Gadolinium(III) nitride ALFAA46709 SDS
Collected by RESDS. Original publisher PDF retained. Original manufacturer safety data sheet for Gadolinium(III) nitride. Product number: ALFAA46709. Original revision: 28-Jul-2026. Published under the file-level authorization confirmed by the user for the frozen 1,125-file manifest.
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Normalized SDS data & document analysis
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GHS & transport evidence
Page links show the first occurrence found in extracted text.
SDS 16-section coverage
16 section headings detected; 0 not detected by the parser.
Same-material SDS comparison
2 indexed documents · 2 publishers · 1 languages · 2 stated revisions · page range 7–7. This compares document metadata, not product equivalence.
| Publisher | Revision | Language | Region | Pages |
|---|---|---|---|---|
| Current Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific) | 28-Jul-2026 | English | United Kingdom | 7 |
| Thermo Fisher Scientific | 24-Dec-2025 · Revision 4 | English | United States · OSHA | 7 |
Material & document specifications
- Material
- Gadolinium(III) nitride
- Product / grade
- ALFAA46709
- Publisher
- Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)
- Region
- United Kingdom
- File name
- thermofisher-ALFAA46709-Gadolinium-EN.pdf
- Document type
- SDS
- CAS reference(s)
- 25764-15-2
- Language
- English
- Original revision
- 28-Jul-2026
- Pages
- 7
- File size
- 65 KB
- Downloads
- 4
- Date added
- 2026-09-15
Full document text
7 pages · Original document language
Text extracted from the original PDF. Page order and original wording are preserved; tables and symbols may differ from the PDF layout. Check the original PDF for safety-critical details.
Page 1
Page 1 / 7 SAFETY DATA SHEET Revision Date 28-Jul-2026 Version 6
ALFAA46709
Gadolinium(III) nitride
SECTION 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
产品说明:产品说明:产品说明:产品说明: 氮化钆(III)氮化钆(III)氮化钆(III)氮化钆(III) Product Description: Gadolinium(III) nitride
Cat No. : 46709 CAS No 25764-15-2 Molecular Formula GdN
Supplier Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific) Shore Road, Heysham Lancashire, LA3 2XY, United Kingdom Office Tel: +44 (0) 1524 850506 Office Fax: +44 (0) 1524 850608
Emergency Telephone Number For information US call: 001-800-227-6701 / Europe call: +32 14 57 52 11 Emergency Number US:001-201-796-7100 / Europe: +32 14 57 52 99 CHEMTREC Tel. No. US:001-800-424-9300 / Europe:001-703-527-3887
E-mail address begel.sdsdesk@thermofisher.com
Recommended Use Laboratory chemicals. Uses advised against No Information available
SECTION 2. HAZARD IDENTIFICATION
Physical State Appearance Odor Solid Powder Black No information available
Emergency Overview The product contains no substances which at their given concentration are considered to be hazardous to health.
Classification of the substance or mixture Based on available data, the classification criteria are not met
Label Elements
None required
Physical and Chemical Hazards None identified. Health Hazards The product contains no substances which at their given concentration are considered to be hazardous to health. Environmental hazards Contains no substances known to be hazardous to the environment or not degradable in waste water treatment plants.
This product does not contain any known or suspected endocrine disruptors.
______________________________________________________________________________________________ Page 1
Page 2
ALFAA46709 SAFETY DATA SHEET Revision Date 28-Jul-2026Page 2 / 7 Gadolinium(III) nitride ______________________________________________________________________________________________
SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS
Component CAS No Weight % Gadolinium nitride (GdN) 25764-15-2 <=100
SECTION 4. FIRST AID MEASURES
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. Get medical attention immediately if symptoms occur.
Inhalation Remove to fresh air. Get medical attention immediately 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.
Self-Protection of the First Aider No special precautions required.
Notes to Physician Treat symptomatically.
