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01 / SAFETY DATA SHEET

Erbium (III) Nitrate Pentahydrate 1717 SDS

Collected by RESDS. Original publisher PDF retained. Original ProChem SDS for Erbium (III) Nitrate Pentahydrate. Product number 1717; revision 01/15. 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 codes4
Precautionary codes12
UN numbers1
Same-material docs1

GHS & transport evidence

Page links show the first occurrence found in extracted text.

Hazard statements
H272 p.1H315 p.1H319 p.1H335 p.1
Precautionary statements
P210 p.1P220 p.1P221 p.1P261 p.1P264 p.1P271 p.1P280 p.1P302+P352 p.1P304+P340 p.1P305+P351+P338 p.1P362 p.1P403+P233 p.1
UN numbers
UN1477 p.4
CAS numbers
10031-51-3 p.2
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 point130 °C403.15 K266.0 °F
SDS publisher documentEXTRACTED RESDS parserCALCULATED deterministic conversion / coverageDERIVED same-material index comparison
04 / SPECIFICATIONS

Material & document specifications

Material
Erbium (III) Nitrate Pentahydrate
Product / grade
1717
Publisher
ProChem, Inc.
Region
United States
File name
prochem-erbiumnitrate-1717.pdf
Document type
SDS
CAS reference(s)
10031-5-13
Language
English
Original revision
01/15
Pages
4
File size
923 KB
Downloads
2
Date added
2026-09-14
ErNitrateComposition not fully established
Why this document matches

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

Er · Composition · Page 2
Erbium (III) Nitrate Pentahydrate 10031-51-3 100

Other documented elements: N, O

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: Erbium (III) Nitrate Pentahydrate

PRODUCT NUMBER: 1717

CAS NUMBER: 10031-5-13

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

H272 May intensify fire; oxidizer. H315 Causes skin irritation. H319 Causes serious eye irritation. H335 May cause respiratory irritation.

Precautionary Phrases

P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking. P220 Keep/store away from clothing/combustible material. P221 Take any precaution to avoid mixing with combustibles. P261 Avoid breathing dust/fume/gas/mist/vapors/spray. P264 Wash skin thoroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: Wash with plenty of soap and water. P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with waster for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. P362 Take off contaminated clothing and wash before reuse. P403+P233 Store in a well-ventilated place. Keep container tightly closed

ERBIUM NITRATE PAGE 1

Page 2

SECTION 2 HAZARDS IDENTIFICATION (Cont.)

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

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

SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS

Formula: Er(NO3)3 Ÿ5H2O

Molecular Weight: 443.35

CHEMICAL NAME CAS# %

Erbium (III) Nitrate Pentahydrate 10031-51-3 100

SECTION 4 FIRST AID MEASURES

EYE EXPOSURE: Immediately flush the eyes with copious amounts of water for at least 15 minutes. Assure flushing under eyelids. A victim may need assistance in keeping their eyelids open. Get immediate competent medical attention. SKIN EXPOSURE: Wash affected area with plenty of water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists. INHALATION: Remove to fresh air and keep at rest. Closely monitor the victim for signs of respiratory problems, such as difficulty in breathing, coughing, wheezing, or pain. In such cases, seek immediate medical assistance. INGESTION: Seek medical assistance immediately. Keep the victim calm. Give the victim water (only if conscious). Induce vomiting only if directed by medical personnel.

SECTION 5 FIREFIGHTING MEASURES

FLASH POINT: Not available AUTO IGNITION TEMPERATURE: Not available EXPLOSION LIMITS: Not available EXTINGUISHING MEDIUM: Carbon dioxide, extinguishing powder, or water spray. Fight large fires with water spray. Do not use halocarbon extinguisher. SPECIAL FIRE FIGHTING PROCEDURES: Wear self-contained, approved breathing apparatus and full protective clothing, including eye protection and boots. HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Nitrogen oxides and erbium 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. Acts as an oxidizing agent on organic materials such as wood, paper, and fats. Keep away from combustible material. 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. Keep away from heat and sources of ignition.

ERBIUM NITRATE PAGE 2

Page 3

SECTION 7 HANDLING AND STORAGE

CONDITIONS FOR SAFE STORAGE: Store in cool, dry, and well-ventilated area. Strongly hygroscopic. Store away from heat, reducing agents, and all sources of ignition. Keep away from flammables.

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.

SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES

COLOR AND FORM: Pink-Red solid ODOR: Nitric odor MOLECULAR WEIGHT: 443.35 BOILING POINT: No data available MELTING POINT: 130°C (-4H2O) SPECIFIC GRAVITY: No data available SOLUBILITY: Soluble

SECTION 10 STABILITY AND REACTIVITY

STABILITY: Stable HAZARDOUS POLYMERIZATION: Will not occur CONDITIONS TO AVOID: Keep away from heat, combustible materials, moisture, and water. INCOMPATIBILITY: Flammable substances, reducing agents, organic materials, metal powders, and strong acids DECOMPOSITION PRODUCTS: Nitrogen oxides and erbium 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: Lanthanons can cause delayed blood clotting leading to hemorrhages. Exposure may also lead to sensitivity heat, itching, increased awareness of odor and taste, and liver damage. Small doses of nitrates may cause weakness, general depression, headache and mental impairment. Larger doses may cause dizziness abdominal cramps, vomiting, bloody diarrhea, convulsions, and collapse. 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 data available.

SECTION 13 DISPOSAL CONSIDERATIONS

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

ERBIUM NITRATE PAGE 3

Page 4

SECTION 14 TRANSPORTATION DATA

UN1477

Nitrates, inorganic, n.o.s.

(Erbium (III) nitrate pentahydrate)

CLASS 5.1

PG III

Marine Pollutant: No

SECTION 15 REGULATORY INFORMATION

SARA 302/304: Not Listed

SARA 311/312: Reactivity Hazard, Acute Health Hazard

SARA (TITLE 313): Not Listed

CALIFORNIA PROP. 65: Not Listed

WHMIS CANADA: Not Listed

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

NEW JERSEY RIGHT TO KNOW COMPONENTS: Erbium (III) nitrate pentahydrate

PENNSYLVANIA RIGHT TO KNOW COMPONENTS: Erbium (III) nitrate pentahydrate

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: 01/15 SDS DEPT.

ERBIUM NITRATE PAGE 4

06 / OTHER PUBLISHERS

Same material — SDS from other publishers

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

No other publisher PDF is currently indexed for this material.

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
1717
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:    Erbium (III) Nitrate Pentahydrate

 PRODUCT NUMBER:  1717

 CAS NUMBER:        10031-5-13

 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: Erbium (III) Nitrate Pentahydrate – ProChem SDS

Added: 2026-09-14T07:46:15.000Z · Record updated: 2026-09-14T09:37:05.650Z

Original file SHA-256: e7a15a8c528bc4886304852d7a60e67a5bf0d1f24e6ea9d71b54a7f604fd660c

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08 / OFFICIAL REFERENCES

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09 / MATERIAL SUPPLIERS

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11 / WIKIPEDIA

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