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01 / SAFETY DATA SHEET

Lutetium Pieces 2383 SDS

Collected by RESDS. Original publisher PDF retained. Original ProChem SDS for Lutetium Pieces. Product number 2383; revision 05/15. Publication authorized by the user on 2026-09-14.

02 / ORIGINAL PDF

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03 / RESDS DATA ANALYSIS

Normalized SDS data & document analysis

RESDS derives the results below from this document’s extracted text and the site’s same-material index. Detected codes are not reclassified. “Not detected” does not mean “not present”; confirm the original PDF for safety-critical use.

SDS sections14/16
Coverage88%
Hazard codes1
Precautionary codes5
UN numbers0
Same-material docs12

GHS & transport evidence

Page links show the first occurrence found in extracted text.

Hazard statements
H228 p.1
Precautionary statements
P210 p.1P240 p.1P241 p.1P280 p.1P370+P378 p.1
CAS numbers
7439-94-3 p.1
Signal words
Danger

SDS 16-section coverage

14 section headings detected; 2 not detected by the parser.

1. Identification · not detected2. Hazard identification · detected3. Composition / ingredients · detected4. First-aid measures · detected5. Fire-fighting measures · detected6. Accidental release measures · detected7. Handling and storage · detected8. Exposure controls / PPE · detected9. Physical and chemical properties · detected10. Stability and reactivity · detected11. Toxicological information · detected12. Ecological information · detected13. Disposal considerations · detected14. Transport information · not detected15. Regulatory information · detected16. Other information · detected

Normalized physical-property units

Calculated conversions from values detected in this SDS; not independent laboratory measurements.

PropertySDS valueSI conversionUS conversion
Melting point1663 °C1936.15 K3025.4 °F
Boiling point3402 °C3675.15 K6155.6 °F

Same-material SDS comparison

12 indexed documents · 4 publishers · 5 languages · 6 stated revisions · page range 4–8. This compares document metadata, not product equivalence.

PublisherRevisionLanguageRegionPages
Current ProChem, Inc.05/15EnglishUnited States4
Ames Laboratory, US DOE — Materials Preparation CenterJanuary 26, 2016EnglishUnited States · OSHA HCS 29 CFR 1910.12004
Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)25-Jul-2026EnglishUnited Kingdom7
Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)25-Jul-2026EnglishUnited Kingdom7
Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)25-Jul-2026EnglishUnited Kingdom7
Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)25-Jul-2026EnglishUnited Kingdom7
Strem Chemicals, Inc.2021.07.18ChineseChina6
Strem Chemicals, Inc.2021.07.18KoreanSouth Korea7
SDS publisher documentEXTRACTED RESDS parserCALCULATED deterministic conversion / coverageDERIVED same-material index comparison
04 / SPECIFICATIONS

Material & document specifications

Material
Lutetium Pieces
Product / grade
2383
Publisher
ProChem, Inc.
Region
United States
File name
prochem-lutetiumchips-2383.pdf
Document type
SDS
CAS reference(s)
7439-94-3
Language
English
Original revision
05/15
Pages
4
File size
879 KB
Downloads
3
Date added
2026-09-14
LuElemental metalPieces / chips / granulesComposition not fully established
Why this document matches

Composition is not fully established. An unlisted element is not proof of absence.

Lu · Composition · Page 2
Formula: Lu
05 / DOCUMENT TEXT

Full document text

4 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

SECTION 1 PRODUCT AND COMPANY INFORMATION

PRODUCT NAME: Lutetium Pieces

PRODUCT NUMBER: 2383

CAS NUMBER: 7439-94-3

MANUFACTURER:

Prochem, Inc. PHONE: 815-398-1788 826 Roosevelt Road FAX: 815-398-1810 Rockford, IL 61109 TOLL FREE: 800-795-8788

IN CASE OF TRANSPORTATION EMERGENCY CONTACT CHEM-TREC: 1-800-424-9300

SECTION 2 HAZARDS IDENTIFICATION

CLASSIFICATION OF SUBSTANCE OR MIXTURE

Pictogram

Signal Word Danger

Hazard Statements

H228 Flammable solid.

Precautionary Phrases

P210 Keep away from heat/sparks/open flames/hot surfaces. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting equipment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P370+P378 In case of fire: Use dry sand, dry chemical, or alcohol-resistant foam for extinction.

HMIS CLASSIFICATION: Health: 0 Fire: 0 Reactivity Hazard: 0 NFPA RATING: Health: 0 Flammability: 2 Reactivity Hazard: 0

EYE CONTACT: May cause irritation to the eyes. SKIN CONTACT: May cause irritation of the skin. INHALATION: May cause irritation to the respiratory tract. INGESTION: May cause gastrointestinal irritation.

