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01 / SAFETY DATA SHEET

Erbium chloride hydrate 1693 SDS

Collected by RESDS. Original publisher PDF retained. Original manufacturer safety data sheet for Erbium chloride hydrate. Product number: 1693. Original revision: 04/14. Published under the file-level authorization confirmed by the user for the frozen 1,125-file manifest.

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 codes3
Precautionary codes2
UN numbers0
Same-material docs1

GHS & transport evidence

Page links show the first occurrence found in extracted text.

Hazard statements
H315 p.1H319 p.1H335 p.1
Precautionary statements
P261 p.1P305+P351+P338 p.1
CAS numbers
19423-85-9 p.1
Signal words
Warning

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 point774 °C1047.15 K1425.2 °F
SDS publisher documentEXTRACTED RESDS parserCALCULATED deterministic conversion / coverageDERIVED same-material index comparison
04 / SPECIFICATIONS

Material & document specifications

Material
Erbium chloride hydrate
Product / grade
1693
Publisher
ProChem, Inc.
Region
United States
File name
prochem-1693.ErbiumChlorideHydrate.pdf
Document type
SDS
CAS reference(s)
19423-85-9
Language
English
Original revision
04/14
Pages
3
File size
925 KB
Downloads
5
Date added
2026-09-15
ErChlorideComposition not fully established
Why this document matches

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

Er · Composition · Page 2
Formula: ErCl3 Ÿ XH2O
Cl · Composition · Page 2
Formula: ErCl3 Ÿ XH2O

Other documented elements: Cl, H, O

05 / DOCUMENT TEXT

Full document text

3 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 chloride hydrate

PRODUCT NUMBER: 1693

CAS NUMBER: 19423-85-9

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 Warning

Hazard Statements

H315 Causes skin irritation. H319 Causes serious eye irritation. H335 May cause respiratory irritation.

Precautionary Phrases

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

HMIS CLASSIFICATION: Health: 1 Flammability: 0 Reactivity: 0 NFPA RATING: Health: 1 Fire: 0 Reactivity Hazard: 0

EYE CONTACT: May cause eye irritation. SKIN CONTACT: May cause skin irritation.

ERBIUM CHLORIDE HYDRATE PAGE 1

Page 2

SECTION 2 HAZARDS IDENTIFICATION (Cont.)

INHALATION: May cause respiratory tract irritation. INGESTION: The toxicological properties of this substance have not been fully investigated.

SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS

Formula: ErCl3 Ÿ XH2O

Molecular Weight: 273.62 (anhy.)

CHEMICAL NAME CAS# %

Erbium chloride hydrate 19423-85-9 100

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 water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists. INHALATION: Remove the victim to fresh air. 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: Product is not flammable AUTO IGNITION TEMPERATURE: Not available EXPLOSION LIMITS: Not available EXTINGUISHING MEDIUM: Use fire fighting measures that suit the surrounding fire. SPECIAL FIRE FIGHTING PROCEDURES: If involved in a fire, fire fighters should be equipped with a NIOSH approved positive self-contained breathing apparatus, flame and chemical resistant clothing, hats, boots, and gloves. HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Hydrogen Chloride

SECTION 6 ACCIDENTAL RELEASE MEASURES

PERSONAL PRECAUTIONS: Wear protective equipment. Ensure adequate ventilation. Avoid breathing dust. ENVIRONMENTAL PRECAUTIONS: Do not allow material to be released to the environment. METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: Vacuum or sweep up material and place into a suitable disposal container.

SECTION 7 HANDLING AND STORAGE

PRECAUTIONS FOR SAFE HANDLING: Wear appropriate protective equipment. Ensure good ventilation. Do not expose to moisture. Material is hygroscopic. CONDITIONS FOR SAFE STORAGE: Store material in a tightly sealed container in a cool and dry place.

SECTION 8 EXPOSURE CONTROLS AND PERSONAL PROTECTION

EYE PROTECTION: Always wear approved safety glasses with side shields, safety goggles, or face shield when handling a chemical substance in the laboratory. SKIN PROTECTION: Chemical-resistant gloves. VENTILATION: Handle in an efficient chemical fume hood. RESPIRATOR: If in form of fine dust and ventilation is not available, a respirator should be worn. The use of respirators requires a Respirator Protection Program to be in compliance with 29 CFR 19-10.134.

ERBIUM CHLORIDE HYDRATE PAGE 2

Page 3

SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES

COLOR AND FORM: Pink Solid MOLECULAR WEIGHT: 273.62 (anhy.) BOILING POINT: Not available MELTING POINT: 774° C SPECIFIC GRAVITY: No data available VAPOR PRESSURE: No data available SOLUBILITY: Soluble

SECTION 10 STABILITY AND REACTIVITY

STABILITY: Stable under recommended storage conditions HAZARDOUS POLYMERIZATION: Has not been reported CONDITIONS TO AVOID: Exposure to moist air or water. Material is hygroscopic. INCOMPATIBILITY: Strong oxidizing agents and strong acids DECOMPOSITION PRODUCTS: Hydrogen Chloride and erbium oxide.

SECTION 11 TOXICOLOGICAL DATA

RTECS DATA: No information available. CARCINOGENIC EFFECTS: No components of this product present at levels greater than or equal to 0.1% is identified as a confirmed carcinogen by IARC, ACGIH, NTP, and OSHA. MUTAGENIC EFFECTS: No data available TETRATOGENIC EFFECTS: No data available

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

Non-hazardous material

SECTION 15 REGULATORY INFORMATION

TSCA: Not listed in the TSCA inventory

SARA 313 COMPONENTS: No chemicals are reportable under Section 313.

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: 04/14

ERBIUM CHLORIDE HYDRATE PAGE 3

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
1693
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 chloride hydrate

PRODUCT NUMBER:  1693

CAS NUMBER:        19423-85-9

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 chloride hydrate SDS – ProChem, Inc.

Added: 2026-09-15T02:46:30.000Z · Record updated: 2026-09-15T02:46:30.631Z

Original file SHA-256: 75f4b9e7b7a3a80185989c441f4628ea1582ac2ad32cf92d74d0e7ed5ae4e5f1

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 19423-85-9Chemical 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

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11 / WIKIPEDIA

Material background on Wikipedia

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