustion Products
Carbon monoxide (CO). Carbon dioxide (CO2). Terbium oxide.
Protective Equipment and Precautions for Firefighters
As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.
NFPA
Health - 2
Flammability - 1
Instability - 0
Physical hazards -


SECTION 6. ACCIDENTAL RELEASE MEASURES

Personal Precautions Ensure adequate ventilation. Use personal protective equipment as required. Avoid dust formation.
Environmental Precautions Should not be released into the environment. See Section 12 for additional Ecological Information. Do not allow material to contaminate ground water system. Do not flush into surface water or sanitary sewer system.
Methods for Containment and Clean Up
Sweep up and shovel into suitable containers for disposal. Keep in suitable, closed
containers for disposal.


SECTION 7. HANDLING AND STORAGE

Handling Wear personal protective equipment/face protection. Ensure adequate ventilation. Do not
get in eyes, on skin, or on clothing. Avoid ingestion and inhalation. Avoid dust formation.
Storage Keep containers tightly closed in a dry, cool and well-ventilated place.


SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Exposure Guidelines This product does not contain any hazardous materials with occupational exposure
limitsestablished by the region specific regulatory bodies.
Health - 2
Flammability - 1
Instability - 0
Physical hazards -
Engineering Measures Ensure adequate ventilation, especially in confined areas.
Personal Protective Equipment
Eye/face Protection Wear appropriate protective eyeglasses or chemical safety goggles as described by
OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard
EN166.
Skin and body protection Wear appropriate protective gloves and clothing to prevent skin exposure.
Respiratory Protection
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard
EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Hygiene Measures
Handle in accordance with good industrial hygiene and safety practice.


SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

Physical State Solid Crystalline
Appearance No information available
Odor No information available
Odor Threshold No information available
pH No information available
Melting Point/Range No data available
Boiling Point/Range No information available
Flash Point No information available
Evaporation Rate Not applicable
Flammability (solid,gas) No information available
Flammability or explosive limits
Upper No data available
Lower No data available
Vapor Pressure No information available
Vapor Density Not applicable
Specific Gravity No information available
Solubility No information available
Partition coefficient; n-octanol/water No data available
Autoignition Temperature No information available
Decomposition Temperature No information available
Viscosity Not applicable
Molecular Formula C6 O12 Tb2.10H2 O
Molecular Weight 762.06 (581.91anhy)


SECTION 10. STABILITY AND REACTIVITY

Reactive Hazard None known, based on information available
Stability Stable under normal conditions.
Conditions to Avoid Incompatible products.
Incompatible Materials Oxidizing agent
Hazardous Decomposition ProductsCarbon monoxide (CO), Carbon dioxide (CO2), Terbium oxide
Hazardous Polymerization Hazardous polymerization does not occur.
Hazardous Reactions None under normal processing.


SECTION 11. TOXICOLOGICAL INFORMATION

Acute Toxicity
Product Information
Component Information
Toxicologically Synergistic
Products
No information available
Delayed and immediate effects as well as chronic effects from short and long-term exposure
Irritation No information available
Sensitization No information available
Carcinogenicity The table below indicates whether each agency has listed any ingredient as a carcinogen.
Mutagenic Effects No information available
Reproductive Effects No information available.
Developmental Effects No information available.
Teratogenicity No information available.
STOT - single exposure None known
STOT - repeated exposure None known
Aspiration hazard No information available
Symptoms / effects,both acute and delayed
No information available
Endocrine Disruptor Information No information available
Other Adverse Effects The toxicological properties have not been fully investigated


SECTION 12. ECOLOGICAL INFORMATION

Ecotoxicity
May cause long-term adverse effects in the environment. Do not allow material to contaminate ground water system.
Persistence and Degradability Insoluble in water May persist
Bioaccumulation/ Accumulation No information available.
Mobility Is not likely mobile in the environment due its low water solubility.


SECTION 13. DISPOSAL CONSIDERATIONS

Waste Disposal Methods Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. Chemical waste generators must also consult local, regional, and national hazardous waste regulations to ensure complete and accurate classification.