LUTETIUM METAL PIECES PAGE 1

Page 2

SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS

Formula: Lu

Molecular Weight: 174.97

CHEMICAL NAME CAS# %

Lutetium 7439-94-3 100

SECTION 4 FIRST AID MEASURES

EYE EXPOSURE: Immediately wash with plenty of water for at least 15 minutes. Assure flushing under the eyelids. Seek medical attention. SKIN EXPOSURE: Wash of with soap and plenty of water while removing all contaminated clothing and shoes. Seek medical attention. INHALATION: Move to fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. Seek medical attention. INGESTION: Clean out mouth with water. Seek medical attention.

SECTION 5 FIREFIGHTING MEASURES

FLASH POINT: No information available AUTO IGNITION TEMPERATURE: Not available EXPLOSION LIMITS: Not available EXTINGUISHING MEDIUM: Use dry chemical, approved class D extinguishers, clay, or sodium carbonate. SPECIAL FIRE FIGHTING PROCEDURES: Wear self-contained, approved breathing apparatus and full protective clothing, including eye protection and boots. HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Lutetium oxides

SECTION 6 ACCIDENTAL RELEASE MEASURES

PERSONAL PRECAUTIONS: Wear all appropriate equipment when using this material. Ensure adequate ventilation. Avoid the formation of dust. Avoid breathing vapors, mist, gas, or dust. Remove all sources of ignition. ENVIRONMENTAL PRECAUTIONS: Prevent spillage from entering drains or allowing to be released into the environment. METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: Sweep up and place in suitable container for proper disposal.

SECTION 7 HANDLING AND STORAGE

PRECAUTIONS FOR SAFE HANDLING: Wear appropriate personal protective equipment. Avoid contact with skin and eyes. Use with adequate ventilation. Avoid formation of dusts and aerosols. Keep away from sources of ignition – No smoking. Take measures to prevent the build up of electrostatic charge. Handle under argon. CONDITIONS FOR SAFE STORAGE: Store in cool, dry, and well-ventilated area. Use only non-sparking tools. Keep away from heat and sources of ignition.

SECTION 8 EXPOSURE CONTROLS AND PERSONAL PROTECTION

EXPOSURE CONTROLS: Contains no substances with occupational exposure limit values. EYE PROTECTION: Wear chemical safety glasses or goggles and face shield. SKIN PROTECTION: Wear nitrile or rubber gloves, and a complete suit protecting against chemicals. VENTILATION: Provide local exhaust, preferably mechanical. RESPIRATOR: Use an approved respirator. ADDITIONAL PROTECTION: Provide eyewash stations, quick-drench showers and washing facilities accessible to areas of use and handling.

LUTETIUM METAL PIECES PAGE 2

Page 3

SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES

COLOR AND FORM: Silver metallic pieces ODOR: None MOLECULAR WEIGHT: 175.97 BOILING POINT: 3402° C MELTING POINT: 1663° C SPECIFIC GRAVITY: 9.835 gm/ml VAPOR DENSITY: No data available SOLUBILITY: Insoluble

SECTION 10 STABILITY AND REACTIVITY

STABILITY: Stable HAZARDOUS POLYMERIZATION: Will not occur CONDITIONS TO AVOID: Heat, flames, and sparks. Extremes of temperatures and direct sunlight. Exposure to air, Exposure to moisture. INCOMPATIBILITY: Strong oxidizing agents, strong acids, and halogens. DECOMPOSITION PRODUCTS: Lutetium oxides

SECTION 11 TOXICOLOGICAL DATA

ACUTE TOXICITY: Not available CARCINOGENIC EFFECTS: No components of this product present at levels greater than or equal to 0.1% is identified a carcinogen. MUTAGENIC EFFECTS: Not available TETRATOGENIC EFFECTS: Not available CHRONIC TOXICITY: Not available RTECS: No data

To the best of our knowledge the toxicological effects of this compound have not been fully investigated.

SECTION 12 ECOLOGICAL DATA

No information available

SECTION 13 DISPOSAL CONSIDERATIONS

Dispose of in according to local, state, and federal regulations.

SECTION 14 TRANSPORTATION DATA

Not a dangerous good

SECTION 15 REGULATORY INFORMATION

TSCA: Listed in the TSCA inventory

SARA 302/304: Not Listed

SARA 311/312: First Hazard

SARA (TITLE 313): Not Listed

CALIFORNIA PROP. 65: Not Listed

MASSACHUSETTS RIGHT TO KNOW COMPONENTS: No components are subject to the Massachusetts Right to Know Act.

NEW JERSEY RIGHT TO KNOW COMPONENTS: Lutetium

PENNSYLVANIA RIGHT TO KNOW COMPONENTS: Lutetium

LUTETIUM METAL PIECES PAGE 3

Page 4

SECTION 16 OTHER INFORMATION

DISCLAIMER: The information herein is believed to be accurate and reliable as of the date compiled. However, Prochem, Inc. makes no representation, warranty, or guarantee of any kind with respect to the information in this document or any use of the product based on the information. DATE PREPARED: 05/15 SDS DEPT.