SECTION 5. FIRE-FIGHTING MEASURES
Suitable Extinguishing Media Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
Extinguishing media which must not be used for safety reasons No information available.
Specific Hazards Arising from the Chemical Thermal decomposition can lead to release of irritating gases and vapors.
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.
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.
Methods for Containment and Clean Up Sweep up and shovel into suitable containers for disposal. Avoid dust formation.
______________________________________________________________________________________________ Page 2
Page 3
ALFAA46709 SAFETY DATA SHEET Revision Date 28-Jul-2026Page 3 / 7 Gadolinium(III) nitride ______________________________________________________________________________________________
Refer to protective measures listed in Sections 8 and 13.
SECTION 7. HANDLING AND STORAGE
Handling Wear personal protective equipment/face protection. Ensure adequate ventilation. Avoid contact with skin, eyes or clothing. Avoid ingestion and inhalation. Avoid dust formation.
Storage Keep container tightly closed in a dry and well-ventilated place.
Specific Use(s) Use in laboratories
SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control Parameters
Exposure Controls
Engineering Measures None under normal use conditions. .
Personal protective equipment
Eye Protection Wear safety glasses with side shields (or goggles) (European standard - EN 166)
Hand Protection Protective gloves
Glove material Breakthrough time Glove thickness EU standard Glove comments Natural rubber See manufacturers - EN 374 (minimum requirement) Nitrile rubber recommendations Neoprene PVC Inspect gloves before use. Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. (Refer to manufacturer/supplier for information) Ensure gloves are suitable for the task: Chemical compatability, Dexterity, Operational conditions, User susceptibility, e.g. sensitisation effects, also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion. Remove gloves with care avoiding skin contamination.
Skin and body protection Long sleeved clothing
Respiratory Protection No protective equipment is needed under normal use conditions.
Large scale/emergency use Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced Recommended Filter type: Particle filter
Small scale/Laboratory use Maintain adequate ventilation
Hygiene Measures Handle in accordance with good industrial hygiene and safety practice.
Environmental exposure controls No information available.
______________________________________________________________________________________________ Page 3
Page 4
ALFAA46709 SAFETY DATA SHEET Revision Date 28-Jul-2026Page 4 / 7 Gadolinium(III) nitride ______________________________________________________________________________________________
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance Black Physical State Solid Powder
Odor No information available Odor Threshold No data available pH No data available Melting Point/Range No data available Softening Point No data available Boiling Point/Range No data available Flash Point No data available Method - No information available Evaporation Rate No data available Flammability (solid,gas) No information available Explosion Limits No data available
Vapor Pressure No data available Vapor Density No data available (Air = 1.0) Specific Gravity / Density No data available Bulk Density No data available Water Solubility No information available Solubility in other solvents No information available Partition Coefficient (n-octanol/water) Autoignition Temperature No data available Decomposition Temperature No data available Viscosity No data available Explosive Properties No information available Oxidizing Properties No information available
Molecular Formula GdN Molecular Weight 171.26
SECTION 10. STABILITY AND REACTIVITY
Stability Stable under normal conditions.
Hazardous Reactions None under normal processing. Hazardous Polymerization No information available.
Conditions to Avoid None known.
Materials to avoid Strong oxidizing agents.
Hazardous Decomposition Products Gadolinium oxide. Nitrogen oxides (NOx).
SECTION 11. TOXICOLOGICAL INFORMATION
Product Information
(a) acute toxicity;
(b) skin corrosion/irritation; No data available
(c) serious eye damage/irritation; No data available
(d) respiratory or skin sensitization; ______________________________________________________________________________________________ Page 4
Page 5
ALFAA46709 SAFETY DATA SHEET Revision Date 28-Jul-2026Page 5 / 7 Gadolinium(III) nitride ______________________________________________________________________________________________ Respiratory No data available Skin No data available
(e) germ cell mutagenicity; No data available
(f) carcinogenicity; No data available
There are no known carcinogenic chemicals in this product
(g) reproductive toxicity; No data available
(h) STOT-single exposure; No data available
(i) STOT-repeated exposure; No data available
Target Organs No information available.
