12266-38-5

• 常用中文名：锑化铅
• 常用英文名：Lead Antimonide
• CAS号：12266-38-5
• 分子式：PbSb
• 分子量：328.96000
• 发布时间：2018-05-05 08:00:00
• 更新时间：2024-01-03 12:08:27

名称

• 中文名: 锑化铅
• 英文名: stibanylidynelead
• 英文别名: Lead monoantimonide; Lead antimonide; MFCD00151190; EINECS 235-536-6

物化性质

• 密度: 6.72
• 分子式: PbSb
• 分子量: 328.96000
• 精确质量: 328.88000
• 外观性状: 固体
• 储存条件:

  常温密闭避光，通风干燥处

• 稳定性:

  常温常压下稳定

  避免光，明火，高温

• 分子结构:

  1、摩尔折射率：无可用的

  2、摩尔体积（cm³/mol）：无可用的

  3、等张比容（90.2K）：无可用的

  4、表面张力（dyne/cm）：无可用的

  5、介电常数：无可用的

  6、极化率（10^-24cm³）：无可用的

  7、单一同位素质量：329.888247 Da

  8、标称质量：330 Da

  9、平均质量：329.9679 Da

• 更多:

  1. 性状：灰色固体

  2. 密度（g/mL, 20 ℃ ）：6.72

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：未确定

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC，1mmHg）：未确定

  7. 折射率：未确定

  8. 闪点（ºC）：未确定

  9. 比旋光度（º）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（20ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：未确定

  13. 燃烧热（KJ/mol）：未确定

  14. 临界温度（ºC）：未确定

  15. 临界压力（KPa）：未确定

  16. 油水（辛醇/水）分配系数的对数值：未确定

  17. 爆炸上限（%,V/V）：未确定

  18. 爆炸下限（%,V/V）：未确定

  19. 溶解性：不溶于水

MSDS

Section 1: Product Identification Chemical Name:Lead antimonide, 99+% CAS Registry Number:12266-38-5 Formula:PbSb EINECS Number:235-536-6 Chemical Family:inorganic compound Synonym:none Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound12266-38-5100%0.05mg/m3 (as Pb)0.05mg/m3 (as Pb) Section 3: Hazards Identification Harmful by inhalation and if swallowed. Possible risk of harm to the unborn child. Danger of cumulative effects. Emergency Overview: Possible risk of impaired fertility. May cause cancer, Primary Routes of Exposure:Inhalation (of dust or fume) Eye Contact:The dust may cause slight to mild irritation of the eyes. Skin Contact:The dust may cause slight to mild irritation of the skin. Inhalation:Harmful by inhalation. Large dust exposure may cause seizures, coma, and cardio respiratory arrest. Harmful if swallowed. Ingestion of dust may lead to dizziness, abdominal cramps, vomiting, bloody diarrhea, Ingestion: weakness, and convulsions. Harmful by inhalation and if swallowed. Possible risk of harm to the unborn child. Danger of cumulative effects. Acute Health Affects: Possible risk of impaired fertility. May cause cancer. The chronic effects include diarrhea, loss of appetite, Chronic Health Affects:insomnia, weakness, muscle pain, headache, dizziness, anemia. The subject of chronic lead poisoning can not be adequately addressed in this document. NTP:No IARC:No OSHA:No SECTION 4: First Aid Measures Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need Eye Exposure: assistance in keeping their eye lids open. Get immediate medical attention. Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if Skin Exposure: irritation persists. Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty Inhalation: in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance. Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce Ingestion: vomiting only if directed by medical personnel. SECTION 5: Fire Fighting Measures Flash Point:not applicable Autoignition Temperature:no data Explosion Limits:no data Extinguishing Medium:carbon dioxide or dry powder. Fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus Special Fire Fighting Procedures: and full protective clothing. Hazardous Combustion andIf involved in a fire this material may emit toxic lead oxide dust. Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards. SECTION 6: Accidental Release Measures Small spills can be mixed with vermiculite, sodium carbonate or other suitable non combustible adsorbent and Spill and Leak Procedures: swept up. SECTION 7: Handling and Storage Handling and Storage:No special precautions needed in handling and storage. SECTION 8: Exposure Controls and Personal Protection Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory. Skin Protection:Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove. Ventilation:Handle the material in an efficient fume hood. If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Respirator: Protection Program to be in compliance with 29 CFR 1910.134. Ventilation:Handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:gray pieces Molecular Weight:328.94 Melting Point:no data Boiling Point:no data Vapor Pressure:not applicable Specific Gravity:no data Odor:not determined Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air and moisture stable Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:oxidizing agents Decomposition Products:lead oxide and antimony oxide fumes SECTION 11: Toxicological Information RTECS Data:No information available in the RTECS files. Carcinogenic Effects:Carcinogen (as Pb) Mutagenic Effects:No data available Tetratogenic Effects:Reproductive effector (as Pb) SECTION 12: Ecological Information Avoid release to groundwater or waterways. Very toxic to aquatic organisms. May cause long-term adverse Ecological Information: effects. SECTION 13: Disposal Considerations Disposal:Dispose of according to federal, state, and local regulations. SECTION 14: Transportation Shipping Name (CFR):Non-hazardous Hazard Class (CFR):NA Additional Hazard Class (CFR):NA Packaging Group (CFR):NA UN ID Number (CFR):NA Shipping Name (IATA):Non-hazardous Hazard Class (IATA):NA Additional Hazard Class (IATA):NA Packaging Group (IATA):NA UN ID Number (IATA):NA SECTION 15: Regulatory Information TSCA:Listed in the TSCA inventory. SARA (Title 313):See Category codes N420 and N010 for reporting. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 主要的刺激性影响： 在皮肤上面：刺激皮肤和粘膜 在眼睛上面：刺激的影响 致敏作用：没有已知的敏化现象 生态学数据: 对水是危害的即使小量的产品渗入地下水也会对饮水造成危害，若无政府许可，勿将材料排入周围环境。

安全

• 危害码 (欧洲): Xi
• 危险品运输编码: UN1549
• 包装等级: III
• 危险类别: 6.1