# Ytterbium sulfate octahydrate – ProChem SDS 原本PDFから抽出したテキストです。表、画像、記号、OCR結果は原本と異なる場合があります。安全情報は原本PDFで確認してください。 - **文書名:** Ytterbium sulfate octahydrate – ProChem SDS - **発行元:** ProChem, Inc\. - **材料:** Ytterbium sulfate octahydrate - **CAS番号:** 10034\-98\-7 - **製品番号・グレード:** 3817 - **文書種類:** SDS - **原文の言語:** English - **地域:** United States - **改訂日:** 02/23 - **ページ数:** 4 - **原本ファイル名:** prochem\-ytterbiumsulfate\-3817\.pdf - **RESDSページ:** https://resds\.com/document/ytterbium\-sulfate\-octahydrate\-prochem\-en\-5c3e096f75 - **原本PDF:** https://resds\.com/pdf/ytterbium\-sulfate\-octahydrate\-prochem\-en\-5c3e096f75\.pdf - **情報源URL:** https://prochemonline\.com/wp\-content/uploads/2021/06/3817\.YtterbiumSulfateOctahydrate\-1\.pdf - **説明:** Collected by RESDS\. Original publisher PDF retained\. Original ProChem SDS for Ytterbium sulfate octahydrate\. Product number 3817; revision 02/23\. Publication authorized by the user on 2026\-09\-14\. ## ページ 1 ```text SECTION 1 PRODUCT AND COMPANY INFORMATION PRODUCT NAME: Ytterbium sulfate octahydrate PRODUCT NUMBER: 3817 CAS NUMBER: 10034-98-7 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 serious respiratory irritation. Precautionary Phrases P261 Avoid breathing dust/fume/gas/mist/vapors/spray. P264 Wash face, hands, and any exposed skin thoroughly after handling. P304+P340+P312 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302+P352 IF ON SKIN: Wash with plenty of water. P332+P313 If skin irritation occurs: Get medical advice/attention. HMIS CLASSIFICATION: Health: 2 Flammability: 0 Reactivity: 1 NFPA RATING: Health: 2 Fire: 0 Reactivity Hazard: 1 YTTERBIUM SULFATE OCTAHYDRATE PAGE 1 ``` ## ページ 2 ```text SECTION 2 HAZARDS IDENTIFICATION (Cont.) EYE CONTACT: May cause slight to mild irritation of they eyes. SKIN CONTACT: May cause slight to mild irritation of the skin. INHALATION: May be irritating to the nose, mucous membranes, and respiratory tract. INGESTION: Ingestion may lead to dizziness, abdominal cramps, vomiting, bloody diarrhea, weakness, and convulsions. SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS Formula: Yb2(SO4)3 ! 8H2O Molecular Weight: 778.38 CHEMICAL NAME CAS# % ACGIH (TWA) OSHA (PEL) Ytterbium sulfate octahydrate 10034-98-7 100 No data No data 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 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 applicable EXPLOSION LIMITS: Not applicable 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: Ytterbium oxide fume and sulfur oxides SECTION 6 ACCIDENTAL RELEASE MEASURES PERSONAL PRECAUTIONS: Wear approved personal protective equipment. Keep unprotected persons away. Ensure adequate ventilation. ENVIRONMENTAL PRECAUTIONS: Do not let product enter drains or allow to be released into the environment. METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: Small spills can be mixed with powdered sodium carbonate or ground limestone and swept up. SECTION 7 HANDLING AND STORAGE PRECAUTIONS FOR SAFE HANDLING: Wear approved personal protective equipment. Avoid contact with skin and eyes. Avoid formation of dust. Ensure adequate ventilation. CONDITIONS FOR SAFE STORAGE: Store material in a tightly sealed container away from moisture in a cool and dry area. 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. YTTERBIUM SULFATE OCTAHYDRATE PAGE 2 ``` ## ページ 3 ```text SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES COLOR AND FORM: White powder MOLECULAR WEIGHT: 778.38 BOILING POINT: No data available MELTING POINT: No data available SPECIFIC GRAVITY: 3.286 VAPOR PRESSURE: No data SOLUBILITY IN WATER: Soluble SECTION 10 STABILITY AND REACTIVITY STABILITY: Air and moisture stable HAZARDOUS POLYMERIZATION: No hazardous polymerization CONDITIONS TO AVOID: None INCOMPATIBILITY: Oxidizing agents DECOMPOSITION PRODUCTS: Ytterbium oxide and sulfur oxides SECTION 11 TOXICOLOGICAL DATA RTECS DATA: No information available in the RTECS files. 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: Not 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: This material does not contain any chemical components with know CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313. 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. YTTERBIUM SULFATE OCTAHYDRATE PAGE 3 ``` ## ページ 4 ```text 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 REVISED: 02/23 SDS DEPT. YTTERBIUM SULFATE OCTAHYDRATE PAGE 4 ```