(j) aspiration hazard; No data available
Symptoms / effects,both acute and No information available delayed
SECTION 12. ECOLOGICAL INFORMATION
Ecotoxicity effects Contains no substances known to be hazardous to the environment or that are not degradable in waste water treatment plants.
Persistence and Degradability No information available Degradability Not relevant for inorganic substances.
Bioaccumulative Potential No information available
Mobility in soil No information available
Endocrine Disruptor Information This product does not contain any known or suspected endocrine disruptors Persistent Organic Pollutant This product does not contain any known or suspected substance Ozone Depletion Potential This product does not contain any known or suspected substance
SECTION 13. DISPOSAL CONSIDERATIONS
Waste from Residues/Unused Chemical waste generators must determine whether a discarded chemical is classified as a Products hazardous waste. Consult local, regional, and national hazardous waste regulations to ensure complete and accurate classification.
Contaminated Packaging Empty remaining contents. Dispose of in accordance with local regulations. Do not re-use empty containers.
Other Information Waste codes should be assigned by the user based on the application for which the product was used.
SECTION 14. TRANSPORT INFORMATION
______________________________________________________________________________________________ Page 5
Page 6
ALFAA46709 SAFETY DATA SHEET Revision Date 28-Jul-2026Page 6 / 7 Gadolinium(III) nitride ______________________________________________________________________________________________
Road and Rail Transport Not Regulated
IMDG/IMO Not regulated
IATA Not regulated
Special Precautions for User No special precautions required
SECTION 15. REGULATORY INFORMATION
Measures on the Environmental Administration of New Chemical Substances Registration
Registration/Notification number B1A222252539
Downstream users need to comply with the conditions of safe use of the chemical, understand the environmental and health hazard and risk management measures identified on the SDS as well as the local/national regulations concerning the chemical.
International Inventories X = listed, China (IECSC), Europe (EINECS/ELINCS/NLP), U.S.A. (TSCA), Canada (DSL/NDSL), Philippines (PICCS), Japan (ENCS), Japan (ISHL), Australia (AICS), Korea (KECL).
Component The List of IECSC EINECS TSCA DSL PICCS ENCS ISHL AICS KECL Inventory of dangerous Hazardous goods GB Chemicals 12268 - (2015 2012 Edition) Gadolinium nitride - - - 247-250-9 X - - - - KE-17377 (GdN)
National Regulations
SECTION 16. OTHER INFORMATION
Prepared By Health, Safety and Environmental Department Revision Date 28-Jul-2026 Revision Summary Not applicable.
Training Advice Chemical hazard awareness training, incorporating labelling, Safety Data Sheets (SDS), Personal Protective Equipment (PPE) and hygiene.