SECTION 14. TRANSPORT INFORMATION

DOT
UN-No UN3288
Proper Shipping Name Toxic solid, inorganic, n.o.s.
Technical Name (Terbium(III) oxalate decahydrate)
Hazard Class 6.1
Packing Group III
TDG
UN-No UN3288
Proper Shipping Name Toxic solid, inorganic, n.o.s.
Hazard Class 6.1
Packing Group III
IATA
UN-No UN3288
Proper Shipping Name Toxic solid, inorganic, n.o.s.
Hazard Class 6.1
Packing Group III
IMDG/IMO
UN-No UN3288
Proper Shipping Name Toxic solid, inorganic, n.o.s.
Hazard Class 6.1
Packing Group III


SECTION 15. REGULATORY INFORMATION

TSCA 12(b) - Notices of Export Not applicable
U.S. Federal Regulations
SARA 313 Not applicable
SARA 311/312 Hazard Categories See section 2 for more information
CWA (Clean Water Act) Not applicable
Clean Air Act Not applicable
OSHA - Occupational Safety and
Health Administration
Not applicable
CERCLA Not applicable
California Proposition 65 This product does not contain any Proposition 65 chemicals.
U.S. State Right-to-Know
Regulations
Not applicable
U.S. Department of Transportation
Reportable Quantity (RQ): N
DOT Marine Pollutant N
DOT Severe Marine Pollutant N
U.S. Department of Homeland
Security
This product does not contain any DHS chemicals.
Other International Regulations
Mexico - Grade No information available


SECTION 16. OTHER INFORMATION

Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). 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. American Elements 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 1997-2021 AMERICAN ELEMENTS. LICENSED GRANTED TO MAKE UNLIMITED PAPER COPIES FOR INTERNAL USE ONLY.

About Terbium Oxalate Decahydrate

Oxalate IonTerbium Oxalate Decahydrate is highly insoluble in water and converts to the oxide when heated (calcined). Terbium Oxalate Decahydrate is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale elemental powders and suspensions, as alternative high surface area forms, may be considered. We also manufacture Terbium Oxalate Hydrate. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Terbium Oxalate Decahydrate Synonyms

Terbium(III) oxalate decahydrate; Diterbium trioxalate decahydrate; ethanedioic acid, terbium(3+) salt, decahydrate (3:2:10), Terbium(3+) ethanedioate hydrate (2:3:1), CAS 996-33-8, CAS 51373-66-1

Chemical Identifiers

Linear Formula Tb2(C2O4)3•10H2O
MDL Number MFCD00748140
EC No. 213-632-9
Beilstein/Reaxys No. N/A
Pubchem CID 131675709
IUPAC Name oxalate; terbium(3+); decahydrate
SMILES C(=O)(C(=O)[O-])[O-].C(=O)(C(=O)[O-])[O-].C(=O)(C(=O)[O-])[O-].O.O.O.O.O.O.O.O.O.O.[Tb+3].[Tb+3]
InchI Identifier InChI=1S/3C2H2O4.10H2O.2Tb/c3*3-1(4)2(5)6;;;;;;;;;;;;/h3*(H,3,4)(H,5,6);10*1H2;;/q;;;;;;;;;;;;;2*+3/p-6
InchI Key ZWQJGBIOSGSEKE-UHFFFAOYSA-H

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Terbium

See more Terbium products. Terbium (atomic symbol: Tb, atomic number: 65) is a Block F, Group 3, Period 6 element with an atomic radius of 158.92535.Terbium Bohr Model The number of electrons in each of Terbium's shells is [2, 8, 18, 27, 8, 2] and its electron configuration is [Xe]4f9 6s2. The terbium atom has a radius of 177 pm and a Van der Waals radius of 221 pm.Terbium was discovered and first isolated by Carl Gustaf Mosander in 1842. In its elemental form, terbium is a silvery-white soft metal. Terbium is found in cerite, gadolinite, and monazite. It is not found in nature as a free element. Elemental TerbiumTerbium compounds are brightly fluorescent, and a majority of the world's terbium supply is used for creating green phosphors that enable trichromatic lighting technology. It is also frequently used as a dopant for crystalline solid-state devices and fuel cell materials. It is named after Ytterby, the town in Sweden where it was discovered.

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