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Lanthanum Nanoparticles

CAS #:

Linear Formula:

La

MDL Number:

MFCD00011066

EC No.:

231-099-0

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Lanthanum Nanoparticles
LA-M-02-NP
Pricing > SDS > Data Sheet >
(3N) 99.9% Lanthanum Nanoparticles
LA-M-03-NP
Pricing > SDS > Data Sheet >
(4N) 99.99% Lanthanum Nanoparticles
LA-M-04-NP
Pricing > SDS > Data Sheet >
(5N) 99.999% Lanthanum Nanoparticles
LA-M-05-NP
Pricing > SDS > Data Sheet >

Lanthanum Nanoparticles Properties

Molecular Weight

138.91

Appearance

Solid

Melting Point

915-925 °C

Boiling Point

3464 °C

Density

6.162 g/cm3 (r.t.)

Crystal Phase / Structure

double hexagonal close-packed (dhcp)

Thermal Expansion

12.1 µm/m·K (r.t.)

Tensile Strength

131 MPa (ultimate)

Thermal Conductivity

13.4 W/m·K

Young's Modulus

36.6 GPa

Vickers Hardness

360–1750 MPa

Poisson's Ratio

0.280

Electrical Resistivity

615 nΩ·m (r.t.)

Electronegativity

1.1 Paulings

Specific Heat

0.1951 J/g·°C

Heat of Vaporization

400 kJ/mol

Heat of Fusion

6.20 kJ/mol

Lanthanum Nanoparticles Health & Safety Information

Signal Word Danger
Hazard Statements H260
Hazard Codes N/A
Precautionary Statements P223-P231 + P232-P280-P370 + P378-P402 + P404-P501
Risk Codes N/A
Safety Statements N/A
RTECS Number NONH
Transport Information UN 3208 4.3 / PGI
WGK Germany 3
GHS Pictograms

View and Print SDS

SAFETY DATA SHEET

Date Accessed: 06/23/2017
Date Revised: 05/15/2015

SECTION 1. IDENTIFICATION

Product Name: Lanthanum Nanoparticles

Product Number: All applicable American Elements product codes, e.g. LA-M-02-NP , LA-M-03-NP , LA-M-04-NP , LA-M-05-NP

CAS #: 7439-91-0

Relevant identified uses of the substance: Scientific research and development

Supplier details:
American Elements
1093 Broxton Ave. Suite 2000
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 of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
Substances and mixtures, which in contact with water, emit flammable gases (Category 1), H260
For the full text of the H - Statements mentioned in this Section, see Section 16.
GHS Label elements, including precautionary statements
Pictogram

Flame - GHS02

Signal word: Danger
Hazard statement(s)
H260
In contact with water releases flammable gases which may ignite spontaneously.
Precautionary statement(s)
P223
Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P231 + P232
Handle under inert gas. Protect from moisture.
P280
Wear protective gloves/ protective clothing/ eye protection/ face protection.
P335 + P334
Brush off loose particles from skin. Immerse in cool water/ wrap in wet bandages.
P370 + P378
In case of fire: Use dry sand, dry chemical or alcohol-resistant foam for extinction.
P402 + P404
Store in a dry place. Store in a closed container.
P501
Dispose of contents/ container to an approved waste disposal plan
Hazards not otherwise classified (HNOC) or not covered by GHS
Reacts violently with water.


SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS

Substances
Formula: La
Molecular Weight: 138.91 g/mol
CAS-No.: 7439-91-0
EC-No.: 231-099-0
No ingredients are hazardous according to OSHA criteria.
No components need to be disclosed according to the applicable regulations.
For the full text of the H - Statements mentioned in this Section, see Section 1


SECTION 4. FIRST AID MEASURES

Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
Move out of dangerous area.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11
Indication of any immediate medical attention and special treatment needed: no data available


SECTION 5. FIREFIGHTING MEASURES

Extinguishing media
Suitable extinguishing media
Dry powder
Special hazards arising from the substance or mixture
Lanthanum oxides
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information: no data available


SECTION 6. ACCIDENTAL RELEASE MEASURES

Personal precautions, protective equipment and emergency procedures
Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas.
For personal protection see section 8
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains
Methods and materials for containment and cleaning up
Sweep up and shovel. Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and place in container for disposal according to local regulations (see section 13). Do not flush with water.
Keep in suitable, closed containers for disposa
Reference to other sections
For disposal see section 13


SECTION 7. HANDLING AND STORAGE

Precautions for safe handling
Provide appropriate exhaust ventilation at places where dust is formed.Keep away from sources of ignition - No smoking.
For precautions see section 2.2
Conditions for safe storage, including any incompatibilities
Keep container tightly closed in a dry and well-ventilated place.
Never allow product to get in contact with water during storage.
Air and moisture sensitive.
Keep in a dry place.
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated


SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Control parameters
Components with workplace control parameters
Contains no substances with occupational exposure limit values
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.
Body Protection
Flame retardant protective clothing, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face particle respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so. Do not let product enter drain


SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

Information on basic physical and chemical properties
Appearance
Form: powder
Colour: grey
Odour: no data available
Odour Threshold: no data available
pH: no data available
Melting point/freezing point
Melting point/range: 920 °C (1,688 °F)-lit.
Initial boiling point and boiling range: 3,464 °C (6,267 °F)-lit.
Flash point: no data available
Evapouration rate: no data available
Flammability (solid, gas): no data available
Upper/lower flammability or explosive limits: no data available
Vapour pressure: no data available
Vapour density: no data available
Relative density: 6.19 g/mL at 25 °C (77 °F)
Water solubility: no data available
Partition coefficient: n-octanol/water: no data available
Auto-ignition temperature: no data available
Decomposition temperature: no data available
Viscosity: no data available
Explosive properties: no data available
Oxidizing properties: no data available