Legend
CAS - Chemical Abstracts Service TSCA - United States Toxic Substances Control Act Section 8(b) Inventory EINECS/ELINCS - European Inventory of Existing Commercial Chemical DSL/NDSL - Canadian Domestic Substances List/Non-Domestic Substances/EU List of Notified Chemical Substances Substances List PICCS - Philippines Inventory of Chemicals and Chemical Substances ENCS - Japanese Existing and New Chemical Substances IECSC - Chinese Inventory of Existing Chemical Substances AICS - Australian Inventory of Chemical Substances KECL - Korean Existing and Evaluated Chemical Substances NZIoC - New Zealand Inventory of Chemicals
______________________________________________________________________________________________ Page 6
Page 7
ALFAA46709 SAFETY DATA SHEET Revision Date 28-Jul-2026Page 7 / 7 Gadolinium(III) nitride ______________________________________________________________________________________________ WEL - Workplace Exposure Limit TWA - Time Weighted Average ACGIH - American Conference of Governmental Industrial Hygienists IARC - International Agency for Research on Cancer DNEL - Derived No Effect Level PNEC - Predicted No Effect Concentration RPE - Respiratory Protective Equipment LD50 - Lethal Dose 50% LC50 - Lethal Concentration 50% EC50 - Effective Concentration 50% NOEC - No Observed Effect Concentration POW - Partition coefficient Octanol:Water PBT - Persistent, Bioaccumulative, Toxic vPvB - very Persistent, very Bioaccumulative
ICAO/IATA - International Civil Aviation Organization/International Air IMO/IMDG - International Maritime Organization/International Maritime Transport Association Dangerous Goods Code ADR - European Agreement Concerning the International Carriage of MARPOL - International Convention for the Prevention of Pollution from Dangerous Goods by Road Ships OECD - Organisation for Economic Co-operation and Development ATE - Acute Toxicity Estimate BCF - Bioconcentration factor VOC - (Volatile Organic Compound)
Key literature references and sources for data https://echa.europa.eu/information-on-chemicals Suppliers safety data sheet, Chemadvisor - LOLI, Merck index, RTECS
Disclaimer The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text
End of Safety Data Sheet
______________________________________________________________________________________________ Page 7
Same material — SDS from other publishers
1 documents in this material index. Product grades, hydration states and formulations must be checked in each original PDF.
Original publisher & company information
Avocado Research Chemicals Ltd.
Record publisher: Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)
- Brand / organization
- Avocado Research Chemicals
- Country / office
- United Kingdom
- Website
- thermofisher.com
- SDS contact email
- Not stated in SDS
- Business phone in SDS
- +44 (0) 1524 850506
- Product / reference
- ALFAA46709
The current official SDS identifies Avocado Research Chemicals Ltd. as part of Thermo Fisher Scientific and gives the Heysham, UK supplier address. No public sales email was confirmed; use the official contact page.
View extracted supplier details
Page 1 / 7 SAFETY DATA SHEET
Revision Date 28-Jul-2026
Version 6
ALFAA46709
Gadolinium(III) nitride
SECTION 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
产品说明:产品说明:产品说明:产品说明: 氮化钆(III)氮化钆(III)氮化钆(III)氮化钆(III)
Product Description: Gadolinium(III) nitride
Cat No. : 46709
CAS No 25764-15-2
Molecular Formula GdN
Supplier Avocado Research Chemicals Ltd.
(Part of Thermo Fisher Scientific)
Shore Road, Heysham
Lancashire, LA3 2XY,
United Kingdom
Office Tel: +44 (0) 1524 850506
Office Fax: +44 (0) 1524 850608About Avocado Research Chemicals Ltd.
The current official SDS identifies Avocado Research Chemicals Ltd. as part of Thermo Fisher Scientific and gives the Heysham, UK supplier address. No public sales email was confirmed; use the official contact page.
Company website & profileDocument source & record history
Original record: Gadolinium(III) nitride SDS – Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)
Added: 2026-09-15T02:41:19.000Z · Record updated: 2026-09-15T03:11:49.199Z
Original file SHA-256: 92744d805aec96c15620d5792687e66ecb9709b93ce11e09887ec4cea44f64a1
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Official chemical reference sources
Source guide ↗CAS references recorded in this SDS. Properties below describe individual substances, not necessarily the complete product. Check the original SDS for mixtures, grades and hydrate states.
CAS 25764-15-2Chemical reference & source links
CAS 25764-15-2 · CAS Common Chemistry ↗ · PubChem ↗
- Chemical name (IUPAC)
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- Molecular weight
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ECHA CHEM · search CAS 25764-15-2 ↗ · AICIS inventory · search CAS 25764-15-2 ↗
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Suppliers of this material
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| Company | Country | Website | Phone | Evidence | |
|---|---|---|---|---|---|
| Thermo Fisher Scientific Chemicals, Inc. | United States | Website | Not stated | 800-343-0660 | Source Same material SDS; verify grade and availability |
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