LUTETIUM METAL PIECES PAGE 4

06 / OTHER PUBLISHERS

Same material — SDS from other publishers

11 documents in this material index. Product grades, hydration states and formulations must be checked in each original PDF.

PDF · 4 pages

Lutetium metal SDS – CAS 7439-94-3 – Ames Laboratory

Ames Laboratory, US DOE — Materials Preparation Center

English · January 26, 2016

PDF · 7 pages

Lutetium foil ALFAA10228 SDS – Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)

Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)

English · 25-Jul-2026

PDF · 7 pages

Lutetium pieces ALFAA12410 SDS – Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)

Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)

English · 25-Jul-2026

PDF · 7 pages

Lutetium foil ALFAA10229 SDS – Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)

Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)

English · 25-Jul-2026

PDF · 7 pages

Lutetium pieces ALFAA00628 SDS – Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)

Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)

English · 25-Jul-2026

PDF · 6 pages

Lutetium foil (99.9% REO) 71-0055 SDS – Strem Chemicals, Inc.

Strem Chemicals, Inc.

Chinese · 2021.07.18

PDF · 7 pages

Lutetium foil (99.9% REO) 71-0055 SDS – Strem Chemicals, Inc.

Strem Chemicals, Inc.

Korean · 2021.07.18

PDF · 6 pages

Lutetium foil (99.9% REO) 71-0055 SDS – Strem Chemicals, Inc.

Strem Chemicals, Inc.

French · 18.07.2021

PDF · 6 pages

Lutetium foil (99.9% REO) 71-0055 SDS – Strem Chemicals, Inc.

Strem Chemicals, Inc.

German · 18.07.2021

PDF · 6 pages

Lutetium foil (99.9% REO) 71-0055 SDS – Strem Chemicals, Inc.

Strem Chemicals, Inc.

English · 18.07.2021

PDF · 8 pages

Lutetium foil (99.9% REO) 71-0055 SDS – Strem Chemicals, Inc.

Strem Chemicals, Inc.

English · 07/18/2021

07 / SOURCE COMPANY

Original publisher & company information

Manufacturer / supplier listed in SDS

ProChem, Inc.

Official website checked
Brand / organization
ProChem
Country / office
United States
SDS contact email
Not stated in SDS
Business phone in SDS
815-398-1788
Product / reference
2383
Official website contactinfo@prochemonline.com (General inquiries)Source · Checked 2026-09-14

Official site identifies ProChem, Inc. at 826 Roosevelt Road, Rockford, IL 61109 and publishes its general contact email.

View extracted supplier details
COMPANY INFORMATION

 PRODUCT NAME:    Lutetium Pieces

 PRODUCT NUMBER:  2383

 CAS NUMBER:        7439-94-3

 MANUFACTURER:


 Prochem, Inc.                                         PHONE:        815-398-1788
 826 Roosevelt Road                                          FAX:           815-398-1810
 Rockford, IL  61109                                     TOLL FREE:    800-795-8788

About ProChem, Inc.

Official site identifies ProChem, Inc. at 826 Roosevelt Road, Rockford, IL 61109 and publishes its general contact email.

Company website & profile
Document source & record history

Original record: Lutetium Pieces – ProChem SDS

Added: 2026-09-14T07:57:21.000Z · Record updated: 2026-09-14T09:37:05.650Z

Original file SHA-256: 3fb0f0604de999996a8bc11121b321b8d10861c6ac0b7b015b85f60418dfa218

Original source PDF

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08 / OFFICIAL REFERENCES

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 7439-94-3Chemical reference & source links
Chemical name (IUPAC)
View at PubChem ↗
Molecular formula
View at PubChem ↗
Molecular weight
View at PubChem ↗
Selected synonyms
View at PubChem ↗

Open this reference to retrieve available PubChem properties. Official lookup links remain available.

GHS provides classification criteria. The applicable hazard classification must be checked for the specific product and jurisdiction.

09 / MATERIAL SUPPLIERS

Suppliers of this material

Companies identified from matching material SDS and checked official product pages. Confirm grade, formulation and availability with the supplier. Missing contacts are not inferred.

CompanyCountryWebsiteEmailPhoneEvidence
Ames Laboratory, US DOEUnited StatesWebsite mpc@ameslab.gov515-294-5236Source Same material SDS; verify grade and availability
Avocado Research Chemicals Ltd.United KingdomWebsite Not stated+44 (0) 1524 850506Source Same material SDS; verify grade and availability
Strem Chemicals, Inc.United StatesWebsite info@strem.comNot statedSource Same material SDS; verify grade and availability
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10 / GLOBAL SEARCH

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11 / WIKIPEDIA

Material background on Wikipedia

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