SECTION 10. STABILITY AND REACTIVITY

Reactivity
no data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
Reacts violently with water.
Conditions to avoid
Exposure to moisture.
Incompatible materials
Strong acids, Strong oxidizing agents, Halogens, Phosphorus, Sulphur compounds
Hazardous decomposition products
Other decomposition products-no data available
In the event of fire: see section 5


SECTION 11. TOXICOLOGICAL INFORMATION

Information on toxicological effects
Acute toxicity
no data available
Inhalation: no data available
Dermal:
no data available
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitisation
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC:
No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
ACGIH:
No component of this product present at levels greater than or equal to 0.1% is identified as a
carcinogen or potential carcinogen by ACGIH.
NTP:
No component of this product present at levels greater than or equal to 0.1% is identified as a
known or anticipated carcinogen by NTP.
OSHA:
No component of this product present at levels greater than or equal to 0.1% is identified as a carcinogen or potential carcinogen by OSHA.
Reproductive toxicity
no data available
no data available
Specific target organ toxicity - single exposure
no data available
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated


SECTION 12. ECOLOGICAL INFORMATION

Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
Other adverse effects
no data available


SECTION 13. DISPOSAL CONSIDERATIONS

Waste treatment methods
Product
Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting as this material is highly flammable.
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contact a licensed professional waste disposal service to dispose of this material.
Contaminated packaging
Dispose of as unused product


SECTION 14. TRANSPORT INFORMATION

DOT (US)
UN number: 3208
Class: 4.3
Packing group: I
Proper shipping name: Metallic substance, water-reactive, n.o.s. (Lanthanum)
Reportable Quantity (RQ):
Marine pollutant: No
Poison Inhalation Hazard: No
IMDG
UN number: 3208
Class: 4.3
Packing group: I
EMS-No: F-G, S-N
Proper shipping name:
METALLIC SUBSTANCE, WATER-REACTIVE, N.O.S. (Lanthanum)
Marine pollutant: No
IATA
UN number:3208
Class: 4.3
Packing group: I
Proper shipping name: Metallic substance, water-reactive, n.o.s. (Lanthanum)
IATA Passenger: Not permitted for transport


SECTION 15. REGULATORY INFORMATION

SARA 302 Components
SARA 302: No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302.
SARA 313 Components
SARA 313: This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.
SARA 311/312 Hazards
Reactivity Hazard
Massachusetts Right To Know Components
No components are subject to the Massachusetts Right to Know Act.
California Prop. 65 Components
This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm


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 1997-2016 AMERICAN ELEMENTS. LICENSED GRANTED TO MAKE UNLIMITED PAPER COPIES FOR INTERNAL USE ONLY.

About Lanthanum Nanoparticles

High Purity, D50 = +10 nanometer (nm) by SEMLanthanum (La) Nanoparticles, nanodots or nanopowder are black spherical high surface area particles. Nanoscale Lanthanum Particles are typically 5 - 40 nanometers (nm) with specific surface area (SSA) in the 30 - 50 m2/g range and also available in with an average particle size of 60 - 100 nm range with a specific surface area of approximately 5 - 10 m2/g. Nano Lanthanum Particles are also available in passivated and Ultra high purity and high purity and coated and dispersed forms. They are also available as a dispersion through the AE Nanofluid production group. Nanofluids are generally defined as suspended nanoparticles in solution either using surfactant or surface charge technology. Nanofluid dispersion and coating selection technical guidance is also available. Other nanostructures include nanorods, nanowhiskers, nanohorns, nanopyramids and other nanocomposites. Surface functionalized nanoparticles allow for the particles to be preferentially adsorbed at the surface interface using chemically bound polymers.

Lanthanum Nanoparticles Synonyms

Lanthanum nanopowder, nanolanthanum, nano-La, La NPs

Lanthanum Nanoparticles Chemical Identifiers

Linear Formula

La

Pubchem CID

24855951

MDL Number

MFCD00011066

EC No.

231-099-0

IUPAC Name

N/A

SMILES

[La]

InchI Identifier

InChI=1S/La

InchI Key

FZLIPJUXYLNCLC-UHFFFAOYSA-N

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

See more Lanthanum products. Lanthanum (atomic symbol: La, atomic number: 57) is a Block F, Group 3, Period 6 element with an atomic weight of 138.90547. Lanthanum Bohr ModelThe number of electrons in each of lanthanum's shells is [2, 8, 18, 18, 9, 2] and its electron configuration is [Xe] 5d1 6s2. The lanthanum atom has a radius of 187 pm and a Van der Waals radius of 240 pm. Lanthanum was first discovered by Carl Mosander in 1838. In its elemental form, lanthanum has a silvery white appearance.Elemental Lanthanum It is a soft, malleable, and ductile metal that oxidizes easily in air. Lanthanum is the first element in the rare earth or lanthanide series. It is the model for all the other trivalent rare earths and it is the second most abundant of the rare earths after cerium. Lanthanum is found in minerals such as monazite and bastnasite. The name lanthanum originates from the Greek word Lanthaneia, which means 'to lie hidden'.

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Modulating the electronic structure of lanthanum manganite by ruthenium doping for enhanced photocatalytic water oxidation., Patra, Anindya Sundar, Gogoi Gaurangi, Sahu Ranjan Kumar, and Qureshi Mohammad , Phys Chem Chem Phys, 2017 May 17, Volume 19, Issue 19, p.12167-12174, (2017)

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